Dodge Durango 2011-present Torque Specifications
Dodge Durango 2011-present

Dodge Durango 2011-present Torque Specifications

Complete Dodge Durango 2011-present torque specifications guide. Includes factory-specified torque values, torque sequences, and technical specifications for all components including body, brakes, drivetrain, electrical, emissions sensors, fuel, exhaust, HVAC, and suspension. Essential information for proper assembly and maintenance.

Updated

Important Information

Safety guidelines and reference information for proper torque application

Quick Reference Guide
ft-lbs → Nm
× 1.356
ft-lbs → kg-m
× 0.138
Nm → ft-lbs
× 0.738
in-lbs → ft-lbs
× 0.083

Common Torque Patterns

Star Pattern

Used for wheels and other circular bolt patterns

Star Pattern torque pattern diagram showing proper bolt tightening sequence
Cross Pattern

Used for gaskets and cover plates

Cross Pattern torque pattern diagram showing proper bolt tightening sequence
Sequential Pattern

Used for head bolts and other critical components

Sequential Pattern torque pattern diagram showing proper bolt tightening sequence

Common Mistakes to Avoid

Over-tightening

Exceeding the specified torque value can stretch or break fasteners, damage threads, or crack components.

Prevention:

Always use a calibrated torque wrench and follow specifications exactly.

Incorrect Torque Sequence

Tightening bolts in the wrong order can cause uneven pressure distribution and potential leaks or damage.

Prevention:

Follow the manufacturer's specified torque sequence pattern.

Dirty Threads

Dirt, rust, or old thread locker can affect torque readings and proper fastener tension.

Prevention:

Clean and inspect all threads before assembly. Use new thread locker if specified.

Reusing TTY Bolts

Torque-to-yield bolts are designed to stretch and must not be reused.

Prevention:

Always replace TTY bolts with new ones. They are single-use only.

Dry vs. Lubricated

Not accounting for whether torque specs are for dry or lubricated fasteners can lead to incorrect tension.

Prevention:

Check if specs are for dry or lubricated threads. Use specified lubricant when required.

Recommended Tools

Torque Wrench (1/4" Drive)

Range: 2-25 ft-lbs
Small fasteners, delicate components

Torque Wrench (3/8" Drive)

Range: 10-100 ft-lbs
Most common automotive fasteners

Torque Wrench (1/2" Drive)

Range: 30-250 ft-lbs
Large fasteners, wheels

Angle Gauge

Torque-to-yield (TTY) bolts

Torque Wrench Care

  • Calibrate annually or after 5,000 clicks
  • Store at lowest setting
  • Keep clean and lubricated

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Search by component name, bolt size, or description

Torque Calculator

Convert between different torque units

3.6l Engine

Torque specifications for 3.6L Engine

Cylinder Head

1

Cylinder Head Bolts

M10 x 1.5
Torque Specification
1. 20 ft-lbs (27 N·m) 2. 90°
Important Notes
Follow the manufacturer's specified torque sequence to ensure proper sealing.
2

Rocker Arms/Shafts Bolts

M8 x 1.25
Torque Specification
22 ft-lbs (30 N·m)
Important Notes
Ensure rocker arms are properly aligned before tightening.

Crankshaft And Bearings

1

Main Bearing Bolts

M12 x 1.75
Torque Specification
100 ft-lbs (136 N·m)
Important Notes
Ensure proper alignment of main bearing caps before tightening.
2

Connecting Rod Nuts

M10 x 1.25
Torque Specification
45 ft-lbs (61 N·m)
Important Notes
Ensure connecting rods are properly aligned with the crankshaft.

Timing System

1

Timing Belt/Chain Tensioner Bolt

M8 x 1.25
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Ensure proper tension on the timing belt/chain before tightening.
2

Camshaft Sprocket Bolt

M12 x 1.75
Torque Specification
75 ft-lbs (102 N·m)
Important Notes
Ensure proper alignment of the camshaft sprocket before tightening.

Oil System

1

Oil Pan Bolts

M6 x 1.0
Torque Specification
8.75 ft-lbs (11.9 N·m)
Important Notes
Ensure proper sealing of the oil pan gasket.
2

Oil Pump Bolts

M8 x 1.25
Torque Specification
8.75 ft-lbs (11.9 N·m)
Important Notes
Estimated value based on similar components.

Accessory Drives

1

Alternator Mounting Bolts

M10 x 1.5
Torque Specification
30 ft-lbs (41 N·m)
Important Notes
Ensure proper alignment of the alternator before tightening.
2

A/C Compressor Mounting Bolts

M10 x 1.5
Torque Specification
37 ft-lbs (50 N·m)
Important Notes
Ensure proper alignment of the A/C compressor before tightening.

5.7l Engine

Torque specifications for 5.7L Engine

Cylinder Head

1

Cylinder Head Bolts

M10 x 1.5
Torque Specification
1. 20 ft-lbs (27 N·m) 2. 90°
Important Notes
Follow the specified torque sequence to ensure even clamping force and prevent warping.
2

Rocker Arms/Shafts Bolts

M8 x 1.25
Torque Specification
22 ft-lbs (30 N·m)
Important Notes
Ensure rocker arms are properly seated before tightening.

