Dodge Ram 1500 1994-2001 5.9L Engine Specifications
Explore detailed 5.9L engine specifications for the 1994-2001 Dodge RAM 1500. Learn about horsepower, torque, fuel system, and more for maintenance, repair, and performance upgrades.
Overview Specifications
This document provides detailed specifications and technical information about the 5.9L engine used in the 1994-2001 Dodge RAM 1500. 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 locate specific details or browse through the sections for comprehensive insights.
How to Use
Use the search functionality by entering keywords related to the engine specifications, such as 'horsepower' or 'torque'. This 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
Displacement
5.9L (5898 cc)
Horsepower
230 HP @ 4000 RPM
Torque
330 lb-ft @ 3200 RPM
Compression Ratio
8.0:1
Fuel Economy
12-15 MPG
Available Specifications
Engine Specifications
This section covers the core specifications of the 5.9L engine, including displacement, configuration, and key performance metrics. It provides a detailed breakdown of the engine's design and capabilities.
Engine Specifications
This section covers the core specifications of the 5.9L engine, including displacement, configuration, and key performance metrics. It provides a detailed breakdown of the engine's design and capabilities.
Displacement and Configuration
- 5.9L (5898 cc) displacement
- V8 engine configuration
- Overhead valve (OHV) design
- Cast iron block and cylinder heads
- 8.0:1 compression ratio
- Sequential multi-port fuel injection
Performance Metrics
- 230 horsepower at 4000 RPM
- 330 lb-ft of torque at 3200 RPM
- Redline at 5000 RPM
- Designed for heavy-duty applications
- Optimized for towing and hauling
- Durable construction for long-term reliability
Fuel and Ignition System
This section details the fuel delivery and ignition systems of the 5.9L engine, including fuel injection type, ignition timing, and related components.
Fuel and Ignition System
This section details the fuel delivery and ignition systems of the 5.9L engine, including fuel injection type, ignition timing, and related components.
Fuel System
- Sequential multi-port fuel injection
- 19-gallon fuel tank capacity
- Fuel pump pressure: 55-62 psi
- Electronic throttle control
- Designed for unleaded gasoline
- EPA estimated fuel economy: 12-15 MPG
Ignition System
- Distributorless ignition system (DIS)
- Waste spark ignition
- Platinum-tipped spark plugs
- Ignition timing controlled by PCM
- High-energy ignition coil
- Durable spark plug wires
Cooling and Lubrication
This section explains the cooling and lubrication systems of the 5.9L engine, including coolant capacity, oil specifications, and maintenance intervals.
Cooling and Lubrication
This section explains the cooling and lubrication systems of the 5.9L engine, including coolant capacity, oil specifications, and maintenance intervals.
Cooling System
- 16-quart coolant capacity
- Radiator with electric fan
- Thermostat opening temperature: 195°F
- Aluminum water pump
- Coolant type: Ethylene glycol-based
- Designed for efficient heat dissipation
Lubrication System
- 6-quart oil capacity
- Recommended oil: 10W-30 or 5W-30
- High-capacity oil filter
- Oil change interval: 3000-5000 miles
- Full-flow oil filtration
- Oil pressure: 40-60 psi at operating temperature
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
- V8
- Configuration
- 90-degree V8
- Platform
- Magnum
- Material
- Cast iron block and heads
- Location
- Front longitudinal
- Displacement
- 5.9 liters (360 cubic inches)
Dimensions
- Length
- 29.5 inches (749 mm)
- Width
- 27.6 inches (701 mm)
- Height
- 28.3 inches (719 mm)
- Weight
- 525 lbs (238 kg)
- Bore
- 4.00 inches (101.6 mm)
- Stroke
- 3.58 inches (90.9 mm)
- Cylinder Spacing
- 4.46 inches (113.3 mm)
Materials
- Block
- Cast iron
- Cylinder Heads
- Cast iron
- Pistons
- Aluminum alloy
- Crankshaft
- Forged steel
- Valves
- Stainless steel
Features
- Ignition System
-
- Distributorless ignition system (DIS)
- Coil-on-plug design
- Electronic spark advance
- Fuel System
-
- Sequential multi-port fuel injection
- 58 psi fuel pressure
- Returnless fuel system
- Cooling System
-
- High-capacity water pump
- Dual thermostats
- Aluminum radiator
- Lubrication System
-
- Full-pressure oil system
- High-volume oil pump
- Oil cooler
- Exhaust System
-
- Dual exhaust manifolds
- Stainless steel construction
- Catalytic converters
- Performance
-
- 230-245 horsepower
- 330-345 lb-ft torque
- 8.0:1 compression ratio
Safety Features
- Engine Management
-
- OBD-II diagnostics
- Fail-safe cooling mode
- Over-rev protection
- Emission Control
-
- EGR system
- Catalytic converters
- Evaporative emissions control
- Thermal Protection
-
- High-temperature alloy pistons
- Heat-resistant valve seats
- Thermal management system
Comfort Features
- Noise Reduction
-
- Hydraulic valve lifters
- Balanced rotating assembly
- Sound-dampening engine covers
- Vibration Control
-
- Rubber engine mounts
- Harmonic balancer
- Counterweighted crankshaft
- Driveability
-
- Smooth power delivery
- Responsive throttle
- Adaptive idle control
Accessories
- Belts And Pulleys
-
- Serpentine belt
- Tensioner pulley
- Idler pulley
- Filters
-
- Oil filter
- Air filter
- Fuel filter
- Sensors
-
- Crankshaft position sensor
- Camshaft position sensor
- Oxygen sensors
Maintenance
- Service interval
- Every 3,000 miles or 3 months
- Service Items
-
- Oil and filter change
- Spark plug replacement
- Air filter inspection
- Fuel system cleaning
- Coolant flush
- Maintenance Notes
- Use 10W-30 oil for optimal performance. Check timing chain tension periodically.
