2003 Engines & Components

Edelbrock E-Series Head Bolt Kits 85772

Cylinder Head Bolts, Chromoly, Hex, Washers, Dodge, 5.2L, 5.9L, Magnum, Edelbrock Performer RPM Heads, Kit

Part Number: EDL-85772

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

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Fel-Pro Headbolt Kits ES 71038-1

3.75 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Crown Automotive Timing Chain Sets 53021581AC

Timing Chain and Gears, Single Roller, Steel Sprockets, Tensioner Assembly, Chrysler, Dodge, Jeep, 5.7L, Kit

Part Number: CWA-53021581AC

Not Yet Reviewed

Estimated Ship Date: Jul 20, 2026 if ordered today

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Estimated Ship Date: Jul 20, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2C5158

Piston Rings, Chrome, 3.445 in. Bore, 1.2mm, 1.2mm, 2.5mm Thickness, 4-Cylinder, Set

Part Number: HSN-2C5158

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

Summit Racing™ Pro LS Forged Pistons SUM-110S27403020

Summit Racing™ Pro LS Forged Pistons SUM-110S27403020

Replacement Piston and Components: If not in stock, order MUST be placed to trigger singles. Average ETA of 3 business days if kits are in stock

Part Number: SUM-110S27403020

Not Yet Reviewed

Estimated Ship Date: Today

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Summit Racing™ Pro LS Forged Pistons SUM-326S43400012

Replacement Piston and Components: If not in stock, order MUST be placed to trigger singles. Average ETA of 3 business days if kits are in stock

Part Number: SUM-326S43400012

Not Yet Reviewed

Estimated Ship Date: Today

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Howards Cams LS Series Mechanical Roller Lifters 91177-2

Lifters, Race Series, Hydraulic Roller, Vertical Bar, Chevy, Gen III Small Block, Pair

Part Number: HRS-91177-2

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 18, 2026 if ordered today

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Estimated Ship Date: Jun 18, 2026 if ordered today

Hastings Steel Series Performance Ring Sets SM5597

Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-SM5597

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Summit Racing™ Pro LS Forged Pistons SUM-326S454040-2

Replacement Piston and Components: If not in stock, order MUST be placed to trigger singles. Average ETA of 3 business days if kits are in stock

Part Number: SUM-326S454040-2

Not Yet Reviewed

Estimated Ship Date: Today

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Summit Racing™ Pro LS Forged Pistons SUM-326S454030-2

Replacement Piston and Components: If not in stock, order MUST be placed to trigger singles. Average ETA of 3 business days if kits are in stock

Part Number: SUM-326S454030-2

Not Yet Reviewed

Estimated Ship Date: Today

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Melling Balance Shaft Chain Kits 3-4202S

TIMING CHAIN KIT

Part Number: MEL-3-4202S

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

March Performance Custom Series Billet Aluminum Alternator Brackets 20123

Alternator Bracket, Aluminum, Water Pump Mount, Long Water Pump, Chevy, Big Block, Tall Deck, Kit

Part Number: MCH-20123

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 10, 2026 if ordered today

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Estimated Ship Date: Jun 10, 2026 if ordered today

URO Parts Valve Covers for 1998-2004 BEETLE, 2000-2003 GOLF - 038103469E

Valve Cover, Gasket, Stock, Volkswagen, Each

Part Number: URO-011296

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

ATI Replacement Hubs for 1996-2010 MUSTANG - ATI916565

CRANK HUB - ST - FORD 96 & UP 4.6 V8 MUSTANG

Part Number: ATI-916565

Not Yet Reviewed

Estimated Ship Date: Today

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Dorman Oil Pans for 1996-2000 4RUNNER, 1995-2004 TACOMA - 264-533

Oil Pan, Stock Style, Wet Sump, 4.25 qts. Capacity, Steel, Black, 2.000 in. Pan Depth, Toyota, Each

Part Number: RNB-264-533

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2M5523035

Piston Rings, Premium Ductile Ring Sets, 0.035 in. Oversize, 4.035 in. Bore, Plasma-moly, 1/16 in., 1/16 in., 3/16 in. Thickness, L8, V8, Set of 8

Part Number: HSN-2M5523035

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

March Performance Power Steering Pulleys for 1996-2004 MUSTANG - 640-08

Power Steering Pulley, Serpentine, 6-Groove, Aluminum, Black Powdercoated, Ford, Each

Part Number: MCH-640-08

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 10, 2026 if ordered today

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Estimated Ship Date: Jun 10, 2026 if ordered today

Melling High-Volume Oil Pumps M134HV

Oil Pump, High-Volume, GM/Isuzu, 3.1/3.4L, V6, Each

Part Number: MEL-M134HV

Not Yet Reviewed

Estimated Ship Date: May 26, 2026 if ordered today

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Estimated Ship Date: May 26, 2026 if ordered today

Melling Oil Pumps M387

PUMP-OIL

Part Number: MEL-M387

Not Yet Reviewed

Estimated Ship Date: May 26, 2026 if ordered today

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Estimated Ship Date: May 26, 2026 if ordered today

Mahle Original Premium Piston Ring Sets 41904CP.040

Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.957 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, V8, Set

Part Number: MAH-41904CP040

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

Sealed Power MA Series Main Bearings 7288MA 10

Main Bearings, 0.010 in. Crankshaft Undersize, Bi Metal, 1/2 Groove, Buick, Chevy, Oldsmobile, Pontiac, 3.8L, Set of 4

Part Number: SLP-7288MA10

Not Yet Reviewed

Estimated Ship Date: Today

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Mahle Original OE Replacement Pistons S224-2897

Single Piston

Part Number: MAH-S2242897

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

Manley Race Master Valves for 1992-2010 VIPER - 11647-10

Valve, Dodge Viper exhaust, 1.600 +.200 Race Master, set of 10

Part Number: MAN-11647-10

Not Yet Reviewed

Estimated Ship Date: Jun 12, 2026 if ordered today

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Estimated Ship Date: Jun 12, 2026 if ordered today

Howards Cams LS Dual Valve Springs 98116

Valve Spring, Dual, 1.290 in. Outside Diameter, 340 lbs./in. Rate, 1.100 in. Coil Bind Height, Set of 16

Part Number: HRS-98116

Not Yet Reviewed

Estimated Ship Date: Jun 18, 2026 if ordered today

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Estimated Ship Date: Jun 18, 2026 if ordered today

ICT Billet Alternator/Power Steering Bracket Kits 551521X-3B

LS Truck - Black Powdercoated Alternator / Power Steering Pump Bracket Kit

Part Number: ICB-551521X-3B

Not Yet Reviewed

Estimated Ship Date: Today

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Melling Timing Chain Sets for 2001-2004 PATHFINDER, 2001-2003 QX4 - 3-4207SAX

Engine Timing Set, Stock Replacement Timing Kit

Part Number: MEL-3-4207SAX

Not Yet Reviewed

Estimated Ship Date: May 26, 2026 if ordered today

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Estimated Ship Date: May 26, 2026 if ordered today