JEEP 4.0L/242 Engines & Components

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

Part Number: CWA-53010230

Not Yet Reviewed

Estimated Ship Date: Nov 28, 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: Monday 9/8/2025

Pistons, Hypereutectic, Dish, 3.915 in. Bore, Jeep, L6, Set of 6

Part Number: SLP-H802CP40

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Oil Filter Relocation Kit, Single Filter, 3/4-16 in. Filter Threads, 20mm x 1.5 Engine Threads, Kit

Part Number: TRD-1158

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Grommet, Valve Cover Mounting, Rubber, Jeep, 4.0L, Each

Part Number: CWA-53010424

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Estimated Ship Date: Nov 28, 2025 if ordered today

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Engine Expansion Plug, Steel, AMC, Buick, Cadillac, Chevy, Ford, GMC, Jeep, Mercury, Oldsmobile, Each

Part Number: RNB-555-028-1

Not Yet Reviewed

Estimated Ship Date: Sep 26, 2025 if ordered today

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

Part Number: CWA-53010085

Not Yet Reviewed

Estimated Ship Date: Dec 1, 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

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Cam Bearing, Direct Replacement, Standard Size, Bi Metal, AMC, Jeep, L6, Set

Part Number: DUR-N-7

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

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Oil Drain Pan Plugs, Plug, Thread Size 1/2-20 in. UNF, Each

Part Number: RNB-090-058CD

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Estimated Ship Date: Sep 26, 2025 if ordered today

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Piston Rings, Standard Piston Ring Sets, Cast Iron, 3.895 in. Bore, 1.5mm, 1.5mm, 4.0mm Thickness, L6, Set

Part Number: MAH-51870CP020

Not Yet Reviewed

Estimated Ship Date: Oct 9, 2025 if ordered today

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Timing Set

Part Number: OMX-1745219

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Nov 13, 2025 if ordered today

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BEARING MAIN .010 6CL

Part Number: OMX-1746536

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2025 if ordered today

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Idler Pulley, Serpentine, Steel, Black, Each

Part Number: CEL-49038

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

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Main Bearings, Stock Size, Bi-metal, Jeep, 3.8L, 4.0L, 4.2L, Set

Part Number: CWA-8133252K6

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Estimated Ship Date: Nov 28, 2025 if ordered today

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Pulley Fasteners, Idler Pulley Adjuster Bolts, Hex Head, Steel, Natural, Dodge, Jeep, Kit

Part Number: RNB-917-951

Not Yet Reviewed

Estimated Ship Date: Monday 9/8/2025

Rod Bearings, SI-Series, Silicon Aluminum, 0.020 in. Crankshaft Undersize, AMC, International, Jeep, L-6, Set of 6

Part Number: KGB-CR6805SI020

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Estimated Ship Date: Dec 2, 2025 if ordered today

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OIL PAN

Part Number: RDR-3310149

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Idler Pulley, 6-Rib Serpentine, Steel, Black, Chevy, GMC, Ford, Jeep, Each

Part Number: CEL-49016

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Valve Cover Mounting Grommet Kit for Select Jeep TJ, WJ, ZJ, XJ w/ 4.0L Engine

Part Number: CWA-53010424K

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Accessory Drive Belt, Serpentine, Jeep, 4.0L, Each

Part Number: CWA-4854033

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 28, 2025 if ordered today

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Engine Oil Filter Kit

Part Number: CWA-MFK7

Not Yet Reviewed

Estimated Ship Date: Nov 28, 2025 if ordered today

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Hose, PCV, OEM Replacement, Dodge, Jeep, Each

Part Number: MOP-53030495

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 1, 2025 if ordered today

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

Part Number: CWA-53020560

Not Yet Reviewed

Estimated Ship Date: Monday 9/8/2025

Engine Piston Ring Set, 6-Cyl Ring Set; Triple Chrome

Part Number: HSN-2C667020

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Estimated Ship Date: Sep 22, 2025 if ordered today

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