Crankshaft And Bearings

1

Main Bearing Bolts

M12 x 1.75
Torque Specification
100 ft-lbs (136 N·m)
Important Notes
Ensure main bearings are properly seated and lubricated before tightening.
2

Connecting Rod Nuts

M9 x 1.0
Torque Specification
45 ft-lbs (61 N·m)
Important Notes
Ensure connecting rods are properly aligned with the crankshaft journals.

Timing System

1

Timing Chain Tensioner Bolt

M8 x 1.25
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Ensure the tensioner is properly seated before tightening.
2

Camshaft Sprocket Bolt

M12 x 1.75
Torque Specification
75 ft-lbs (102 N·m)
Important Notes
Ensure the camshaft sprocket is properly aligned with the timing marks.

Oil System

1

Oil Pan Bolts

M6 x 1.0
Torque Specification
8.75 ft-lbs (11.9 N·m)
Important Notes
Ensure the oil pan gasket is properly seated before tightening.
2

Oil Filter Housing Bolt

M8 x 1.25
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Ensure the housing is properly aligned before tightening.

Intake And Exhaust

1

Intake Manifold Bolts

M6 x 1.0
Torque Specification
8.75 ft-lbs (11.9 N·m)
Important Notes
Ensure the intake manifold gasket is properly seated before tightening.
2

Exhaust Manifold Bolts

M8 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Ensure the exhaust manifold gasket is properly seated before tightening.

545rfe Transmission

Torque specifications for 545rfe Transmission

Transmission Mounting

1

Transmission Mounting Bolts

M10 x 1.5
Torque Specification
45 ft-lbs (61 N-m)
Important Notes
Ensure bolts are tightened in a crisscross pattern to evenly distribute load.
2

Transmission Crossmember Bolts

M10 x 1.5
Torque Specification
45 ft-lbs (61 N-m)
Important Notes
Ensure crossmember is properly aligned before tightening.

Oil Pan

1

Transmission Oil Pan Bolts

M6 x 1.0
Torque Specification
8.75 ft-lbs (11.9 N-m)
Important Notes
Ensure oil pan gasket is properly seated before tightening.

Fluid Management

1

Transmission Drain Plug

M12 x 1.5
Torque Specification
20 ft-lbs (27 N-m)
Important Notes
Ensure plug is properly seated with a new sealing washer.
2

Transmission Fill Plug

M12 x 1.5
Torque Specification
20 ft-lbs (27 N-m)
Important Notes
Ensure plug is properly seated with a new sealing washer.
3

Transmission Cooler Line Fittings

M12 x 1.5
Torque Specification
20 ft-lbs (27 N-m)
Important Notes
Ensure fittings are properly aligned and seated before tightening.

Driveline

1

Drive Axle/Half Shaft Bolts

M12 x 1.5
Torque Specification
75 ft-lbs (102 N-m)
Important Notes
Ensure axle is properly seated in the transmission output shaft.
2

Propeller/Drive Shaft Bolts

M14 x 1.5
Torque Specification
120 ft-lbs (163 N-m)
Important Notes
Ensure drive shaft is properly aligned with transmission output flange.

Starter Motor

1

Starter Motor Mounting Bolts

M10 x 1.5
Torque Specification
40 ft-lbs (54 N-m)
Important Notes
Ensure starter motor is properly aligned with flywheel before tightening.

Torque Converter

1

Torque Converter Bolts

M8 x 1.25
Torque Specification
35 ft-lbs (47 N-m)
Important Notes
Ensure torque converter is properly seated in the flexplate before tightening.

Bell Housing

1

Bell Housing Bolts

M10 x 1.5
Torque Specification
35 ft-lbs (47 N-m)
Important Notes
Ensure bell housing is properly aligned with engine block before tightening.

Valve Body

1

Transmission Valve Body Bolts

M6 x 1.0
Torque Specification
8.75 ft-lbs (11.9 N-m)
Important Notes
Ensure valve body is properly seated before tightening.

Shift Linkage

1

Transmission Shift Linkage Bolts

M8 x 1.25
Torque Specification
20 ft-lbs (27 N-m)
Important Notes
Ensure shift linkage is properly aligned before tightening.

6.4l Engine

Torque specifications for 6.4L Engine

Cylinder Head

1

Cylinder Head Bolts

M10 x 1.5
Torque Specification
1. 20 ft-lbs (27 N·m) 2. 90°
Important Notes
Follow the manufacturer's torque sequence diagram for proper tightening.
2

Rocker Arms/Shafts Bolts

M8 x 1.25
Torque Specification
22 ft-lbs (30 N·m)
Important Notes
Ensure rocker arms are properly seated before tightening.

Crankshaft And Bearings

1

Main Bearing Bolts

M12 x 1.75
Torque Specification
100 ft-lbs (136 N·m)
Important Notes
Follow the manufacturer's torque sequence diagram.
2

Connecting Rod Nuts

M9 x 1.0
Torque Specification
45 ft-lbs (61 N·m)
Important Notes
Ensure connecting rods are properly aligned before tightening.

Timing System

1

Timing Chain Tensioner Bolt

M8 x 1.25
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Ensure the tensioner is properly seated before tightening.
2

Camshaft Sprocket Bolt

M12 x 1.75
Torque Specification
75 ft-lbs (102 N·m)
Important Notes
Ensure the camshaft is properly aligned before tightening.

