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

Crown Automotive Harmonic Balancers for 2002-2004 GRAND CHEROKEE - 5179797AA

Harmonic Balancer, OEM, Internal Balance, Nodular Iron, European Model, Jeep Grand Cherokee, 2.7L Diesel, Each

Part Number: CWA-5179797AA

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Crown Automotive Accessory Drive Belts for 1993-1995 GRAND CHEROKEE - 4797801

Crown Automotive Accessory Drive Belts for 1993-1995 GRAND CHEROKEE - 4797801

Accessory Drive Belt, Black, Rubber,

Part Number: CWA-4797801

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Crown Automotive Piston Rings 4762462

Piston Rings, 3.875 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, Jeep, 4.0L, Set

Part Number: CWA-4762462

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Crown Automotive Accessory Drive Belts 4864599

Accessory Drive Belt, Black, Rubber,

Part Number: CWA-4864599

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Crown Automotive Accessory Drive Belts 53013298AA

Accessory Drive Belt, Serpentine, 6-rib, 88.80 in. Length, Chrysler, Dodge, Jeep, Mitsubishi, Ram, Each

Part Number: CWA-53013298AA

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Crown Automotive Main Bearings for 1987-1990 CHEROKEE, COMANCHE, 1987 WAGONEER - 83507079K

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

Part Number: CWA-83507079K

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Crown Automotive Main Bearings for 1987-1990 CHEROKEE, COMANCHE, 1987 WAGONEER - 83507079K010

Main Bearings, 0.010 in. Crankshaft Undersize, Bi-metal, Jeep, 4.0L, Set

Part Number: CWA-83507079K010

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Crown Automotive Pistons 83500251

Piston, Cast Aluminum, Flat Top, 3.875 in. Bore, Jeep, 2.5L, 4.0L, Each

Part Number: CWA-83500251

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Crown Automotive Manual Transmission Replacement Parts 83500575

Mainshaft Bearing, Rear, This Item Is Not Painted, Metal, Use Existing Hardware

Part Number: CWA-83500575

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Hastings Piston Ring Sets for 1996-2001 CHEROKEE, 1996-2004 GRAND CHEROKEE, 1997-2006 WRANGLER - 4815040

Engine Piston Ring Set, 6-Cyl Ring Set; Phosphate

Part Number: HSN-4815040

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

Silv-O-Lite Cast Pistons S2229C.030

Piston, Cast, Dish, 3.905 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Jeep, L6, Each

Part Number: UEM-S2229C-030

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

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Silv-O-Lite Cast Pistons S2229C.040

Piston, Cast, Dish, 3.915 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Jeep, L6, Each

Part Number: UEM-S2229C-040

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Estimated Ship Date: Feb 12, 2026 if ordered today

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Estimated Ship Date: Feb 12, 2026 if ordered today

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Hastings Piston Ring Sets for 1996-2001 CHEROKEE, 1996-2004 GRAND CHEROKEE, 1997-2006 WRANGLER - 4815020

Engine Piston Ring Set, 6-Cyl Ring Set; Phosphate

Part Number: HSN-4815020

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

Mahle Original Premium Piston Ring Sets for 1996-2001 CHEROKEE, 1996-2004 GRAND CHEROKEE, 1997-2006 WRANGLER - 41870CP.040

Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.915 in. Bore, 1.5mm, 1.5mm, 4.0mm Thickness, L6, Set

Part Number: MAH-41870CP040

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

Hastings Premium Ductile Ring Sets 2C667060

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

Part Number: HSN-2C667060

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

ATP Graywerks Harmonic Balancers 102005

Harmonic Balancer, Internal Balance, Nodular Iron, Jeep, Inline 6, Each

Part Number: ATP-102005

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

ATP Automotive Timing Covers 103702

Engine Timing Cover

Part Number: ATP-103702

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Silv-O-Lite Cast Pistons S2229C.060

Piston, Cast, Dish, 3.935 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Jeep, L6, Each

Part Number: UEM-S2229C-060

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

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Sealed Power Main Bearing Sets 4289M 40

Main Bearing Set;

Part Number: SLP-4289M40

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

Cloyes Gear - Timing Gears for 1999-2001 CHEROKEE, 1999-2004 GRAND CHEROKEE, 1999-2006 WRANGLER - S822T

CAM SPROCKET

Part Number: CLO-S822T

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

Agility Auto Parts Oil Pans 3310149

OIL PAN

Part Number: RDR-3310149

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

Eagle SIR I-Beam Connecting Rods SIR6123JP-1

5140 STEEL I-BEAM JEEP (6) 4.0L/242 C.I.

Part Number: ESP-SIR6123JP-1

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

Perma-Cool Oil Filter Relocation Kits 10616

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

Part Number: PRM-10616

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

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Derale Engine Oil Filter Relocation Kits 15718

3.5 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Melling Timing Chain Tensioners BT419

TENSIONER

Part Number: MEL-BT419

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Melling Replacement Timing Chains 394

Timing Chain, Replacement, Double Roller, Dodge, Jeep, 4.7L, Each

Part Number: MEL-394

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today