Dodge Durango 1998-2003 5.9l-engine Specifications
Explore detailed 5.9L engine specifications for the 1998-2003 Dodge Durango. Learn about horsepower, torque, fuel system, and more for maintenance, repairs, and performance upgrades.
Overview Specifications
This document provides detailed specifications and technical information about the 5.9L engine used in the 1998-2003 Dodge Durango. It is designed to assist enthusiasts, mechanics, and owners in understanding the engine's features, performance, and maintenance requirements. Use the search and navigation instructions to quickly find relevant information. The document is divided into sections covering engine design, performance, maintenance, and key specifications.
How to Use
Use the search functionality to locate specific terms or topics within the document. Enter keywords related to the 5.9L engine, such as 'horsepower' or 'torque,' to find relevant sections quickly.
Navigate through the document using the section titles and subsections. Each section is organized to provide a logical flow of information, from general overviews to detailed technical points.
Key Specifications
Displacement
5.9L (360 cubic inches)
Horsepower
245 HP @ 4,000 RPM
Torque
335 lb-ft @ 3,200 RPM
Fuel System
Sequential multi-port fuel injection
Compression Ratio
8.8:1
Available Specifications
Engine Design
This section covers the design and construction of the 5.9L engine, including its configuration, materials, and key components. Learn about the engine's architecture and how it contributes to its durability and performance.
Engine Design
This section covers the design and construction of the 5.9L engine, including its configuration, materials, and key components. Learn about the engine's architecture and how it contributes to its durability and performance.
Engine Configuration
- V8 configuration with 90-degree bank angle
- Cast iron engine block for durability
- Aluminum cylinder heads for weight reduction
- Overhead valve (OHV) design
- Two valves per cylinder
- Sequential multi-port fuel injection
Key Components
- Forged steel crankshaft for strength
- Powdered metal connecting rods
- Hydraulic roller lifters for reduced friction
- High-flow intake and exhaust ports
- Stainless steel exhaust manifolds
- Electronic throttle control system
Performance Specifications
This section provides detailed performance metrics for the 5.9L engine, including horsepower, torque, and fuel efficiency. Understand how the engine delivers power and its overall capabilities.
Performance Specifications
This section provides detailed performance metrics for the 5.9L engine, including horsepower, torque, and fuel efficiency. Understand how the engine delivers power and its overall capabilities.
Power Output
- 245 horsepower at 4,000 RPM
- 335 lb-ft of torque at 3,200 RPM
- Compression ratio of 8.8:1
- Peak power delivered at mid-range RPM
- Designed for towing and hauling applications
- Optimized for low-end torque
Fuel Efficiency
- EPA-estimated 12 MPG city
- EPA-estimated 16 MPG highway
- Single exhaust system configuration
- Designed for regular unleaded gasoline
- Electronic fuel injection for improved efficiency
- Air-to-fuel ratio optimized for performance
Maintenance and Durability
This section outlines maintenance requirements and durability features of the 5.9L engine. Learn about recommended service intervals, common issues, and how to ensure long-term reliability.
Maintenance and Durability
This section outlines maintenance requirements and durability features of the 5.9L engine. Learn about recommended service intervals, common issues, and how to ensure long-term reliability.
Service Intervals
- Oil change every 3,000-5,000 miles
- Spark plug replacement every 30,000 miles
- Timing chain inspection every 60,000 miles
- Coolant flush every 50,000 miles
- Air filter replacement every 15,000 miles
- Fuel filter replacement every 30,000 miles
Durability Features
- Hardened valve seats for extended life
- Dual-mass flywheel for reduced vibration
- High-capacity cooling system
- Reinforced engine mounts
- Corrosion-resistant materials
- Heavy-duty oil pump
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Engine Specifications
Overview
- Type
- V8
- Configuration
- 90-degree V
- Platform
- Magnum
- Material
- Cast iron block and aluminum heads
- Location
- Front longitudinal
Dimensions
- Length
- 29.5 inches (749 mm)
- Width
- 28.3 inches (719 mm)
- Height
- 27.6 inches (701 mm)
- Weight
- 525 lbs (238 kg)
- Displacement
- 360 cubic inches (5898 cc)
- Bore
- 4.00 inches (101.6 mm)
- Stroke
- 3.58 inches (90.9 mm)
- Compression Ratio
- 8.9:1
Materials
- Block
- Cast iron
- Cylinder Heads
- Aluminum
- Pistons
- Aluminum alloy
- Crankshaft
- Forged steel
- Valves
- Stainless steel
Features
- Fuel System
-
- Sequential multi-port fuel injection
- 58 psi fuel pressure
- Returnless fuel system
- Ignition System
-
- Distributorless ignition
- Coil-on-plug design
- Electronic spark advance
- Cooling System
-
- High-capacity water pump
- Dual electric fans
- Thermostatically controlled
- Exhaust System
-
- Dual exhaust
- Stainless steel headers
- Catalytic converters
- Lubrication System
-
- Full-pressure oiling
- High-volume oil pump
- Oil cooler
- Emissions
-
- EGR system
- OBD-II compliant
- Evaporative emissions control
Safety Features
- Engine Management
-
- Fail-safe cooling
- Over-rev protection
- Low oil pressure shutdown
- Emissions Control
-
- Catalytic converters
- EGR system
- Evaporative emissions control
Comfort Features
- Noise Reduction
-
- Hydraulic engine mounts
- Acoustic engine cover
- Tuned intake manifold
- Vibration Control
-
- Balanced crankshaft
- Hydraulic lifters
- Dual-mass flywheel
Accessories
- Belts And Pulleys
-
- Serpentine belt
- Tensioner pulley
- Idler pulley
- Sensors
-
- Crankshaft position sensor
- Camshaft position sensor
- Knock sensor
- Filters
-
- Oil filter
- Air filter
- Fuel filter
Maintenance
- Service interval
- Every 7,500 miles or 6 months
- Service Items
-
- Oil and filter change
- Spark plug replacement
- Air filter inspection
- Fuel system cleaning
- Coolant flush
- Maintenance Notes
- Use synthetic oil for extended intervals. Check timing chain tension periodically.