Oil System

1

Oil Pan Bolts

M6 x 1.0
Torque Specification
8.75 ft-lbs (11.9 N·m)
Important Notes
Follow the manufacturer's torque sequence diagram.
2

Oil Filter Housing Bolt

M8 x 1.25
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Ensure the housing is properly seated before tightening.

Intake And Exhaust

1

Intake Manifold Bolts

M6 x 1.0
Torque Specification
8.75 ft-lbs (11.9 N·m)
Important Notes
Follow the manufacturer's torque sequence diagram.
2

Exhaust Manifold Bolts

M8 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Ensure the manifold is properly seated before tightening.

845rfe Transmission

Torque specifications for 845rfe Transmission

Transmission Mounting

1

Transmission Mounting Bolts

M10 x 1.5
Torque Specification
45 ft-lbs (61 N-m)
Important Notes
Ensure proper alignment of the transmission before tightening. Torque values are estimated based on similar applications.

Oil Pan

1

Transmission Oil Pan Bolts

M6 x 1.0
Torque Specification
8.75 ft-lbs (11.9 N-m)
Important Notes
Torque values are estimated based on similar oil pan applications. Ensure the oil pan gasket is properly seated before tightening.

Fluid Management

1

Transmission Drain Plug

M12 x 1.75
Torque Specification
20 ft-lbs (27 N-m)
Important Notes
Torque values are estimated based on similar drain plug applications. Ensure the plug is properly sealed to prevent leaks.
2

Transmission Fill Plug

M12 x 1.75
Torque Specification
20 ft-lbs (27 N-m)
Important Notes
Torque values are estimated based on similar fill plug applications. Ensure the plug is properly sealed to prevent leaks.
3

Transmission Cooler Line Fittings

M12 x 1.5
Torque Specification
20 ft-lbs (27 N-m)
Important Notes
Torque values are estimated based on similar cooler line applications. Ensure proper sealing to prevent fluid leaks.

Drivetrain Connection

1

Drive Axle/Half Shaft Bolts

M12 x 1.5
Torque Specification
75 ft-lbs (102 N-m)
Important Notes
Torque values are estimated based on similar axle bolt applications. Ensure proper alignment before tightening.
2

Propeller/Drive Shaft Bolts

M14 x 1.5
Torque Specification
120 ft-lbs (163 N-m)
Important Notes
Torque values are estimated based on similar drive shaft applications. Ensure proper alignment before tightening.

Starter Motor

1

Starter Motor Mounting Bolts

M8 x 1.25
Torque Specification
40 ft-lbs (54 N-m)
Important Notes
Torque values are estimated based on similar starter motor applications. Ensure proper alignment before tightening.

Torque Converter

1

Torque Converter Bolts

M8 x 1.25
Torque Specification
35 ft-lbs (47 N-m)
Important Notes
Torque values are estimated based on similar torque converter applications. Ensure proper alignment before tightening.

Bell Housing

1

Bell Housing Bolts

M10 x 1.5
Torque Specification
35 ft-lbs (47 N-m)
Important Notes
Torque values are estimated based on similar bell housing applications. Ensure proper alignment before tightening.

Valve Body

1

Transmission Valve Body Bolts

M6 x 1.0
Torque Specification
8.75 ft-lbs (11.9 N-m)
Important Notes
Torque values are estimated based on similar valve body applications. Ensure proper alignment before tightening.

Solenoid Pack

1

Transmission Solenoid Pack Bolts

M6 x 1.0
Torque Specification
8.75 ft-lbs (11.9 N-m)
Important Notes
Torque values are estimated based on similar solenoid pack applications. Ensure proper alignment before tightening.

8hp70 Transmission

Torque specifications for 8hp70 Transmission

Transmission Mounting

1

Transmission Mounting Bolts

M10 x 1.5
Torque Specification
45 ft-lbs (61 N·m)
Important Notes
Ensure proper alignment of the transmission before tightening.

Oil Pan

1

Transmission Oil Pan Bolts

M6 x 1.0
Torque Specification
8.75 ft-lbs (11.9 N·m)
Important Notes
Use a torque wrench calibrated for low torque values.

Fluid Management

1

Transmission Drain and Fill Plugs

M12 x 1.5
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Ensure the sealing washer is in good condition or replace it.
2

Transmission Cooler Line Fittings

M14 x 1.5
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Ensure the fittings are properly aligned before tightening.

Drivetrain Connection

1

Drive Axle/Half Shaft Bolts

M12 x 1.5
Torque Specification
75 ft-lbs (102 N·m)
Important Notes
Ensure the axle is properly seated before tightening.
2

Propeller/Drive Shaft Bolts

M14 x 1.5
Torque Specification
120 ft-lbs (163 N·m)
Important Notes
Ensure the drive shaft is properly aligned before tightening.
3

Transmission Output Shaft Flange Bolts

M12 x 1.5
Torque Specification
75 ft-lbs (102 N·m)
Important Notes
Ensure the output shaft flange is properly seated before tightening.

Starter Motor

1

Starter Motor Mounting Bolts

M10 x 1.5
Torque Specification
40 ft-lbs (54 N·m)
Important Notes
Ensure the starter motor is properly aligned with the flywheel.

Torque Converter

1

Torque Converter Bolts

M8 x 1.25
Torque Specification
35 ft-lbs (47 N·m)
Important Notes
Ensure the torque converter is properly seated before tightening.

