2003 - Customizable - Free Shipping on Orders Over $109 at Summit Racing

KB Performance Pistons SKB213L.030

Piston, Hypereutectic, Dome, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V6, V8, Each

Part Number: UEM-SKB213L-030

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

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Silv-O-Lite Hypereutectic Pistons S3248HC.75MM

Piston, Hypereutectic, Dome, 100.25mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, Mopar, Hemi, Each

Part Number: UEM-S3248HC-75MM

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

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Zumbrota Remanufactured Transfer Cases for 2003-2005 RAM 2500, RAM 3500 - RTC273D-1

Transfer Case, Remanufactured, Chain Driven, 23-Spline, New Process 273, Dodge, Each

Part Number: ZUD-RTC273D-1

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

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Zumbrota Remanufactured Axle Assemblies RAA440-1336B

Axle Assembly, Remanufactured, Open, 4.10:1 Ratio, Each

Part Number: ZUD-RAA440-1336B

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

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Dorman Remanufactured Powertrain Control Modules for 2003 PT CRUISER - 318-242

Reman PCM

Part Number: RNB-318-242

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Dorman Remanufactured Powertrain Control Modules for 2003 PT CRUISER - 318-002

Reman PCM

Part Number: RNB-318-002

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Dorman Remanufactured Powertrain Control Modules for 2003 NEON - 318-284

Reman PCM

Part Number: RNB-318-284

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Dorman - Computers for 2003 DAKOTA - 318-309

Reman PCM

Part Number: RNB-318-309

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Dorman Remanufactured Powertrain Control Modules for 2003 NEON - 318-245

Reman PCM

Part Number: RNB-318-245

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Dorman Remanufactured Powertrain Control Modules for 2003 NEON - 318-266

Reman PCM

Part Number: RNB-318-266

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Dorman Remanufactured Powertrain Control Modules for 2003 PT CRUISER - 318-259

Reman PCM

Part Number: RNB-318-259

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

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DiabloSport Predator 2 Platinum Programmers 7410

Computer Programmer, Predator 2 Platinum, Competition Use Only, Jeep, Each

Part Number: DBL-7410

1.5 out of 5 stars ( 2 )

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

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ICON Premium Forged Pistons SIC672C.010

Pistons, Premium, Forged 4032 Aluminum, 4.010 in. Bore, 3.622 in. Stroke, Flat Top, Chevy, LS, Each

Part Number: UEM-SIC672C-010

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Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

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KB Performance Claimer Pistons S9904HC.STD

Piston, Hypereutectic, Dome, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V8, V6, Each

Part Number: UEM-S9904HC-STD

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

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Zumbrota Remanufactured Transfer Cases RTC246G-4

Transfer Case, Remanufactured, Chain Driven, 32-Spline, New Venture 246, Chevy, GMC, Each

Part Number: ZUD-RTC246G-4

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Zumbrota Drivetrain - Axle Shafts, Direct Fit for 2002-2005 RAM 1500 - RAA440-1368X1

ZPA, Front Axle Assembly, Chrysler 8.25 IFS, '02-'05 Dodge Ram 1500, 4.1 Ratio, Open

Part Number: ZUD-16209

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

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KB Performance Claimer Pistons S9901HC.STD

Piston, Hypereutectic, Flat, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V8, V6, Each

Part Number: UEM-S9901HC-STD

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

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Silv-O-Lite Cast Pistons S3245C.75MM

Piston, Cast, Flat, 96.75mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, Mopar, V6, Each

Part Number: UEM-S3245C-75MM

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

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Zumbrota Remanufactured Manual Transmissions RMT290C-14

Manual Transmission, '99-'07 GM Silverado & Sierra 1500 5 speed, 4WD, integral bell, 1 shift rail

Part Number: ZUD-RMT290C-14

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

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Zumbrota Remanufactured Transfer Cases for 2002-2003 GRAND CHEROKEE - RTC242J-8

Transfer Case, 02-03 Jeep Grand Cherokee, NP242, 2.5" 23SP EXP input, 32SP slip main, w/o speedo, 2PC tail

Part Number: ZUD-RTC242J-8

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

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Optic Armor Oversized Formed Windows for 1994-2004 MUSTANG - MUS944-2

Optic Armor Oversized Formed Windows for 1994-2004 MUSTANG - MUS944-2

WINDOWS, INDIVIDUAL MUSTANG 94-04 1/8" Thick Left Quarter

Part Number: OAW-MUS944-2

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Optic Armor Oversized Formed Windows for 1994-2004 MUSTANG - MUS944-2T

WINDOWS, INDIVIDUAL MUSTANG 94-04 1/8" Thick Left Quarter LITE TINT

Part Number: OAW-MUS944-2T

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Optic Armor Oversized Formed Windows for 1994-2004 MUSTANG - MUS945-2T

WINDOWS, INDIVIDUAL MUSTANG 94-04 1/8" Thick Right Quarter LITE TINT

Part Number: OAW-MUS945-2T

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Optic Armor Oversized Formed Windows for 1994-2004 MUSTANG - MUS945-3

WINDOWS, INDIVIDUAL MUSTANG 94-04 3/16" Thick Right Quarter

Part Number: OAW-MUS945-3

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Optic Armor Oversized Formed Windows for 1994-2004 MUSTANG - MUS945-4T

WINDOWS, INDIVIDUAL MUSTANG 94-04 1/4" Thick Right Quarter LITE TINT

Part Number: OAW-MUS945-4T

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

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2003 Parts and Accessories