Dodge Ram 2500 2010-2018 6.7L Engine Specifications
Explore detailed 6.7L engine specifications for the 2010-2018 Dodge RAM 2500. Learn about horsepower, torque, fuel systems, and maintenance tips to optimize performance and ensure longevity.
Overview Specifications
This document provides detailed specifications and technical information about the 6.7L Cummins Turbo Diesel engine used in the 2010-2018 Dodge RAM 2500. It is designed to assist users in understanding the engine's features, performance, and maintenance requirements. Use the search and navigation instructions to quickly find specific details or browse through the sections for comprehensive information.
How to Use
Use the search functionality by entering keywords related to the engine specifications, such as 'horsepower' or 'torque'. The search will highlight relevant sections and subsections for quick access.
Navigate through the document by scrolling through the sections or using the table of contents. Each section is organized into subsections with detailed technical points for easy reference.
Key Specifications
Engine Displacement
6.7L
Horsepower
350-385 HP
Torque
800-930 lb-ft
Fuel Type
Diesel
Fuel Efficiency
14-18 MPG
Available Specifications
Engine Performance
This section covers the performance metrics of the 6.7L Cummins Turbo Diesel engine, including horsepower, torque, and fuel efficiency. It also includes details on the engine's power delivery and responsiveness.
Engine Performance
This section covers the performance metrics of the 6.7L Cummins Turbo Diesel engine, including horsepower, torque, and fuel efficiency. It also includes details on the engine's power delivery and responsiveness.
Horsepower and Torque
- 350-385 horsepower (varies by model year)
- 800-930 lb-ft of torque (varies by model year)
- Peak torque available at low RPMs (1600-1700 RPM)
- Optimized for heavy-duty towing and hauling
- Improved power output in later model years (2013-2018)
- Enhanced turbocharger performance
Fuel Efficiency
- Approximately 14-18 MPG combined (city/highway)
- Diesel exhaust fluid (DEF) system for emissions control
- Selective Catalytic Reduction (SCR) technology
- Improved fuel economy in 2013+ models
- Eco-mode available in some configurations
- High-pressure common rail fuel injection system
Engine Design and Components
This section provides an in-depth look at the design and key components of the 6.7L Cummins engine, including its construction, cooling system, and advanced technologies.
Engine Design and Components
This section provides an in-depth look at the design and key components of the 6.7L Cummins engine, including its construction, cooling system, and advanced technologies.
Engine Construction
- Cast-iron block for durability
- Forged steel crankshaft
- High-strength aluminum alloy cylinder head
- Six-cylinder inline configuration
- Turbocharged and intercooled design
- Compact Graphite Iron (CGI) used in later models
Cooling and Lubrication
- Dual-stage oil filtration system
- High-capacity cooling system
- Variable-geometry turbocharger (VGT)
- Oil cooler integrated into the engine block
- Extended oil change intervals (up to 15,000 miles)
- Enhanced thermal management system
Maintenance and Durability
This section outlines the maintenance requirements and durability features of the 6.7L Cummins engine, including service intervals, common issues, and longevity.
Maintenance and Durability
This section outlines the maintenance requirements and durability features of the 6.7L Cummins engine, including service intervals, common issues, and longevity.
Service Intervals
- Oil change every 15,000 miles or 12 months
- Fuel filter replacement every 30,000 miles
- Air filter inspection every 12,000 miles
- DEF tank refill as needed (typically every 5,000-7,000 miles)
- Coolant flush every 100,000 miles
- Regular turbocharger inspection
Durability Features
- Designed for 250,000+ miles with proper maintenance
- Heavy-duty piston design for reduced wear
- Advanced emissions system for long-term reliability
- Robust timing gear system
- Corrosion-resistant materials
- Proven reliability in extreme conditions
Search Specifications
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Engine Specifications
Overview
- Type
- Turbocharged Diesel Inline-6
- Configuration
- 6-cylinder, inline
- Platform
- Cummins ISB 6.7
- Material
- Cast iron block, aluminum cylinder head
- Location
- Front, longitudinal
Dimensions
- Length
- 39.5 inches (1003 mm)
- Width
- 30.7 inches (780 mm)
- Height
- 36.2 inches (920 mm)
- Weight
- 1100 lbs (499 kg)
- Bore
- 4.21 inches (107 mm)
- Stroke
- 4.88 inches (124 mm)
- Displacement
- 408 cubic inches (6.7 liters)
Materials
- Block
- Cast iron
- Cylinder Head
- Aluminum alloy
- Pistons
- Forged aluminum
- Crankshaft
- Forged steel
- Valves
- Stainless steel
Features
- Fuel System
-
- High-pressure common rail fuel injection
- Electronically controlled
- Variable geometry turbocharger
- Cooling System
-
- Liquid-cooled
- Dual thermostats
- High-capacity radiator
- Emissions Control
-
- Exhaust gas recirculation (EGR)
- Diesel particulate filter (DPF)
- Selective catalytic reduction (SCR)
- Performance
-
- 350-385 horsepower
- 800-930 lb-ft torque
- Turbo lag reduction
- Electronics
-
- Engine control module (ECM)
- Onboard diagnostics (OBD-II)
- Integrated sensors
Safety Features
- Engine Protection
-
- Overboost protection
- Overheat shutdown
- Low oil pressure shutdown
- Emissions Safety
-
- DPF regeneration monitoring
- SCR system diagnostics
- Structural Safety
-
- Reinforced block design
- High-strength connecting rods
Comfort Features
- Noise Reduction
-
- Acoustic engine cover
- Precision-balanced components
- Vibration Control
-
- Hydraulic engine mounts
- Dual-mass flywheel
- Climate Control
-
- Integrated coolant heater
- Fast warm-up system
Accessories
- Cooling
-
- High-capacity fan
- Oil cooler
- Transmission cooler
- Electrical
-
- High-output alternator
- Dual batteries
- Glow plug system
- Exhaust
-
- Turbocharger
- Muffler
- Exhaust brake
Maintenance
- Service interval
- 15,000 miles or 12 months
- Service Items
-
- Oil and filter change
- Fuel filter replacement
- Air filter inspection
- Coolant level check
- EGR system cleaning
- Maintenance Notes
- Use only approved diesel engine oil and filters. Regular DPF regeneration is required.