Bellhousing

1

Transmission Bellhousing Bolts

M10 x 1.5
Torque Specification
45 ft-lbs (61 N·m)
Important Notes
Ensure proper alignment of the bellhousing with the engine block.

Valve Body

1

Transmission Valve Body Bolts

M6 x 1.0
Torque Specification
8.75 ft-lbs (11.9 N·m)
Important Notes
Use a torque wrench calibrated for low torque values.

Body

Torque specifications for Body

Fuel System

1

Fuel Tank Strap Bolts

M8 x 1.25
Torque Specification
30 ft-lbs (41 N·m)
Important Notes
Ensure the fuel tank is properly aligned before tightening.
2

Fuel Filler Neck Bolts

M6 x 1.0
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Ensure the filler neck is properly seated to prevent leaks.

Electrical System

1

Battery Terminal Nuts

M6 x 1.0
Torque Specification
9.2 ft-lbs (12.4 N·m)
Important Notes
Ensure the terminals are clean and free of corrosion before tightening.

Body Panels

1

Body Panel Bolts (e.g., fenders, bumpers)

M6 x 1.0
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Estimated value based on similar components. Ensure panels are aligned before tightening.
2

Door Hinge Bolts

M8 x 1.25
Torque Specification
23 ft-lbs (31 N·m)
Important Notes
Estimated value based on similar components. Ensure proper door alignment before tightening.
3

Roof Rack Mounting Bolts

M6 x 1.0
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Estimated value based on similar components. Ensure the roof rack is properly aligned before tightening.
4

Liftgate/Hatch Bolts

M8 x 1.25
Torque Specification
30 ft-lbs (41 N·m)
Important Notes
Estimated value based on similar components. Ensure proper alignment before tightening.

Interior Components

1

Seat Mounting Bolts

M10 x 1.5
Torque Specification
40 ft-lbs (54 N·m)
Important Notes
Estimated value based on similar components. Ensure proper alignment before tightening.
2

Interior Trim Fasteners (e.g., dashboard, console)

M5 x 0.8
Torque Specification
1.3 ft-lbs (1.7 N·m)
Important Notes
Estimated value based on similar components. Avoid over-tightening to prevent damage to plastic components.

Brakes

Torque specifications for Brakes

Brake Caliper

1

Brake Caliper Bolts

M10 x 1.25
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Ensure the caliper is properly aligned before tightening.
2

Brake Caliper Mounting Bracket Bolts

M12 x 1.5
Torque Specification
80 ft-lbs (108 N·m)
Important Notes
Ensure the bracket is securely attached to the steering knuckle or axle.

Brake Rotor Drum

1

Brake Disc/Drum Retaining Bolts

M14 x 1.5
Torque Specification
100 ft-lbs (136 N·m)
Important Notes
Ensure the rotor or drum is seated properly on the hub before tightening.

Brake Hydraulics

1

Brake Hose Banjo Bolt

M10 x 1.0
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Ensure the banjo bolt is properly aligned with the brake hose and caliper.
2

Brake Master Cylinder Mounting Bolts

M8 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Ensure the master cylinder is properly aligned with the brake booster.
3

Brake Booster Mounting Bolts

M8 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Ensure the brake booster is securely mounted to the firewall.

Brake Pedal

1

Brake Pedal Assembly Bolts

M8 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Ensure the brake pedal operates smoothly after installation.

Abs System

1

ABS Module Mounting Bolts

M6 x 1.0
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Ensure the ABS module is securely mounted to prevent vibration or movement.

Wheel Assembly

1

Wheel Lug Nuts

M14 x 1.5
Torque Specification
110 ft-lbs (150 N·m)
Important Notes
Always tighten lug nuts in a star pattern to ensure even pressure.

Drivetrain

Torque specifications for Drivetrain

Engine Transmission Interface

1

Flywheel Bolts

M10 x 1.25
Torque Specification
75 ft-lbs (102 N·m)
Important Notes
Ensure flywheel is properly aligned before tightening. Torque in a star pattern.
2

Transmission Mounting Bolts

M8 x 1.25
Torque Specification
45 ft-lbs (61 N·m)
Important Notes
Ensure transmission is properly aligned before tightening.

Transmission Components

1

Transmission Oil Pan Bolts

M6 x 1.0
Torque Specification
8.75 ft-lbs (11.9 N·m)
Important Notes
Torque in a crisscross pattern to ensure even sealing.
2

Transmission Drain and Fill Plugs

M12 x 1.5
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Ensure plugs are properly seated before tightening.

Driveshaft And Axles

1

Drive Axle/Half Shaft Bolts

M10 x 1.25
Torque Specification
75 ft-lbs (102 N·m)
Important Notes
Ensure axle is properly seated before tightening.
2

CV Joint/Axle Nut

M24 x 1.5
Torque Specification
185 ft-lbs (251 N·m)
Important Notes
Ensure axle is properly seated before tightening.
3

Propeller/Drive Shaft Bolts

M10 x 1.25
Torque Specification
120 ft-lbs (163 N·m)
Important Notes
Torque in a star pattern to ensure even clamping force.

