JEEP 4.0L/242 Engines & Components

Crate Engine, Remanufactured, Long Block, Assembled, Jeep, 4.0L/242, Each

Part Number: VRE-DA37

Not Yet Reviewed

Estimated Ship Date: Oct 16, 2025 if ordered today

• Core Charge $520.00
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Piston and Ring Kit, Forged, Dish, 3.935 in. Bore, Stroked, AMC, Jeep, 4.0L, Kit

Part Number: UEM-IC944KTM-060

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Estimated Ship Date: Oct 6, 2025 if ordered today

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A/C Bypass Pulley, Dodge, Jeep, Each

Part Number: RNB-34237

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Retainer, Valve, 7 Degree, Jeep, L4, L6, Each

Part Number: CWA-33003521

Not Yet Reviewed

Estimated Ship Date: Today

Belt, OE Technology Series, Multi-V, Serpentine, 6-Rib, 96.00 in. Length, Each

Part Number: CEL-4060960

4.83 out of 5 stars ( 12 )

Estimated Ship Date: Today

Pistons, Premium Forged, 3.915 in. Bore, Dish, 1.353 in. Compression Height, Press/Float Pin, 5/64 x 5/64 x 3/16 Ring Grooves, Jeep, Set of 6

Part Number: UEM-IC668-040

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Estimated Ship Date: Oct 7, 2025 if ordered today

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Pistons, Premium, Forged 4032 Aluminum, 3.905 in. Bore, 3.895 in. Stroke, Dish, Jeep, Set of 6

Part Number: UEM-IC668-030

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Estimated Ship Date: Oct 9, 2025 if ordered today

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Piston Rings, Premium Ductile Ring Sets, Plasma-moly, 3.905 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, H6, L6, V6, Set of 6

Part Number: HSN-2M667030

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Timing Chain and Gears, Single Non-roller, Steel Sprockets, Jeep, 4.0L, Kit

Part Number: CWA-33002977K

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Oil Pump, Wet Sump Style, Pickup, Jeep, 4.0L, Each

Part Number: CWA-33002921

Not Yet Reviewed

Estimated Ship Date: Nov 28, 2025 if ordered today

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Valve, Exhaust, 1.500 in. Valve Head Diameter, Steel, 4.940 in. Overall Length, Dodge, Jeep, Each

Part Number: CWA-53010513AA

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Estimated Ship Date: Nov 28, 2025 if ordered today

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Rod Bearings, Standard Size, Bi-metal, Silicon Aluminum, Set of 6

Part Number: KGB-CR648SI

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

Piston Rings, Moly, 3.915 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 6-Cylinder, Set

Part Number: SLP-E-234K40

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Estimated Ship Date: Today

KIT-TIMING

Part Number: MEL-3-385SA

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Piston Rings, Phosphate Coated, 3.875 in. Bore, 1.5mm, 1.5mm, 4.0mm Thickness, H6, L6, V6, Set

Part Number: HSN-4815

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Main Bearings, 1/2 Groove, .010 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, AMC 4.0L, Set of 7

Part Number: KGB-MB7719SI010

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Timing Chain Dampener, Rubber, Black, Jeep, Each

Part Number: CWA-33003446

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Piston, Hypereutectic, Flat Top, 3.875 in. Bore, Dodge, Jeep, Each

Part Number: CWA-4798329AB

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Estimated Ship Date: Today

Piston Rings, Moly, 3.875 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 6-Cylinder, Set

Part Number: SLP-E-234K

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 22, 2025 if ordered today

• Special Order

Rod Bearings, .010 in Crankshaft Undersize, Bi-metal, Silicon Aluminum, Set of 6

Part Number: KGB-CR648SI010

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Estimated Ship Date: Today

Rod Bearing, 0.010 in. Crankshaft Undersize, Tri Metal, AMC, Dodge, Eagle, Jeep, L4, L6, V8, Each

Part Number: SLP-3310CPA10

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

Oil Pan Drain Plug, Magnetic, 14mm x 1.25 Thread Size, Seal, Ford, Jeep, Each

Part Number: MIO-MMODP-14125B

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Oil Pan Drain Plug, 1/2-20 in. Thread Size, Gasket, Chrysler, Dodge, Jeep, Plymouth, Each

Part Number: CWA-6034376

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Expansion Plugs, Steel, Diameter 2.015 in., Various, Each

Part Number: RNB-555-069

Not Yet Reviewed

Estimated Ship Date: Today

Idler Pulley, Serpentine, 6-groove, Plastic, Black, Jeep, 2.5L, 4.0L, Each

Part Number: CWA-53002903

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Estimated Ship Date: Today