1995 Jeep 4.0 Engine Specifications

The 1995 Jeep 4.0 engine is a robust inline-six engine known for its durability and performance. It has been a popular choice among off-road enthusiasts and daily drivers alike. Below are the detailed specifications for the 1995 Jeep 4.0 engine.

Specification Details
Engine Type Inline 6-cylinder
Displacement 4.0 liters (242 cubic inches)
Compression Ratio 8.8:1
Horsepower 190 hp @ 4,600 RPM
Torque 235 lb-ft @ 3,200 RPM
Fuel System Multi-Point Fuel Injection
Ignition System Distributor-less Ignition System (DIS)
Fuel Type Regular unleaded gasoline
Cooling System Liquid-cooled
Weight Approximately 450 lbs

Engine Configuration

The 1995 Jeep 4.0 engine features a well-engineered configuration that contributes to its reliability and performance. Here are some key aspects of its engine configuration:

  • Inline Six-Cylinder Design: The inline-six configuration provides a good balance of power and smooth operation.
  • Overhead Valve (OHV): The engine utilizes an overhead valve design, which enhances efficiency and performance.
  • Single Overhead Camshaft (SOHC): This design allows for better control of valve timing and improved engine response.
  • Cast Iron Block and Aluminum Cylinder Head: The combination of materials ensures durability while keeping the engine lightweight.
  • Multi-Point Fuel Injection: This system provides precise fuel delivery, improving fuel efficiency and reducing emissions.

Engine Oil Specifications & Service Intervals

Proper maintenance of the engine oil is crucial for the longevity and performance of the 1995 Jeep 4.0 engine. Below are the recommended engine oil specifications and service intervals.

Engine Oil Specifications

Specification Details
Oil Type SAE 5W-30 or 10W-30
Oil Capacity (with filter) 6 quarts
Oil Filter Chrysler part number 53010444AA or equivalent
Oil Change Interval Every 3,000 to 5,000 miles or every 3 to 6 months, whichever comes first
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Service Intervals

Regular maintenance is essential for keeping the 1995 Jeep 4.0 engine running smoothly. Below are the recommended service intervals:

  1. Oil Change: Every 3,000 to 5,000 miles or every 3 to 6 months.
  2. Air Filter Replacement: Every 15,000 to 30,000 miles.
  3. Fuel Filter Replacement: Every 20,000 to 30,000 miles.
  4. Spark Plug Replacement: Every 30,000 miles.
  5. Coolant Flush: Every 30,000 miles.
  6. Transmission Fluid Change: Every 30,000 to 60,000 miles.

Conclusion

The 1995 Jeep 4.0 engine is a testament to Jeep’s commitment to producing reliable and powerful engines. With its robust specifications, well-thought-out engine configuration, and clear maintenance guidelines, it remains a favorite among Jeep enthusiasts. Understanding the engine’s specifications and adhering to the recommended service intervals will ensure that this engine continues to perform optimally for years to come.

Categories: Jeep

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