Differential And Transfer Case

1

Differential Drain/Fill Plug

M12 x 1.5
Torque Specification
30 ft-lbs (41 N·m)
Important Notes
Ensure plugs are properly seated before tightening.
2

Transfer Case Drain/Fill Plug

M12 x 1.5
Torque Specification
30 ft-lbs (41 N·m)
Important Notes
Ensure plugs are properly seated before tightening.
3

Transfer Case Mounting Bolts

M8 x 1.25
Torque Specification
45 ft-lbs (61 N·m)
Important Notes
Ensure transfer case is properly aligned before tightening.
4

Differential Cover Bolts

M6 x 1.0
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Torque in a crisscross pattern to ensure even sealing.
5

Transfer Case Output Shaft Flange Bolts

M10 x 1.25
Torque Specification
75 ft-lbs (102 N·m)
Important Notes
Torque in a star pattern to ensure even clamping force.
6

Rear Axle Pinion Flange Nut

M24 x 1.5
Torque Specification
200 ft-lbs (271 N·m)
Important Notes
Ensure pinion flange is properly seated before tightening.
7

Front Axle Hub Nut

M24 x 1.5
Torque Specification
180 ft-lbs (244 N·m)
Important Notes
Ensure hub is properly seated before tightening.

Electrical

Torque specifications for Electrical

Ignition System

1

Ignition Coil Bolt

M6 x 1.0
Torque Specification
8.75 ft-lbs (11.9 N·m)
Important Notes
Ensures a reliable electrical connection and prevents arcing or misfires.

Starting System

1

Starter Motor Mounting Bolts

M10 x 1.5
Torque Specification
40 ft-lbs (54 N·m)
Important Notes
Ensures the starter motor is firmly mounted to prevent misalignment or electrical connection issues.

Charging System

1

Alternator Mounting Bolts

M8 x 1.25
Torque Specification
30 ft-lbs (41 N·m)
Important Notes
Ensures the alternator is correctly aligned with the drive belt and maintains a stable electrical connection.
2

Battery Terminal Nuts

M6 x 1.0
Torque Specification
9.17 ft-lbs (12.4 N·m)
Important Notes
Ensures a solid electrical connection, preventing voltage drops or loose connections.

Ac System

1

A/C Compressor Mounting Bolts

M10 x 1.5
Torque Specification
37 ft-lbs (50 N·m)
Important Notes
Ensures the compressor is securely mounted, preventing vibration or misalignment that could damage electrical connections.
2

A/C Line Fittings

M8 x 1.25
Torque Specification
30 ft-lbs (41 N·m)
Important Notes
Ensures a tight seal and prevents refrigerant leaks, which could affect electrical sensors and switches.

Grounding System

1

Ground Strap Bolts

M6 x 1.0
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Ensures proper electrical grounding, preventing malfunctions or damage to sensitive electronics.

Electrical Control Units

1

Fuse Box Mounting Bolts

M6 x 1.0
Torque Specification
8.75 ft-lbs (11.9 N·m)
Important Notes
Ensures the fuse box is securely mounted, preventing vibration or movement that could loosen connections.
2

ECU (Engine Control Unit) Mounting Bolts

M6 x 1.0
Torque Specification
8.75 ft-lbs (11.9 N·m)
Important Notes
Ensures the ECU is securely mounted, preventing vibration or movement that could damage internal components.

Sensors

1

Sensor Mounting Bolts (e.g., Crankshaft Position Sensor, Camshaft Position Sensor)

M6 x 1.0
Torque Specification
8.75 ft-lbs (11.9 N·m)
Important Notes
Ensures sensors are securely mounted and properly aligned, preventing inaccurate readings or electrical connection issues.

Wiring Harness

1

Wiring Harness Retaining Bolts

M6 x 1.0
Torque Specification
8.75 ft-lbs (11.9 N·m)
Important Notes
Ensures the wiring harness is securely fastened, preventing chafing, vibration damage, or disconnection.

Emissions Sensors

Torque specifications for Emissions_sensors

Egr System

1

EGR Valve Bolts

M8 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Ensure the EGR valve gasket is properly seated before tightening.

Exhaust Manifold

1

Exhaust Manifold/Headers Bolts

M8 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Ensure the exhaust manifold gasket is properly seated before tightening.
2

Exhaust Manifold/Headers to Cylinder Head Bolts

M8 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Ensure the exhaust manifold gasket is properly seated before tightening.

Exhaust Pipe

1

Exhaust Pipe to Exhaust Manifold/Headers Bolts

M8 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Ensure the exhaust pipe gasket is properly seated before tightening.
2

Catalytic Converter to Exhaust Pipe Bolts

M8 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Ensure the catalytic converter gasket is properly seated before tightening.

Oxygen Sensor

1

Oxygen Sensor (O2 Sensor)

M12 x 1.5
Torque Specification
30 ft-lbs (41 N·m)
Important Notes
Estimated value based on similar components. Ensure the sensor is properly aligned before tightening.

Catalytic Converter

1

Catalytic Converter Mounting Bolts

M10 x 1.5
Torque Specification
30 ft-lbs (41 N·m)
Important Notes
Estimated value based on similar components. Ensure the mounting brackets are properly aligned before tightening.

Exhaust Temperature Sensor

1

Exhaust Gas Temperature Sensor Bolts

M6 x 1.0
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Estimated value based on similar components. Ensure the sensor is properly aligned before tightening.

