JEEP 4.0L/242 Engines & Components

Pistons, Hypereutectic, Dish, 3.895 in. Bore, 1.5mm, 1.5mm, 4.0mm Ring Grooves, AMC, Set of 6

Part Number: UEM-3241HC-020

Not Yet Reviewed

Estimated Ship Date: Oct 21, 2025 if ordered today

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Rocker Arm Bridge, Pivot Bridge, Steel, Studs Not Included, AMC, Each

Part Number: CWA-J3236513

Not Yet Reviewed

Estimated Ship Date: Today

Oil Filter, Defense, Cartridge Style, Each

Part Number: FRM-DL16

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

PCV Tube, Crankcase Vent To Intake Manifold, Plastic, Black, Jeep, Each

Part Number: CWA-53013797AB

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

Main Bearing Set

Part Number: KGB-MB763SI010

Not Yet Reviewed

Estimated Ship Date: Today

Timing Chain Cover, Aluminum, Natural, Jeep, Kit

Part Number: OMX-1745701

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Nov 18, 2025 if ordered today

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PCV Elbow, Plastic, Black, Jeep, L6, Each

Part Number: CWA-53030492

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Estimated Ship Date: Today

Timing Chain and Gear Set, Original True Roller, -0.005 in., Double Roller, Iron, Steel Sprockets, AMC, L6, Set

Part Number: CLO-9-3127-5

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Estimated Ship Date: Sep 26, 2025 if ordered today

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Valve Cover Grommet, Rubber, 0.45 in. I.D., Jeep, 2.5L, Each

Part Number: CWA-33001237

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Estimated Ship Date: Today

PCV Elbow, Rubber, Black, Dodge, Jeep, Each

Part Number: RNB-47057

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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

Part Number: CWA-53002905

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Main Bearing Set;

Part Number: SLP-4289M20

Not Yet Reviewed

Estimated Ship Date: Oct 1, 2025 if ordered today

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Oil Filler Cap, Twist-in, Round, Plastic, Black, Jeep, Each

Part Number: CWA-33001016

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Estimated Ship Date: Today

Piston Set, 4.7 Jeep 6 Cyl. K2-FX Series -10cc Jeep Dish Top Piston Set. 3.905 bore

Part Number: DMS-K2-6670-3905

Not Yet Reviewed

Estimated Ship Date: Sep 30, 2025 if ordered today

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PCV Valve, Replacement, 90 degree, Dodge, Jeep, Each

Part Number: SMP-V432

Not Yet Reviewed

Estimated Ship Date: Today

Rocker Arm Pivots, Bridge, Dodge, Jeep, Kit

Part Number: CWA-3236513K

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Estimated Ship Date: Today

Piston Set, 4.7 Jeep 6 Cyl. K1-FX Series -10cc Jeep Dish Top Piston Set. 3.935 bore

Part Number: DMS-K1-6670-3935

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Estimated Ship Date: Sep 30, 2025 if ordered today

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Piston Set, 4.7 Jeep 6 Cyl. K1-FX Series -27cc Jeep Dish Top Piston Set. 3.935 bore

Part Number: DMS-K1-6675-3935

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Estimated Ship Date: Sep 30, 2025 if ordered today

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Timing Sprocket Woodruff Key, This Item Is Not Painted, Metal,

Part Number: CWA-J3107002

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Accessory Belt Tensioner, Jeep, Each

Part Number: CWA-4854089AB

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

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Engine Block Coolant Plug, Bolt Style, Hex Head, 1/4 in. NPT Thread, Steel, Natural, Jeep, Each

Part Number: CWA-G444618

Not Yet Reviewed

Estimated Ship Date: Today

Piston Set, 4.0 Jeep 6 Cyl. 2-FX Series -21cc Jeep Dish Top Piston Set. 3.875 bore

Part Number: DMS-2-6653-3875

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Estimated Ship Date: Sep 30, 2025 if ordered today

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Idler Pulley, Serpentine, Steel, Black, for use on Acura®, GM, Ford, Jaguar, Each

Part Number: HDA-5975

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Today

Pistons and Rings Kit, Forged, Dish Top, 3.895 in. Bore, Moly Ring, AMC, Jeep, Inline 6, Kit

Part Number: UEM-IC945KTM-020

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

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Idler Pulley, Serpentine, Steel, Black, Jeep, 4.0L, Each

Part Number: CWA-4854092

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today