2003 JEEP WRANGLER Engines & Components

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: Jul 8, 2026 if ordered today

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Estimated Ship Date: Jul 8, 2026 if ordered today

Clevite P-Series Main Bearings MS-1947P-10

MAIN BEARING SET

Part Number: CLE-MS1947P10

Not Yet Reviewed

Estimated Ship Date: Jun 10, 2026 if ordered today

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Estimated Ship Date: Jun 10, 2026 if ordered today

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: Today

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Hayden Idler Pulleys 5979

Idler Pulley, Serpentine, Steel, Black, GM, Ford, Saturn, Hummer, Jeep, Each

Part Number: HDA-5979

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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ACDelco Gold Idler Pulleys 88916640

Idler Pulleys, Professional, Serpentine, Thermoplastic, Black, for Hyundai, Audi, BMW, Chrysler, Dodge, Ford, Jeep, Ram, Subaru, Volkswagen, Each

Part Number: ADO-38018

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Crown Automotive Oil Pan Drain Plugs 6034376

Oil Pan Drain Plug, 1/2-20 in. Thread Size, Gasket, Chrysler, Dodge, Jeep, Plymouth, Each

Part Number: CWA-6034376

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Mahle Original Oil Filters OC 338

Oil Filter, Canister, Chrysler, Ford, GM, Lexus, Suzuki, Toyota, Volkswagen, Yugo, Each

Part Number: MAH-OC338

Not Yet Reviewed

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Crown Automotive PCV Vent Tubes and Elbows 53030497

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

Part Number: CWA-53030497

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Dorman Oil Pans for 2004 GRAND CHEROKEE, 2002-2004 WRANGLER - 264-239

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

Part Number: RNB-264-239

3.0 out of 5 stars ( 2 )

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Crown Automotive Rocker Arm Bridges J3236513

Crown Automotive Rocker Arm Bridges J3236513

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

Part Number: CWA-J3236513

Not Yet Reviewed

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Fel-Pro Oil Filter Adapter Gaskets ES 72962

Gasket, Oil Filter, Rubber, Jeep, Each

Part Number: FEL-ES72962

Not Yet Reviewed

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Edelbrock Performer Cylinder Heads 50159

Cylinder Head, Bare, Aluminum, Natural, Jeep, 4.0, L6, Each

Part Number: EDL-50159

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Mahle Original Premium Piston Ring Sets 41676

Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.445 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, L4, Set

Part Number: MAH-41676

Not Yet Reviewed

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Standard Motor PCV Valve Cover Grommets GV1

Valve Cover Grommet, PCV, Rubber, Chrysler, Dodge, Jeep, Plymouth, Each

Part Number: SMP-GV1

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Denso Oil Filters 150-2062

Oil Filter, Canister Style, Each

Part Number: DNP-150-2062

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

Standard Motor PCV Valve Cover Grommets GV31

Valve Cover Grommet, PCV, Rubber, 1.00 in. I.D., Chrysler, Dodge, Jeep, Plymouth, Each

Part Number: SMP-GV31

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Hastings Piston Ring Sets for 1998-2001 CHEROKEE, 1998-2004 GRAND CHEROKEE, 1998-2006 WRANGLER - 4815

Piston Rings, Phosphate Coated, 3.875 in. Bore, 1.5mm, 1.5mm, 4.0mm Thickness, H6, L6, V6, Set

Part Number: HSN-4815

Not Yet Reviewed

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Crown Automotive Timing Chain Dampeners 33003446

Timing Chain Dampener, Rubber, Black, Jeep, Each

Part Number: CWA-33003446

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Enginetech Piston Ring Sets for 1996-2001 CHEROKEE, 1999-2004 GRAND CHEROKEE, 1997-2005 WRANGLER - S38816-STD

Engine Piston Ring Set 96-06 JEP 4.0L

Part Number: EGN-S38816STD

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 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: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

FAG Bearings Harmonic Balancer Repair Sleeves SR3475

Repair Sleeve Various Makes 68-11

Part Number: FWB-SR3475

Not Yet Reviewed

Estimated Ship Date: Jun 5, 2026 if ordered today

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Estimated Ship Date: Jun 5, 2026 if ordered today

Melling Replacement Valve Locks VL-1083

Valve Locks, Replacement, Stainless Steel, 3-Groove, Chrysler, Dodge, Jeep, Ram, Each

Part Number: MEL-VL-1083

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Crown Automotive Oil Pans for 1999-2004 GRAND CHEROKEE, 2000-2006 WRANGLER - 53010340K

Oil Pan, Wet Sump Style, Steel, Black, Jeep, 4.0L, Each

Part Number: CWA-53010340K

2.5 out of 5 stars ( 2 )

Estimated Ship Date: Jul 20, 2026 if ordered today

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Estimated Ship Date: Jul 20, 2026 if ordered today

Crown Automotive Damper Keys J3107002

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

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OMIX-ADA Timing Chain Guides 17453.7

Timing Chain Guide, Plastic, Black, Jeep

Part Number: OMX-1745370

Not Yet Reviewed

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