Warranty
- Basic
- Miles: 36,000Years: 3Coverage: Bumper-to-bumper
- Powertrain
- Miles: 60,000Years: 5Coverage: Engine and transmission
- Emissions
- Miles: 50,000Years: 4Coverage: Catalytic converter and sensors
- Corrosion
- Miles: 100,000Years: 7Coverage: Perforation only
Production Details
- Manufacturer
- Chrysler Corporation
- Manufacturing Process
-
- Casting
- Machining
- Assembly
- Testing
- Quality Control
- inspection: 100% engine testingTolerances: Within 0.001 inchesCertifications: ISO 9001
- Sustainability Practices
-
- Recycled materials
- Low-emission manufacturing
- Energy-efficient processes
- Production Metrics
- Units Per Day: 500Defect Rate: 0.1%Lead Time: 2 weeks
Service Information for 5.9l engine Service
Maintenance and service requirements specific to this component
- Oil and filter change
- Inspect spark plugs
- Check air filter
- Inspect belts and hoses
- Check coolant level
Use synthetic oil for best performance.
- Replace spark plugs
- Replace air filter
- Inspect fuel system
- Check ignition system
- Inspect exhaust system
Replace spark plugs with OEM parts.
- Replace timing chain
- Replace water pump
- Flush cooling system
- Replace fuel filter
- Inspect engine mounts
Timing chain replacement requires special tools.
Common Questions
Find answers to common questions about torque specifications
Q1 Is the 5.9L engine compatible with other Dodge models or years?
Is the 5.9L engine compatible with other Dodge models or years?
The 5.9L V8 engine used in the 1998-2003 Dodge Durango is primarily designed for this specific model and year range. While it shares similarities with other Chrysler 5.9L engines, compatibility with other models or years may require modifications. Always verify with a certified mechanic or refer to the vehicle's service manual before attempting cross-model installations.
Q2 What are the maintenance requirements for the 5.9L engine?
What are the maintenance requirements for the 5.9L engine?
The 5.9L engine requires regular maintenance to ensure optimal performance. Key tasks include oil changes every 3,000-5,000 miles, air filter replacement every 15,000 miles, and spark plug replacement every 30,000 miles. Additionally, inspect the timing belt, coolant system, and fuel injectors periodically. Adhering to the manufacturer's maintenance schedule is crucial for longevity.
Q3 How do I replace the 5.9L engine in a 1998-2003 Dodge Durango?
How do I replace the 5.9L engine in a 1998-2003 Dodge Durango?
Replacing the 5.9L engine involves several steps: disconnect the battery, drain fluids, remove the exhaust system, detach the transmission, and unbolt the engine mounts. Carefully lift the engine using a hoist. Installation is the reverse process, ensuring all connections are secure. Refer to the service manual for detailed torque specifications and alignment procedures.
Q4 What are common troubleshooting steps for the 5.9L engine?
What are common troubleshooting steps for the 5.9L engine?
Common issues include rough idling, poor fuel economy, and overheating. Start by checking the fuel injectors, spark plugs, and ignition system. Inspect the coolant system for leaks and ensure the thermostat is functioning. Use an OBD-II scanner to identify error codes. If problems persist, consult a professional mechanic for a thorough diagnosis.
Q5 How can I optimize the performance of the 5.9L engine?
How can I optimize the performance of the 5.9L engine?
To optimize performance, consider upgrading the air intake and exhaust systems for better airflow. Use high-quality synthetic oil and ensure the fuel system is clean. Regularly check and adjust the timing belt and ignition system. For enhanced power, consider aftermarket performance chips or tuning, but ensure compatibility with your vehicle's ECU.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
1998-2003 Dodge Durango Service Manual
Coming SoonComprehensive guide covering maintenance, repair, and troubleshooting for the 5.9L engine and other components.
Technical Service Bulletin for 5.9L Engine
Coming SoonOfficial updates and fixes for common issues related to the 5.9L engine in Dodge Durango models.
Dodge Durango Parts and Accessories Catalog
Coming SoonDetailed catalog of OEM and aftermarket parts for the 1998-2003 Dodge Durango, including engine components.
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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.
- Working on vehicles can be dangerous. Always take proper safety precautions and use appropriate safety equipment.
- If you're unsure about any procedure, consult a qualified professional mechanic.
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