Exhaust

Torque specifications for Exhaust

Exhaust Manifold

1

Exhaust Manifold/Headers to Cylinder Head Bolts

M8 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Ensure bolts are tightened in a crisscross pattern to evenly distribute pressure.
2

Exhaust Pipe to Exhaust Manifold/Headers Bolts

M8 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Ensure gasket is properly seated before tightening.

Catalytic Converter

1

Catalytic Converter to Exhaust Pipe Bolts

M8 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Ensure gasket is properly seated before tightening.

Muffler

1

Muffler to Exhaust Pipe Bolts

M10 x 1.5
Torque Specification
30 ft-lbs (41 N·m)
Important Notes
Ensure gasket is properly seated before tightening.

Heat Shield

1

Exhaust Heat Shield Bolts

M6 x 1.0
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Estimated value based on typical heat shield bolt sizes.

Flange Gasket

1

Exhaust Flange Gasket Bolts

M8 x 1.25
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Estimated value based on typical flange gasket bolt sizes.

Support Bracket

1

Exhaust Support Bracket Bolts

M10 x 1.5
Torque Specification
30 ft-lbs (41 N·m)
Important Notes
Estimated value based on typical support bracket bolt sizes.

Fuel

Torque specifications for Fuel

Fuel Delivery System

1

Fuel Rail Bolts

M6 x 1.0
Torque Specification
8.3 ft-lbs (11.3 N·m)
Important Notes
Ensures proper sealing and secure attachment of the fuel rail to the engine, preventing leaks or fuel pressure loss.
2

Fuel Injector Bolts

M6 x 1.0
Torque Specification
8.8 ft-lbs (12 N·m)
Important Notes
Secures the fuel injectors to the engine, ensuring proper fuel delivery and preventing leaks or injector misalignment.
3

Fuel Injector Rail Bolts

M6 x 1.0
Torque Specification
8.8 ft-lbs (12 N·m)
Important Notes
Ensures the fuel injector rail is securely mounted, maintaining fuel system integrity and preventing pressure loss.
4

Fuel Pump Mounting Bolts

M6 x 1.0
Torque Specification
7.5 ft-lbs (10 N·m)
Important Notes
Secures the fuel pump to its mounting location, ensuring proper fuel delivery and preventing pump vibration or detachment.

Fuel Storage System

1

Fuel Tank Strap Bolts

M10 x 1.5
Torque Specification
30 ft-lbs (41 N·m)
Important Notes
Ensures the fuel tank is securely fastened to the vehicle chassis, preventing tank movement or detachment.
2

Fuel Filler Neck Bolts

M8 x 1.25
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Secures the fuel filler neck to the fuel tank, preventing leaks or misalignment during refueling.
3

Fuel Tank Mounting Bracket Bolts

M10 x 1.5
Torque Specification
35 ft-lbs (47 N·m)
Important Notes
Ensures the fuel tank mounting brackets are securely fastened to the chassis, preventing tank movement or detachment. Estimated value based on similar components.

Fuel Filtration System

1

Fuel Filter Bolt/Nut

M8 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Ensures the fuel filter is securely attached to the fuel system, preventing leaks and maintaining fuel filtration integrity.

Fuel System Accessories

1

Fuel Line Connection Bolts

M6 x 1.0
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Ensures leak-free connections and system integrity. Estimated value based on similar components.
2

Fuel Pressure Sensor Bolts

M5 x 0.8
Torque Specification
0.83 ft-lbs (1.1 N·m)
Important Notes
Secures the fuel pressure sensor to the fuel rail, ensuring accurate pressure readings and preventing sensor detachment. Estimated value based on similar components.

Hvac

Torque specifications for Hvac

Ac Compressor

1

A/C Compressor Mounting Bolts

M10 x 1.5
Torque Specification
37 ft-lbs (50 N·m)
Important Notes
Ensure the compressor is aligned properly before tightening. Use a crisscross pattern for even torque distribution.

Ac Lines

1

A/C Line Fittings

M8 x 1.25
Torque Specification
30 ft-lbs (41 N·m)
Important Notes
Ensure fittings are clean and free of debris before installation. Use a backup wrench to prevent twisting the lines.

Evaporator

1

Evaporator Core Housing Bolts

M6 x 1.0
Torque Specification
8.75 ft-lbs (11.9 N·m)
Important Notes
Ensure the housing is properly sealed to prevent refrigerant leaks. Torque values are estimated based on similar components.

Blower Motor

1

Blower Motor Mounting Bolts

M6 x 1.0
Torque Specification
8.75 ft-lbs (11.9 N·m)
Important Notes
Ensure the blower motor is securely mounted to prevent vibrations. Torque values are estimated based on similar components.

Heater Core

1

Heater Core Inlet/Outlet Fittings

M8 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Ensure fittings are clean and free of debris before installation. Use a backup wrench to prevent twisting the lines.

Hvac Case

1

HVAC Case Assembly Bolts

M6 x 1.0
Torque Specification
8.75 ft-lbs (11.9 N·m)
Important Notes
Ensure the case is properly sealed to prevent air leaks. Torque values are estimated based on similar components.

Condenser

1

Condenser Mounting Bolts

M8 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Ensure the condenser is securely mounted to prevent damage to the refrigerant lines.

Suspension

Torque specifications for Suspension

Strut Shock Absorber

1

Strut/Shock Absorber Mounting Bolts

M12 x 1.5
Torque Specification
85 ft-lbs (115 N·m)
Important Notes
Ensure bolts are tightened evenly to prevent misalignment.
2

Upper Strut Mount Bolts

M10 x 1.25
Torque Specification
50 ft-lbs (68 N·m)
Important Notes
Estimated value based on similar components.

