JEEP 4.0L/242 Engines & Components - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

VEGE Remanufactured Long Block Crate Engines for 1996-1998 CHEROKEE, GRAND CHEROKEE, 1997-1998 WRANGLER - DA32

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

Part Number: VRE-DA32

Not Yet Reviewed

Estimated Ship Date: Feb 12, 2026 if ordered today

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Estimated Ship Date: Feb 12, 2026 if ordered today

PROMAXX Performance OE-Replacement Jeep Inline Cylinder Heads *:CHR640N

Cylinder Head, OE-Replacement Jeep Inline, Assembled, Cast Iron, Natural, Jeep, 4.0L, Each

Part Number: PMX-CHR640N

3.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Sealed Power CP-Series Rod Bearings 3310CPA 20

Rod Bearing, 0.020 in. Crankshaft Undersize, Tri Metal, AMC, Dodge, Eagle, Jeep, L4, L6, V8, Each

Part Number: SLP-3310CPA20

Not Yet Reviewed

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Mopar Replacement Valve Cover Grommets 02946079

Valve Cover Grommet, Replacement, Rubber, Dodge, Jeep, Each

Part Number: MOP-2946079

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Silv-O-Lite Hypereutectic Pistons 3242HC.030

Pistons, Hypereutectic, Dish, 3.905 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, AMC, L6, Set of 6

Part Number: UEM-3242HC-030

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

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Estimated Ship Date: Feb 6, 2026 if ordered today

Melling Valve Springs VS-2225

Valve Spring, Single, 1.225 in. Diameter, Dodge, Jeep, Each

Part Number: MEL-VS-2225

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Clevite AL-Series Rod Bearings CB-960A-10

Rod Bearings, Direct Replacement, 0.010 in. Crankshaft Undersize, AL-5, AMC, Each

Part Number: CLE-CB960A10

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Crown Automotive Timing Covers 53020233

Timing Cover, One-piece, Aluminum, Natural, Jeep, 2.5L, 4.0L, 4.2L, Each

Part Number: CWA-53020233

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Clevite AL-Series Rod Bearings CB-960A

Rod Bearing, Direct Replacement, AL-5, Each

Part Number: CLE-CB960A

Not Yet Reviewed

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Sealed Power CP-Series Rod Bearings 3310CPA 30

Rod Bearing, 0.030 in. Crankshaft Undersize, Tri Metal, AMC, Dodge, Eagle, Jeep, L4, L6, V8, Each

Part Number: SLP-3310CPA30

Not Yet Reviewed

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ACDelco Gold Idler Pulleys 19190145

Idler Pulley, Serpentine, Steel, Black, Chevy, Buick, Acura, AM General, Chrysler, Dodge, Ford, Gmc, Honda™, Hummer, Isuzu,Jaguar, Jeep, Each

Part Number: ADO-15-20676

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Clevite P-Series Main Bearings MS-704P-20

Main Bearings, Direct Replacement, .020 in. Crankshaft Undersize, TM-77, AMC, Jeep, 1964 to 1990, L6, Set of 7

Part Number: CLE-MS704P20

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Silv-O-Lite Hypereutectic Pistons 3241HC.STD

Pistons, Hypereutectic, Dish, 3.875 in. Bore, Jeep, 4.0L, Set of 6

Part Number: UEM-3241HC-STD

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Crown Automotive Timing Chain Sets for 1994-1998 CHEROKEE, GRAND CHEROKEE, WRANGLER - 53020444K-E

Timing Chain, Single Roller, Steel Sprockets, Guide, Gaskets, Jeep, 4.0L, Kit

Part Number: CWA-53020444KE

3.2 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Hastings Premium Ductile Ring Sets 2M667

Piston Rings, Premium Ductile Ring Sets, Standard Size, 3.875 in. Bore, Plasma-moly, 5/64 in., 5/64 in., 3/16 in. Thickness, H6, L6, V6, Set of 6

Part Number: HSN-2M667

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Cloyes Timing Chain Kits for 1999-2001 CHEROKEE, 1999-2004 GRAND CHEROKEE, 1999-2006 WRANGLER - 9-0385SA

Timing Chain and Gears, Link Belt Chain Style, Steel Cam Gear and Crank Gear, Chain Damper, Jeep, 4.0L, Kit

Part Number: CLO-9-0385SA

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 15, 2026 if ordered today

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Estimated Ship Date: Jan 15, 2026 if ordered today

King SI-Series Main Bearings MB7719SI

Main Bearings, 1/2 Groove, Standard Size, Bi-metal, Silicon Aluminum, AMC Inline 6-Cylinder, 4.0L, Set of 7

Part Number: KGB-MB7719SI

2.33 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Crown Automotive Camshaft Bearings J3205711

Camshaft Bearings, Stock Size, Steel Backed Babbitt, Dodge, Jeep, Set of 4

Part Number: CWA-J3205711

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Crown Automotive Valves 33003860

Valve, Exhaust, 1.500 in. Valve Head Diameter, Steel, 4.939 in. Overall Length, Dodge, Jeep, Each

Part Number: CWA-33003860

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Crown Automotive Valves 33003515

Valve, Intake, 1.910 in. Valve Head Diameter, Steel, 4.911 in. Overall Length, Dodge, Jeep, Each

Part Number: CWA-33003515

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Sealed Power CP-Series Rod Bearings 6-3310CPA 1

Rod Bearings, 0.001 in. Crankshaft Undersize, Tri Metal, AMC, Jeep, L6, 3.3L, 3.8L, 4.0L, 4.2L, Set of 6

Part Number: SLP-63310CPA1

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Melling Rocker Arm Pivots MRM-1717

Melling Rocker Arm Pivots MRM-1717

Rocker Arm Replacement Parts, Two Rocker Arm Pivots, One Bridge, American Motors, Dodge, Eagle, Kit

Part Number: MEL-MRM-1717

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Fram Xtended Guard Oil Filters XG16

Oil Filter, X2 Extended Guard, 3/4-16 in. Thread, 3.688 in. High, Each

Part Number: FRM-XG16

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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ATP Engine Oil Pans 103072

Oil Pan, Steel, Black, Jeep, 4.0L, Each

Part Number: ATP-103072

4.29 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

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Melling Timing Chain Sets 3-393SXH

TIMING SET, TIMING SET

Part Number: MEL-3-393SXH

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today