Warranty
- Basic
- Miles: 100,000Years: 5Coverage: Bumper-to-bumper
- Powertrain
- Miles: 100,000Years: 5Coverage: Engine, transmission, drivetrain
- Emissions
- Miles: 100,000Years: 5Coverage: DPF, SCR, EGR systems
- Corrosion
- Miles: UnlimitedYears: 5Coverage: Perforation from corrosion
Production Details
- Manufacturer
- Cummins Inc.
- Manufacturing Process
-
- Precision casting
- CNC machining
- Automated assembly
- Quality Control
- Testing: Dyno testing, Leak testing, Cold start testingStandards: ISO 9001, ISO 14001
- Sustainability Practices
-
- Recycled materials
- Energy-efficient manufacturing
- Low-emission production
- Production Metrics
- Units Per Year: 150,000Production Sites: Columbus, Indiana, Jamestown, New York
Service Information for 6.7l engine Service
Maintenance and service requirements specific to this component
- Oil and filter change
- Fuel filter replacement
- Air filter inspection
- Coolant level check
- EGR system cleaning
Use only approved diesel engine oil and filters.
- Transmission fluid check
- Turbocharger inspection
- Exhaust system inspection
- DPF regeneration check
Ensure proper DPF regeneration cycles.
- Timing belt replacement
- Water pump replacement
- Full emissions system check
- Engine mount inspection
Critical to replace timing belt to prevent engine damage.
Common Questions
Find answers to common questions about torque specifications
Q1 Is the 6.7L engine compatible with all 2010-2018 Dodge RAM 2500 models?
Is the 6.7L engine compatible with all 2010-2018 Dodge RAM 2500 models?
The 6.7L Cummins turbo-diesel engine is standard in all 2010-2018 Dodge RAM 2500 models. It is compatible with both 4x2 and 4x4 configurations. However, ensure your vehicle's transmission and drivetrain are compatible with the engine's torque output. Always verify your VIN with a dealer or official documentation to confirm compatibility.
Q2 What are the maintenance requirements for the 6.7L engine?
What are the maintenance requirements for the 6.7L engine?
The 6.7L engine requires regular oil changes every 7,500-10,000 miles using 15W-40 diesel oil. Replace the fuel filter every 15,000 miles and the air filter every 30,000 miles. Inspect the cooling system, belts, and hoses annually. Adhere to the manufacturer's maintenance schedule to ensure optimal performance and longevity.
Q3 How do I replace the 6.7L engine in a Dodge RAM 2500?
How do I replace the 6.7L engine in a Dodge RAM 2500?
Replacing the 6.7L engine involves disconnecting the battery, draining fluids, and removing the transmission, exhaust, and electrical connections. Use an engine hoist to lift the old engine out and lower the new one in. Reconnect all components, refill fluids, and test the system. Refer to the service manual for detailed instructions.
Q4 What should I do if my 6.7L engine is losing power?
What should I do if my 6.7L engine is losing power?
If your 6.7L engine loses power, check for clogged fuel filters, air intake restrictions, or turbocharger issues. Inspect the exhaust system for blockages and ensure the EGR valve is functioning. Use a diagnostic tool to scan for error codes and address any faults. Regular maintenance can prevent these issues.
Q5 How can I optimize the performance of my 6.7L engine?
How can I optimize the performance of my 6.7L engine?
To optimize performance, use high-quality diesel fuel and additives to clean the fuel system. Upgrade the air intake and exhaust systems for better airflow. Regularly service the turbocharger and ensure the engine is tuned correctly. Consider performance chips or tuners for enhanced power and efficiency.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
2010-2018 Dodge RAM 2500 Service Manual
Coming SoonComprehensive guide covering maintenance, repairs, and technical specifications for the 6.7L engine and related systems.
Technical Service Bulletin: 6.7L Engine Updates
Coming SoonDetails recent updates, recalls, and fixes for the 6.7L engine in 2010-2018 Dodge RAM 2500 models.
6.7L Engine Parts and Accessories Catalog
Coming SoonCatalog listing OEM and aftermarket parts, including filters, gaskets, and performance upgrades for the 6.7L engine.
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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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