Warranty
- Basic Warranty
- Miles: 36,000Years: 3Coverage: Bumper-to-bumper
- Powertrain Warranty
- Miles: 60,000Years: 5Coverage: Engine and transmission
- Emissions Warranty
- Miles: 50,000Years: 4Coverage: Catalytic converter and sensors
- Corrosion Warranty
- Miles: 100,000Years: 7Coverage: Perforation only
Production Details
- Manufacturer
- Chrysler Corporation
- Manufacturing Process
-
- Sand casting for block and heads
- CNC machining
- Heat treatment
- Quality Control
- Dimensional Checks: Laser scanningPressure Testing: Cylinder leak-down testPerformance Testing: Dynamometer testing
- Sustainability Practices
-
- Recycled materials in casting
- Low-VOC coatings
- Energy-efficient machining
- Production Metrics
- Units Per Day: 500Defect Rate: 0.5%Energy Usage: 2.5 MWh per engine
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 extended intervals.
- Replace spark plugs
- Replace air filter
- Inspect fuel injectors
- Check timing chain
- Inspect exhaust system
Replace with OEM parts for best performance.
- Replace timing chain
- Replace water pump
- Flush cooling system
- Inspect cylinder heads
- Replace valve seals
Major service requires specialized tools and expertise.
Common Questions
Find answers to common questions about torque specifications
Q1 Is the 5.9L engine compatible with other Dodge RAM models?
Is the 5.9L engine compatible with other Dodge RAM models?
The 5.9L engine, specifically the Magnum V8, was designed for the 1994-2001 Dodge RAM 1500. While it shares some components with other Dodge engines, direct compatibility with other models may vary. Always verify part numbers and consult a service manual or professional mechanic 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 oil changes every 3,000-5,000 miles, depending on usage. Replace the air filter every 15,000 miles and the fuel filter every 30,000 miles. Inspect spark plugs, belts, and hoses annually. Coolant should be flushed every 30,000 miles, and the timing chain should be checked every 60,000 miles to ensure optimal performance.
Q3 How do I replace the 5.9L engine in a Dodge RAM 1500?
How do I replace the 5.9L engine in a Dodge RAM 1500?
To replace the 5.9L engine, first disconnect the battery and drain fluids. Remove the hood, radiator, and accessories like the alternator and power steering pump. Disconnect the transmission and exhaust system. Use an engine hoist to lift the engine out. Install the new engine by reversing the steps, ensuring all connections are secure and torqued to specifications.
Q4 What are common troubleshooting steps for the 5.9L engine?
What are common troubleshooting steps for the 5.9L engine?
If the engine misfires, check spark plugs, wires, and the ignition coil. For rough idling, inspect the fuel injectors and throttle body. Loss of power may indicate a clogged fuel filter or failing fuel pump. Always use an OBD-II scanner to read error codes and consult the service manual for specific diagnostic procedures.
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, upgrade to a high-flow air intake and exhaust system. Use synthetic oil and high-performance spark plugs. Consider reprogramming the ECU for better fuel and ignition timing. Regularly clean the throttle body and fuel injectors. Ensure the cooling system is in top condition to prevent overheating during high-performance use.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
1994-2001 Dodge RAM 1500 Service Manual
Coming SoonComprehensive guide covering engine repair, maintenance, and troubleshooting for the 5.9L engine.
Technical Service Bulletin for 5.9L Engine Updates
Coming SoonDetails factory updates and fixes for common issues with the 5.9L engine in Dodge RAM 1500 models.
Dodge RAM 1500 Parts and Accessories Catalog
Coming SoonCatalog listing OEM and aftermarket parts compatible with the 5.9L engine and Dodge RAM 1500.
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.