Dodge Nitro 2007-2012 4.0L Engine Specifications
Explore detailed 4.0L engine specifications for the 2007-2012 Dodge Nitro. Learn about horsepower, torque, fuel systems, and more for maintenance, repair, or upgrades.
Overview Specifications
This document provides detailed specifications and technical information about the 4.0L engine used in the 2007-2012 Dodge Nitro. 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 relevant information. The document is divided into sections covering engine design, performance, maintenance, and key specifications.
How to Use
Use the search bar to enter keywords related to the 4.0L engine, such as 'horsepower' or 'torque'. Results will highlight relevant sections and subsections.
Scroll through the document or use the table of contents to jump to specific sections. Each section is organized into subsections for easy access to detailed information.
Key Specifications
Displacement
4.0 liters
Horsepower
260 HP
Torque
265 lb-ft
Fuel Economy
17 MPG combined
Engine Type
V6 DOHC
Available Specifications
Engine Design
This section covers the design and architecture of the 4.0L engine, including its configuration, materials, and key components. Learn about the engine's construction and how it contributes to overall performance and durability.
Engine Design
This section covers the design and architecture of the 4.0L engine, including its configuration, materials, and key components. Learn about the engine's construction and how it contributes to overall performance and durability.
Engine Configuration
- V6 configuration with 60-degree bank angle
- Cast iron engine block for durability
- Aluminum cylinder heads for reduced weight
- Overhead valve (OHV) design
- 24-valve setup for improved airflow
- Sequential multi-port fuel injection
Key Components
- Forged steel crankshaft for high strength
- Hydraulic roller lifters for reduced friction
- Double overhead camshafts (DOHC)
- Variable valve timing (VVT) for optimized performance
- High-flow intake and exhaust manifolds
- Electronic throttle control system
Performance Specifications
This section provides detailed performance metrics for the 4.0L engine, including horsepower, torque, and fuel efficiency. Understand how the engine delivers power and efficiency in the Dodge Nitro.
Performance Specifications
This section provides detailed performance metrics for the 4.0L engine, including horsepower, torque, and fuel efficiency. Understand how the engine delivers power and efficiency in the Dodge Nitro.
Power Output
- 260 horsepower at 6,000 RPM
- 265 lb-ft of torque at 4,200 RPM
- Peak power achieved with premium fuel
- Redline at 6,500 RPM
- Smooth power delivery across the RPM range
- Optimized for both city and highway driving
Fuel Efficiency
- EPA-estimated 15 MPG city
- EPA-estimated 21 MPG highway
- Combined fuel economy of 17 MPG
- Flex-fuel capability (E85 compatible)
- Low emissions with advanced catalytic converter
- Eco mode for improved efficiency
Maintenance and Durability
This section outlines maintenance requirements and durability features of the 4.0L engine. Learn about recommended service intervals, common issues, and tips for extending engine life.
Maintenance and Durability
This section outlines maintenance requirements and durability features of the 4.0L engine. Learn about recommended service intervals, common issues, and tips for extending engine life.
Service Intervals
- Oil change every 5,000 miles or 6 months
- Spark plug replacement every 30,000 miles
- Air filter replacement every 15,000 miles
- Coolant flush every 60,000 miles
- Timing belt inspection every 100,000 miles
- Regular inspection of belts and hoses
Durability Features
- High-strength pistons and connecting rods
- Thermal management system for consistent temperatures
- Corrosion-resistant coatings on critical components
- Sealed ignition system for reliability
- Heavy-duty oil pump for consistent lubrication
- Designed for a lifespan of 200,000+ miles
Search Specifications
Search by specification name, value, or description
Type to search through torque specifications. Results will appear below as you type.
Engine Specifications
Overview
- Type
- V6
- Configuration
- 60-degree V6
- Platform
- Chrysler SOHC
- Material
- Aluminum block and heads
- Location
- Front longitudinal
Dimensions
- Displacement
- 4.0 liters (242 cubic inches)
- Bore
- 3.88 inches (98.5 mm)
- Stroke
- 3.41 inches (86.7 mm)
- Length
- 28.5 inches (724 mm)
- Width
- 26.7 inches (678 mm)
- Height
- 27.3 inches (693 mm)
- Weight
- 410 lbs (186 kg)
Materials
- Block
- Aluminum alloy
- Cylinder Heads
- Aluminum alloy
- Pistons
- Forged aluminum
- Crankshaft
- Forged steel
- Valves
- Stainless steel
Features
- Performance
-
- 210 horsepower @ 5100 rpm
- 235 lb-ft torque @ 3700 rpm
- Sequential multi-port fuel injection
- Variable valve timing
- Cooling
-
- High-capacity water pump
- Dual electric cooling fans
- Aluminum radiator
- Ignition
-
- Coil-on-plug ignition system
- Platinum-tipped spark plugs
- Electronic throttle control
- Emissions
-
- EGR (Exhaust Gas Recirculation)
- Catalytic converters
- OBD-II compliant
- Lubrication
-
- Full-pressure oil system
- Oil cooler
- High-capacity oil pump
Safety Features
- Engine Protection
-
- Low oil pressure shutdown
- Overheat protection
- Emissions Control
-
- Closed-loop fuel system
- Evaporative emissions system
- Structural integrity
-
- Reinforced engine mounts
- Impact-resistant oil pan
Comfort Features
- Noise Reduction
-
- Acoustic engine cover
- Hydraulic engine mounts
- Vibration Control
-
- Balanced crankshaft
- Dual-mass flywheel
- Climate Control
-
- High-capacity A/C compressor
- Integrated heater core
Accessories
- Electrical
-
- 150-amp alternator