Control Arms

1

Control Arm Bolts

M14 x 1.5
Torque Specification
180 ft-lbs (244 N·m)
Important Notes
Ensure bolts are tightened evenly to prevent misalignment.
2

Lower Control Arm-to-Knuckle Bolts

M12 x 1.5
Torque Specification
120 ft-lbs (163 N·m)
Important Notes
Estimated value based on similar components.

Steering Components

1

Ball Joint Nut

M12 x 1.25
Torque Specification
75 ft-lbs (102 N·m)
Important Notes
Ensure the ball joint is properly seated before tightening.
2

Tie Rod End Nut

M10 x 1.25
Torque Specification
55 ft-lbs (75 N·m)
Important Notes
Ensure the tie rod end is properly seated before tightening.
3

Steering Gear/Rack Bolts

M10 x 1.25
Torque Specification
70 ft-lbs (95 N·m)
Important Notes
Ensure the steering rack is properly aligned before tightening.

Sway Bar

1

Sway Bar Link Nut

M12 x 1.5
Torque Specification
85 ft-lbs (115 N·m)
Important Notes
Ensure the sway bar link is properly seated before tightening.
2

Sway Bar Bracket Bolts

M8 x 1.25
Torque Specification
40 ft-lbs (54 N·m)
Important Notes
Estimated value based on similar components.

Wheels Drivetrain

1

Wheel Lug Nuts

M12 x 1.5
Torque Specification
110 ft-lbs (150 N·m)
Important Notes
Use a star pattern to tighten the lug nuts evenly.
2

Drive Axle/Half Shaft Bolts

M12 x 1.5
Torque Specification
75 ft-lbs (102 N·m)
Important Notes
Ensure the drive axle is properly seated before tightening.
3

CV Joint/Axle Nut

M14 x 1.5
Torque Specification
185 ft-lbs (251 N·m)
Important Notes
Ensure the CV joint is properly seated before tightening.

Rear Suspension

1

Rear Shock Absorber Mounting Bolts

M12 x 1.5
Torque Specification
70 ft-lbs (95 N·m)
Important Notes
Estimated value based on similar components.
2

Trailing Arm Bolts

M14 x 1.5
Torque Specification
150 ft-lbs (203 N·m)
Important Notes
Estimated value based on similar components.

Troubleshooting Guide

Common issues, diagnostic steps, and prevention guidelines

Common Issues

Bolt stretching, stripped threads, uneven torque patterns

Loose Components

Symptoms:
  • Rattling or vibration noises
  • Visible movement in components
  • Uneven panel gaps
Solutions:
  • Clean threads and mounting surfaces
  • Replace damaged fasteners
  • Apply proper torque in sequence
  • Use thread locker if specified

Stripped Fasteners

Symptoms:
  • Unable to achieve proper torque
  • Fastener spins freely
  • Visible thread damage
Solutions:
  • Use thread repair kit if appropriate
  • Install thread insert (HeliCoil)
  • Replace component if threaded hole is damaged
  • Upgrade to higher grade fastener if recommended

Overtightened Components

Symptoms:
  • Cracked or deformed parts
  • Broken fasteners
  • Compressed gaskets or seals
Solutions:
  • Replace damaged components
  • Use new fasteners
  • Follow proper torque sequence
  • Verify correct torque specifications

Diagnostic Steps

Visual inspection, torque verification, thread assessment

1

Visual Inspection

Inspect the affected area for any visible signs of damage or wear

  • Check for cracks or deformation
  • Look for signs of excessive wear
  • Verify proper fastener installation
2

Torque Verification

Verify the torque applied to the fasteners

  • Check the torque wrench calibration
  • Verify the torque specification
  • Compare the applied torque to the specification
3

Thread Assessment

Assess the condition of the threads

  • Check for signs of thread damage
  • Verify the thread type and size
  • Check for proper thread engagement

Prevention Guidelines

Best practices, maintenance tips, tool care

Best Practices

  • Always follow the recommended torque specification
  • Use the correct type and size of fasteners
  • Verify the torque wrench calibration regularly

Maintenance Tips

  • Regularly inspect the affected area for signs of wear or damage
  • Replace damaged or worn-out components promptly
  • Keep the work area clean and organized

Tool Care

  • Regularly clean and maintain the torque wrench
  • Store the torque wrench in a dry and secure location
  • Verify the torque wrench calibration before each use

Frequently Asked Questions

Find answers to common questions about torque specifications

Q1

What IS the torque specification for the lug nuts on a 2011-Present Dodge durango?

The torque specification for the lug nuts on a 2011-Present Dodge durango IS 110 ft-lbs (150 Nm).

Q2

What IS the torque specification for the spark plugs on a 2011-Present Dodge durango?

The torque specification for the spark plugs on a 2011-Present Dodge durango IS 18 ft-lbs (24 Nm).

Q3

What IS the torque specification for the oil filter on a 2011-Present Dodge durango?

The torque specification for the oil filter on a 2011-Present Dodge durango IS 25 ft-lbs (34 Nm).

Q4

What type of torque wrench should I use to tighten bolts on my 2011-Present Dodge durango?

