2003 HONDA Engines & Components - Free Shipping on Orders Over $109 at Summit Racing

Pro-X Racing Parts Valve Shims 29.948127.5

ProX Valve Shim 9.48 x 1.275 mm. (5 pcs.)

Part Number: PXR-29-948127-5

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Estimated Ship Date: Apr 2, 2026 if ordered today

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Estimated Ship Date: Apr 2, 2026 if ordered today

Pro-X Racing Parts Valve Shims 29.948130

ProX Valve Shim 9.48 x 1.30 mm. (5 pcs.)

Part Number: PXR-29-948130

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Estimated Ship Date: Apr 2, 2026 if ordered today

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Estimated Ship Date: Apr 2, 2026 if ordered today

Pro-X Racing Parts Valve Shims 29.948132.5

ProX Valve Shim 9.48 x 1.325 mm. (5 pcs.)

Part Number: PXR-29-948132-5

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Estimated Ship Date: Apr 2, 2026 if ordered today

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Estimated Ship Date: Apr 2, 2026 if ordered today

Wiseco Powersports Piston Kits for 2001-2008 TRX250EX SPORTRAX - 4935M06900

Wiseco Powersports Piston Kits for 2001-2008 TRX250EX SPORTRAX - 4935M06900

Piston and Ring Kit, Forged Aluminum, 69.000mm Bore, Honda®, Kit

Part Number: WIS-4935M06900

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Wiseco Engine Valves for 2002-2006 CRF450R, 2005-2017 CRF450X - VES002

Valve, Exhaust, Steel, for use on Honda®, Each

Part Number: WIS-VES002

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Wiseco Engine Valves for 2004-2012 CRF70F, 1997-2003 XR70R - VES022

Valve, Exhaust, Steel, for use on Honda®, Each

Part Number: WIS-VES022

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Wiseco Powersports Piston Wrist Pins S592

Piston Pin, Steel, Chrome, Straight, 13.00mm x 39.00mm, for use on Honda®, Kawasaki, Suzuki, Yamaha, Each

Part Number: WIS-S592

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Wiseco Powersports Piston Wrist Pins S593

Piston Pin, Steel, Superfinish, Straight, 14.00mm x 44.00mm, for use on Honda®, Kawasaki, Suzuki, Each

Part Number: WIS-S593

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Wiseco Crankshaft Kits for 2002-2004 CR250R - WPC132

Crankshaft, Forged 8620 Steel, 125.300mm Center To Center Rod Length, Crankshaft Bearings, for use on Honda®

Part Number: WIS-WPC132

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Enginetech Piston Ring Sets S89416-STD

Engine Piston Ring Set 99-16 ACU/HON/SAT 3.2L/3.5L

Part Number: EGN-S89416STD

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Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

Perma-Cool Dual Port Spin-On Oil Filter Adapters 2796

Spin-On Adapter 1/2" Ports L&R (20 x 1.5mm THD)

Part Number: PRM-2796

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Trans-Dapt Performance 90 Degree Oil FIlter Bypass Adapters 1458

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Estimated Ship Date: May 22, 2026

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Wiseco 4-Stroke Piston Rings for 2004-2013 CRF50F, 2000-2003 XR50R, 1982-1987 Z50R - 3900XZ

Piston Rings, Gas Nitrided, 39.00mm Bore, for use on Honda®, Set

Part Number: WIS-3900XZ

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Wiseco Powersports 4-Stroke Forged Series Piston Kits for 1999-2008 TRX400EX SPORTRAX, 2009-2014 TRX400X, 1996-2004 XR400R - 4606M08500

Piston and Ring Kit, Powersports, Forged, Aluminum, 85mm, Honda®, Kit

Part Number: WIS-4606M08500

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Wiseco Powersports Piston Kits for 1999-2008 TRX400EX SPORTRAX, 1996-2004 XR400R - 4606M08600

Piston and Ring Kit, Forged Aluminum, 86.000mm Bore, Honda®, Kit

Part Number: WIS-4606M08600

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Wiseco Powersports Piston Kits for 1999-2008 TRX400EX SPORTRAX, 1996-2004 XR400R - 4606M08700

Piston and Ring Kit, Forged Aluminum, 87.000mm Bore, Honda®, Kit

Part Number: WIS-4606M08700

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Wiseco Powersports Piston Kits for 1999-2008 TRX400EX SPORTRAX, 1996-2004 XR400R - 4628M08600

Piston and Ring Kit, Forged Aluminum, 86.000mm Bore, Honda®, Kit

Part Number: WIS-4628M08600

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Wiseco Powersports Piston Kits for 1996-2009 XR650L - 4562M10241

Piston and Ring Kit, Forged Aluminum, 102.410mm Bore, Honda®, Kit

Part Number: WIS-4562M10241

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Wiseco Powersports Piston Kits for 1993-2008 TRX300EX SPORTRAX - 4574M07450

Piston and Ring Kit, Forged Aluminum, 74.500mm Bore, Honda®, Kit

Part Number: WIS-4574M07450

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Wiseco Powersports Piston Kits for 1993-2008 TRX300EX SPORTRAX - 4574M07550

Piston and Ring Kit, Forged Aluminum, 75.500mm Bore, Honda®, Kit

Part Number: WIS-4574M07550

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Wiseco Powersports Piston Kits for 1993-2008 TRX300EX SPORTRAX - 4574M07600

Piston and Ring Kit, Forged Aluminum, 76.000mm Bore, Honda®, Kit

Part Number: WIS-4574M07600

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Wiseco 4-Stroke Piston Rings for 2004-2013 CRF50F, 2000-2003 XR50R, 1982-1987 Z50R - 4050XZ

Piston Rings, Gas Nitrided, 40.50mm Bore, for use on Honda®, Set

Part Number: WIS-4050XZ

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Wiseco Powersports 4-Stroke Forged Series Piston Kits 40061M06950

Piston and Ring Kit, Forged Aluminum, 69.500mm Bore, Honda®, Kit

Part Number: WIS-40061M06950

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Wiseco Powersports Piston Kits for 1991-1996 XR250L, 1986-2004 XR250R - 4466M07550

Piston and Ring Kit, Forged Aluminum, 75.500mm Bore, Honda®, Kit

Part Number: WIS-4466M07550

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Wiseco Powersports Piston Kits for 1991-1996 XR250L, 1986-2004 XR250R - 4466M07800

Piston and Ring Kit, Forged Aluminum, 78.000mm Bore, Honda®, Kit

Part Number: WIS-4466M07800

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Wiseco Powersports Piston Kits for 2004-2013 CRF80F, 1979-1984 XR80, 1985-2003 XR80R - 4665M04900

Piston and Ring Kit, Forged Aluminum, 49.000mm Bore, Honda®, Kit

Part Number: WIS-4665M04900

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today