JEEP 4.0L/242 Engines & Components

Pistons, Hypereutectic, Dish, 3.935 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, AMC, L6, Set of 6

Part Number: UEM-3242HC-060

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Engine Expansion Plug, Steel, 1.00 in. Diameter, Dodge, Jeep, Each

Part Number: CWA-J3178449

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Expansion Plug, Engine Oil Galley Plug, Steel, 2.00 in. Diameter, Jeep, 2.5L, 4.0L, 4.2L, Each

Part Number: CWA-J3105394

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Idler Pulley, Serpentine, Plastic, Black, Each

Part Number: CEL-49024

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Oil Dipstick

Part Number: OMX-1742406

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 24, 2025 if ordered today

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Engine Re-Ring, Cast, 3.875 in. Bore, Standard Rod, Jeep, L6, Kit

Part Number: FEM-2051879000

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Timing Gear, Cam Sprocket, Steel, 0.400 in. Tooth Thickness, Jeep, 4.0L, Each

Part Number: CWA-53020445

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Rocker Arms, Off-Road Series, Full Roller, 1.6 Ratio, Non-Adjustable, Aluminum, 5/16 in. Pedestal, Jeep, L6, Each

Part Number: SCC-0500-1

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Offset Dowel Pins AMC Jeep .021

Part Number: IST-BHJ-01021

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Oil Pan Drain Plug, Dodge, Jeep, Each

Part Number: CWA-83500623

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Oil Filter, Canister Style, 3/4-16 in. Thread Size, Chrysler, Dodge, Jeep, Each

Part Number: CWA-5281090

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Estimated Ship Date: Dec 8, 2025 if ordered today

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OIL CAP 2.5L 4.0L 4.2L

Part Number: OMX-1740302

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Power Steering Pulley, Serpentine, 6-Groove, Plastic, Black, Jeep, Mopar, Each

Part Number: RNB-300-310

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Estimated Ship Date: Today

Pistons, Hypereutectic, Dish, 3.905 in. Bore, 1.5mm, 1.5mm, 4.0mm Ring Grooves, AMC, Set of 6

Part Number: UEM-3241HC-030

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Oil Drain Pan Plugs, Plug, Thread Size 14mm x 1.25, Each

Part Number: RNB-090-076CD

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SERPENTINE BELT DRIVE

Part Number: DAC-5060883K1

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Oil Pans, Wet Sump Style, Steel, Black, Jeep, L6, Each

Part Number: CWA-53020833K

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Idler Pulley, Serpentine, Steel, Black, Chrysler, Dodge, Jeep, Each

Part Number: CWA-53010230

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Engine Oil Filler Cap, Stock Style, Chrysler, Dodge, Eagle, Jeep, Plymouth, Each

Part Number: RNB-80984

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Power Steering Pulley, Serpentine, 6-groove, Steel, Black, Jeep, Each

Part Number: CWA-53010085

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Oil Pan Drain Plug, 14mm x 1.50 Thread Size, Gasket, Chrysler, Dodge, Fiat, Jeep, Mitsubishi, Each

Part Number: CWA-6506100AA

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Expansion Plug, Engine Oil Galley Plug, Steel, 2.00 in. Diameter, Jeep, Each

Part Number: MOP-J3105394

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Estimated Ship Date: Today

Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.895 in. Bore, 1.5mm, 1.5mm, 4.0mm Thickness, L6, Set

Part Number: MAH-41870CP020

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Cylinder Head Bolt for 1994-2006 Jeep TJ, YJ, XJ, ZJ, WJ w/ 4.0L Engine

Part Number: CWA-6035515

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Estimated Ship Date: Dec 8, 2025 if ordered today

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BEARING MAIN .010 6CL

Part Number: OMX-1746536

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Estimated Ship Date: Nov 24, 2025 if ordered today

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