You should use a click-type torque wrench to tighten bolts on your 2011-Present Dodge durango. This type of torque wrench will make a clicking sound when the desired torque IS reached, ensuring that the bolt IS tightened to the correct specification.

Q5

How often should I check the torque on the bolts on my 2011-Present Dodge durango?

You should check the torque on the bolts on your 2011-Present Dodge durango every 5,000 miles or 6 months, whichever comes first.

Q6

What are the consequences of over-tightening or under-tightening bolts on my 2011-Present Dodge durango?

Over-tightening bolts can damage the threads or strip the bolt, while under-tightening bolts can cause the bolt to loosen and fall out. Either of these situations can be dangerous and can lead to costly repairs.

Environmental Considerations

Temperature, humidity, and seasonal effects on torque specifications

Temperature Effects

Includes: High Heat, Cold Weather, Thermal Cycling

Temperature can significantly impact torque values and fastener behavior

Cold Weather

Effects:
  • Increased material brittleness
  • Higher torque required due to thread contraction
  • Reduced thread lubricant effectiveness
Recommendations:
  • Allow components to warm to room temperature when possible
  • Consider using winter-grade thread lubricants
  • Check torque values more frequently during winter months

Hot Weather

Effects:
  • Thermal expansion of components
  • Decreased friction in threads
  • Accelerated lubricant breakdown
Recommendations:
  • Check torque when components are at normal operating temperature
  • Use temperature-resistant thread lockers
  • Consider re-torquing after heat cycles

Humidity and Corrosion

Covers: Rust Prevention, Salt Exposure, Moisture Control

Moisture and corrosion can affect fastener integrity and torque values

High Humidity

Effects:
  • Accelerated corrosion formation
  • Reduced friction coefficient
  • Potential thread seizing
Prevention:
  • Use corrosion-resistant fasteners
  • Apply appropriate anti-seize compounds
  • Maintain proper protective coatings

Salt Exposure

Effects:
  • Rapid corrosion development
  • Thread damage
  • Seized fasteners
Prevention:
  • Regular underbody washing
  • Use of sacrificial anodes where appropriate
  • Application of protective coatings

Seasonal Maintenance

Spring, Summer, Fall, and Winter maintenance schedules

Spring

  • Inspect for winter damage
  • Clean and protect exposed fasteners
  • Check torque on critical components

Summer

  • Monitor heat-affected components
  • Check expansion-related loosening
  • Inspect cooling system mounts

Fall

  • Prepare for winter conditions
  • Apply corrosion protection
  • Verify all fasteners are properly torqued

Winter

  • More frequent inspection of critical fasteners
  • Check for salt damage
  • Monitor suspension component torque

Related Resources

Tools, service procedures, and technical bulletins

Recommended Tools

Digital Torque Wrench (10-100 Nm)

Essential for tightening fasteners to precise torque specifications, preventing damage and ensuring proper assembly. This range IS suitable for many applications on the durango.

  • Digital display for accurate readings
  • Audible alarm when target torque IS reached
  • Multiple units (Nm, ft-lb, in-lb)
  • Reversible ratcheting mechanism
Learn more
Service Procedures

Engine Bolt Torquing Procedure

High-level description of the procedure for torquing engine bolts on a durango.

  • Clean all threaded fasteners and threads on the block.
  • Apply thread locking compound to the threads of the fasteners.
  • Tighten the bolts to the specified torque in the correct sequence.
  • Recheck the torque on all bolts after the engine IS fully assembled.
  • Refer to the vehicle-specific service manual for detailed torque specifications and tightening patterns.
View full procedure

Suspension Component Bolt Torquing Procedure

High-level description of the procedure for torquing suspension components on a durango.

  • Raise the vehicle and support it securely.
  • Remove the wheel and tire.
  • Clean all threaded fasteners and threads on the suspension components.
  • Apply thread locking compound to the threads of the fasteners.
  • Tighten the bolts to the specified torque in the correct sequence.
  • Recheck the torque on all bolts after the suspension component IS fully assembled.
  • Refer to the vehicle-specific service manual for detailed torque specifications and tightening patterns.
View full procedure
Technical Service Bulletins

TSB 18-030-15: Incorrect Torque Specifications for Engine Crankshaft Pulley Bolt

2015-08-28

This bulletin provides updated torque specifications for the engine crankshaft pulley bolt on certain 2011-2015 durango models.

2011-2015 durango

Resolution: Replace the crankshaft pulley bolt with a new bolt and torque to the specified value.

TSB 21-015-18: Revised Torque Specifications for Front Suspension Control Arm Bolts

2018-04-12

This bulletin provides revised torque specifications for the front suspension control arm bolts on certain 2011-2018 durango models.

2011-2018 durango

Resolution: Inspect the front suspension control arm bolts and retorque to the specified value.

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Technical Information
  • All specifications, including torque values, fluid capacities, and maintenance procedures, should be verified against your vehicle's factory service manual.
  • Vehicle specifications and procedures may vary by model year, trim level, and region.
  • Always follow the manufacturer's recommended procedures and safety precautions.
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About the Author

Expert automotive knowledge and experience

Alan Montanye - Automotive Technical Specialist
ASE

Alan Montanye

Automotive Technical Specialist

ASE Master Certified Technician with over a decade of hands-on experience in automotive repair and diagnostics.

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