- Maintenance-free battery
- Starter motor
- Cooling
-
- Radiator fan
- Coolant reservoir
- Thermostat
- Fuel System
-
- Fuel pump
- Fuel filter
- Fuel injectors
Maintenance
- Service interval
- Every 7,500 miles or 6 months
- Service Items
-
- Oil and filter change
- Spark plug replacement
- Air filter replacement
- Coolant flush
- Timing belt inspection
- Maintenance Notes
- Use synthetic 5W-20 oil for optimal performance
Warranty
- Basic
- Miles: 36,000Years: 3Coverage: Bumper-to-bumper
- Powertrain
- Miles: 60,000Years: 5Coverage: Engine and transmission
- Emissions
- Miles: 80,000Years: 8Coverage: Catalytic converter and ECU
- Corrosion
- Miles: 100,000Years: 5Coverage: Perforation from rust
Production Details
- Manufacturer
- Chrysler Group LLC
- Manufacturing Process
-
- Casting for block and heads
- CNC machining
- Assembly line integration
- Quality Control
- inspection: 100% engine testingTolerances: Within 0.001 inches
- Sustainability Practices
-
- Recycled aluminum usage
- Low-VOC paints
- Energy-efficient manufacturing
- Production Metrics
- Units Per Day: 500Defect Rate: 0.1%
Service Information for 4.0l 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 5W-20 oil for optimal performance
- Replace spark plugs
- Replace air filter
- Inspect timing belt
- Check fuel system
- Inspect exhaust system
Timing belt replacement recommended at 60,000 miles
- Replace timing belt
- Replace coolant
- Inspect water pump
- Check engine mounts
- Perform compression test
Critical to replace timing belt to prevent engine damage
Common Questions
Find answers to common questions about torque specifications
Q1 Is the 4.0L engine compatible with other Dodge models or years?
Is the 4.0L engine compatible with other Dodge models or years?
The 4.0L engine used in the 2007-2012 Dodge Nitro is specifically designed for this model and may not be directly compatible with other Dodge vehicles without significant modifications. Always verify compatibility with your vehicle's VIN and consult a professional mechanic or Dodge dealership for accurate information.
Q2 What are the maintenance requirements for the 4.0L engine?
What are the maintenance requirements for the 4.0L engine?
The 4.0L engine requires regular maintenance, including oil changes every 5,000-7,500 miles, air filter replacement every 15,000 miles, and spark plug replacement every 30,000 miles. Additionally, inspect the timing belt, coolant, and other fluids periodically to ensure optimal performance and longevity.
Q3 How do I replace the 4.0L engine in my Dodge Nitro?
How do I replace the 4.0L engine in my Dodge Nitro?
Replacing the 4.0L engine involves disconnecting the battery, draining fluids, removing the engine mounts, and detaching electrical connections. Use a hoist to lift the engine out and reverse the process for installation. Refer to the service manual for detailed instructions and torque specifications.
Q4 What should I do if my 4.0L engine is overheating?
What should I do if my 4.0L engine is overheating?
If your 4.0L engine overheats, check the coolant level, radiator, and thermostat for issues. Inspect the water pump and hoses for leaks or blockages. If the problem persists, it may indicate a failing head gasket or internal engine damage, requiring professional diagnosis.
Q5 How can I optimize the performance of my 4.0L engine?
How can I optimize the performance of my 4.0L engine?
To optimize performance, use high-quality synthetic oil, upgrade the air intake system, and ensure the exhaust system is free of restrictions. Regularly clean fuel injectors and consider a performance tune-up. Avoid overloading the vehicle and maintain proper tire pressure for improved 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.
2007-2012 Dodge Nitro Service Manual
Coming SoonComprehensive guide covering maintenance, repair, and troubleshooting for the Dodge Nitro, including the 4.0L engine.
Technical Service Bulletin for 4.0L Engine
Coming SoonDetails common issues, updates, and fixes for the 4.0L engine in the Dodge Nitro.
Dodge Nitro Parts and Accessories Catalog
Coming SoonLists OEM and aftermarket parts compatible with the 2007-2012 Dodge Nitro, including engine components.
Legal Disclaimer
Important information about using this content
Always refer to your vehicle's service manual and take appropriate safety precautions when performing any maintenance or repairs.
General Information
Warranty & Liability
The content on this website is provided "as is" without any representations or warranties, express or implied. We make no representations or warranties regarding the accuracy, completeness, or availability of the information.
We shall not be liable for any direct, indirect, special, or consequential damages arising from the use of information on this website.
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.
Intellectual Property
About the Author
Expert automotive knowledge and experience
'/%3E%3Cpath d='M60 30a20 20 0 1 1 0 40 20 20 0 0 1 0-40zm0 45c16.5 0 30 7.5 30 16.8V100H30v-8.2c0-9.3 13.5-16.8 30-16.8z' fill='%23404040'/%3E%3C/svg%3E)
Diagnostic
Specialized in advanced diagnostic techniques using modern scan tools and oscilloscopes.
Repair
Expert in both traditional mechanical repairs and modern vehicle systems.
Additional Expertise
Documentation
Created over 500 detailed repair guides and technical documents.
Training
Conducted technical training sessions and contributed to repair databases.
Certifications & Research
Certifications
- ASE Master Technician Certification
- Advanced Diagnostic Specialist
- Hybrid/Electric Vehicle Systems
- Performance Tuning Expert
Research & Community
Actively researches emerging technologies and contributes to automotive forums.