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

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 )

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Perma-Cool Oil Filter Relocation Kits 10795

Perma-Cool Oil Filter Relocation Kits 10795

Oil Filter Relocation Kit, Dual Filter, 96 in. Length Hoses, Kit

Part Number: PRM-10795

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Sealed Power Performance Piston Ring Sets E-234K 40

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

Not Yet Reviewed

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Sealed Power Stock Replacement Oil Pumps 224-41198

Oil Pump, Standard-Volume, AMC, Jeep, 2.5, 4.0, 4.2L, L4-L6, Each

Part Number: SLP-224-41198

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Crown Automotive Timing Chain Sets for 1999-2001 CHEROKEE, 1999-2004 GRAND CHEROKEE, 1999-2006 WRANGLER - 53020444K-L

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

Part Number: CWA-53020444KL

2.0 out of 5 stars ( 2 )

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Dorman PCV Breather Hoses 47079

PCV Elbow, Rubber, Black, Each

Part Number: RNB-47079

4.17 out of 5 stars ( 6 )

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Dorman Idler Pulleys 419-610

Idler Pulley, Serpentine, Steel, Black, Each

Part Number: RNB-419-610

4.0 out of 5 stars ( 9 )

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Crown Automotive Oil Pans 53020833K

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

Part Number: CWA-53020833K

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Crown Automotive Pushrods 33002986

Pushrod, Steel, Ball Tips, 5/16 in. Diameter, 9.640 in. Overall Length, Jeep, 4.0L, Each

Part Number: CWA-33002986

Not Yet Reviewed

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VEGE Remanufactured Long Block Crate Engines for 1991 CHEROKEE, COMANCHE, WRANGLER - DA30

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

Part Number: VRE-DA30

Not Yet Reviewed

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ACDelco V-Ribbed Serpentine Belts 88932792

Accessory Belt, V-Ribbed, Serpentine, 6-Ribs, 95.62 in. Length, 0.807 in. Width, Audi, Cadillac, Chevy, Ford, GMC, Mercedes-Benz, Each

Part Number: ADO-6K950

5.0 out of 5 stars ( 2 )

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Crown Automotive Valve Cover Fasteners 6035968AA

Valve Cover Mounting Stud, 1/4-20 in. Thread Size, Steel, Natural, Dodge, Jeep, Each

Part Number: CWA-6035968AA

Not Yet Reviewed

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Fram Extra Guard Oil Filters PH3985

Oil Filter, Extra Guard, AMC, Dodge, Eagle, Jeep, Mitsubishi, Renault, Each

Part Number: FRM-PH3985

3.0 out of 5 stars ( 1 )

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Melling Valves V1715

Valve, Exhaust, Replacement, Steel, 1.624 in. Diameter, 0.312 in. Stem, 4.920 in. Length, Each

Part Number: MEL-V1715

1.0 out of 5 stars ( 1 )

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Crown Automotive Valve Cover Grommets J8134400

Valve Cover Grommet, PCV Style, Rubber, 0.720 in. I.D., Jeep, 2.5L, 4.2L, Each

Part Number: CWA-J8134400

5.0 out of 5 stars ( 2 )

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Continental OE Technology Series Multi-V Belts 4060910

Belt, OE Technology Series, Multi-V, Serpentine, 6-Rib, 91.00 in. Length, Each

Part Number: CEL-4060910

5.0 out of 5 stars ( 4 )

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Melling Timing Chain Sets for 1994-1998 CHEROKEE, GRAND CHEROKEE, WRANGLER - 3-385SA

KIT-TIMING

Part Number: MEL-3-385SA

1.0 out of 5 stars ( 1 )

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Derale Engine Oil Filter Relocation Kits 15718

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

Part Number: DER-15718

3.6 out of 5 stars ( 5 )

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Continental OE Technology Series Multi-V Belts 4060710

Belt, OE Technology Series, Multi-V, Serpentine, 6-Rib, 71.00 in. Length, Each

Part Number: CEL-4060710

5.0 out of 5 stars ( 1 )

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ICON Premium Forged Piston and Ring Kits IC945KTM.060

Pistons and Rings Kit, Forged, Dish, 3.935 in. Bore, Moly Ring, AMC, Jeep, Inline 6, Kit

Part Number: UEM-IC945KTM-060

Not Yet Reviewed

Estimated Ship Date: Jan 30, 2026 if ordered today

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Estimated Ship Date: Jan 30, 2026 if ordered today

RT Off-Road Valve Covers for 1993-2004 WRANGLER, GRAND CHEROKEE, 1993-2001 CHEROKEE - RT35003

Valve Cover, Perimeter Bolt Mounting, Stock Height, Cast Aluminum, Yellow, 4.0L Top Style, Jeep, 4.0L, Each

Part Number: RTO-RT35003

1.67 out of 5 stars ( 3 )

Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-6673-3905

Piston Set, 4.7 Jeep 6 Cyl. 1-FX Series -21cc Jeep Dish Top Piston Set. 3.905 bore

Part Number: DMS-1-6673-3905

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

Crown Automotive PCV Vent Tubes and Elbows 53030495

Hose, PCV, Plastic, Black, Dodge, Jeep, Each

Part Number: CWA-53030495

Not Yet Reviewed

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Dorman Air Conditioner Bypass Pulleys for 2001 CHEROKEE, 1996-2002 DAKOTA - 34237

A/C Bypass Pulley, Dodge, Jeep, Each

Part Number: RNB-34237

4.0 out of 5 stars ( 3 )

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Melling Stock Replacement Camshafts for 1996-1998 CHEROKEE, GRAND CHEROKEE, 1997-1998 WRANGLER - MC1376

Camshaft, Hydraulic Flat Tappet, Jeep, 4.0L, Each

Part Number: MEL-MC1376

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today