2003 Fuel Injection Air & Fuel Delivery - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Standard Motor T-Series Idle Air Control Valves AC1T

Idle Air Control, IAC Valve, AM General, Buick, Cadillac, Chevy, GMC, Isuzu, Jaguar, Land Rover, Oldsmobile, Pontiac, Each

Part Number: SMP-AC1T

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Chevrolet Performance Fuel Rail Covers for 1999-2004 CORVETTE - 12561503

Fuel Rail Cover, Left, Black, Chevy, Small Block, LS1, Each

Part Number: NAL-12561503

5.0 out of 5 stars ( 4 )

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Standard Motor Fuel Injector O-Rings SK1

Fuel Injector Seals, OEM Replacement, Passenger Car, Pickup, SUV, Van, Set of 8

Part Number: SMP-SK1

4.63 out of 5 stars ( 16 )

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Holley EFI Systems Wiring Harnesses 558-115

Wiring Harnesses, Holley EFI, Gen III Hemi, Throttle Position, Idle Air Controls, Factory Connectors, Chrysler, Dodge, Jeep, Hemi, Early Model, Each

Part Number: HLY-558-115

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

LS Classic Series Fuel Rails GMLS3034

LS Classic Fuel Rail Kit

Part Number: LSS-GMLS3034

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

Dorman Fuel Injector Control Modules 904-229

Fuel Injector Control Module, Circuit Board Only, Ford, Each

Part Number: RNB-904-229

5.0 out of 5 stars ( 13 )

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Dorman Fuel Injector Control Modules 904-561

Injector Drv Module

Part Number: RNB-904-561

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Motorcraft Fuel Injector O-Rings FOPZ9229A

Fuel Injector O-RIngs, Fuel Injector O-Ring Kit, Ford, Lincoln, Mercury, Set of 10

Part Number: MOF-CM4717

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Edelbrock Pro-Flo 4 XT EFI Systems 35733

Edelbrock Pro-Flo 4 XT EFI Systems 35733

Fuel Injection System, Pro-Flo 4 XT, Self-Learning, Sequential Multi-Port, Black Powdercoat, 550 HP Max, Gen III/IV, Cathedral Port, Kit

Part Number: EDL-35733

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

DeatschWerks Fuel Injectors for 2005-2017 F-150, 2010-2017 F-250 SUPER DUTY, 2003-2025 MUSTANG - 18U-00-0060-8

Fuel Injectors, 60 lb/hr, Ford, Set of 8

Part Number: DWK-18U0000608

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Standard Motor Fuel Injectors for 1999-2004 WRANGLER, GRAND CHEROKEE, 1999-2001 CHEROKEE - FJ454RP6

Fuel Injector, Replacement, Jeep, Set of 6

Part Number: SMP-FJ454RP6

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Holley Terminator X Stealth 4150 24X LS EFI Fuel Injection Systems 550-1020

Fuel Injection Systems, Terminator X, Stealth 4150, 24X LS EFI, Four Injector, Throttle Body, Speed Density, Aluminum, Shiny, Chevy, 4.8-7.0L, Kit

Part Number: HLY-550-1020

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Radium Engineering Fuel Rails for 1994-2005 MIATA - 20-0369

Fuel Rail 94-05 Mazda Miata/MX-5

Part Number: RDM-20-0369

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Standard Motor Idle Air Control Valves AC176

Idle Air Control Valve, IAC, Aluminum, Black, Jeep, Each

Part Number: SMP-AC176

5.0 out of 5 stars ( 2 )

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MSD LSx Trigger Converters 22791

Engine Management System Components, 6LS Ignition Adapter Harnesses, Front Wiring Harness Extension, Chevrolet, Small Block LS, Each

Part Number: MSD-22791

2.33 out of 5 stars ( 3 )

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Bosch Fuel Injectors 62391

Fuel Injector, Replacement, Chrysler, Dodge, 2.7L, 3.5L, 4.0L, 4.7L, Each

Part Number: BCH-62391

5.0 out of 5 stars ( 3 )

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Lokar Hi-Tech Throttle Cables TC-1000MODU

Throttle Cable, Black Vinyl, Natural Fittings, 24 in. Long, Ford Modular, Each

Part Number: LOK-TC1000MODU

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Chevrolet Performance Fuel Rail Covers for 2001-2004 CORVETTE - 19434984

fuel rail and Coil Cover, Plastic, Black, Corvette Logo, Passenger Side, Chevrolet, Each

Part Number: NAL-19434984

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UREMCO Fuel Injector O-Rings 4-8

Fuel Injector O-Rings, Seal Kit to service 8 Fuel Injectors. Includes Orings and Filter Baskets.

Part Number: URM-4-8

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FiTech Fuel Rails 71050-2

Fuel Rails, Ultimate, -6 AN, with Fittings/Hardware and Crossover Hose, Billet Aluminum, Black, Chevy, Small Block, LS3, Pair

Part Number: FIF-71050-2

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FiTech Fuel Rails 70050-2

Fuel Rails, Ultimate, -6 AN, with Fittings/Hardware and Crossover Hose, Billet Aluminum, Black, Chevy, Small Block, LS1, Pair

Part Number: FIF-70050-2

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Holley Terminator X Stealth 4150 24X LS EFI Fuel Injection Systems 550-1021

Fuel Injection Systems, Terminator X, Stealth 4150, 24X LS EFI, Four Injector, Throttle Body, Speed Density, Aluminum, Black, Chevy, 4.8-7.0L, Kit

Part Number: HLY-550-1021

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Holley Terminator X Stealth 4150 24X LS EFI Fuel Injection Systems 550-1022

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Summit Racing™ Max EFI LS 750 Fuel Injection System - Chevy LS EFI Kit with 102mm Throttle Body SUM-240511-L102B

Fuel Injection, MAX EFI LS 750 KIT (LS1), Low Profile, 102mm Throttle Body, Black, Kit

Part Number: SUM-240511-L102B

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Standard Motor Fuel Injectors FJ475RP8

Fuel Injector - MFI - New, EM-Fuel Injectors, Set of 8

Part Number: SMP-FJ475RP8

4.0 out of 5 stars ( 1 )

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Fel-Pro Fuel Injector O-Ring Sets ES 73217

Fuel Injector O-Rings, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Saab, Set

Part Number: FEL-ES73217

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