Used 2004 Jeep Liberty 3.7L V6 Engine – 159,000 Miles

🔧 Part #: 300-08237C
📦 Stock #: MR0284

Replace your worn or damaged engine with this OEM used Jeep 3.7L V6 engine with 159,000 original miles. This engine has been inspected for quality and is a dependable replacement option for restoring your vehicle’s factory performance and reliability.

Engine Specifications

• Mileage: 159,000 Miles
• Engine Size: 3.7L V6
• VIN Code: K (8th VIN digit)
• Configuration: V6 Gasoline Engine
• Condition: Used OEM Engine
• Included: Engine assembly (flywheel not included)

Vehicle Fitment

Jeep Liberty

• 2004 Liberty
• 3.7L V6 Engine
• VIN K (8th digit)

OEM Part Numbers

• Block: 05103475AA
• Crankshaft: 53020959AB
• Right Cylinder Head (Reman): R5637022
• Left Cylinder Head (Reman): R6637022
• Right Camshaft: 53021204AC
• Left Camshaft: 53021203AC
• Intake Manifold: 53031080AF
• Timing Cover: 53021238AC
• Water Pump: 53021187AA
• Harmonic Balancer: 53020689AB
• Flywheel: 53021280AA
• Flexplate: 04736253AA
• Oil Pan: 53021779AB

Important Installation Notes

• Flywheel is not included.
• Compare the crankshaft pilot hole before interchanging between applications equipped with 45RFE and 42RLE transmissions.
• Interchange information is requested regarding crankshaft compatibility.
• Transfer or replace induction and electrical components as needed.
• Oil pans may vary by application; compare and transfer the correct oil pan if required.
• See interchange notes below:

Interchange Notes:

• "A" interchange: Fits; differences include timing cover and oil pan.
• "B" interchange: Fits; differences include intake manifold, timing cover, and oil pan.
• "D" interchange: Fits; difference is crankshaft pilot hole size. A bushing may be required for proper fit—compare before installation.

Verify VIN, transmission type, crankshaft configuration, and external components before purchase. Professional installation is recommended.

This OEM Jeep 3.7L V6 engine is a reliable replacement choice for 2004 Liberty models, offering the durability and performance expected from the factory powertrain.