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 Fuel Injectors FJ475RP8

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

Part Number: SMP-FJ475RP8

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

DeatschWerks Fuel Injectors for 2000-2006 SIERRA 1500, SILVERADO 1500 - 17U-26-0095-8

Fuel Injectors, 95 lbs./hr. Advertised Flow Rate, Will Not Work with Flex Fuels, Chevrolet, GMC, Set of 8

Part Number: DWK-17U2600958

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

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Estimated Ship Date: Mar 10, 2026 if ordered today

ACDelco Replacement Fuel Injectors 88894353

Fuel Injector, OEM Replacement, 1.4 ohms, Only Fits Models with VIN Code X, Chevrolet, 4.3L, Each

Part Number: ADO-217-1516

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

ACDelco Gold Fuel Injector Seal Kits 19238127

O-Rings, Fuel Rail Components, Set of 8

Part Number: ADO-217-3365

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

UREMCO Fuel Injector O-Rings 2-8

UREMCO Fuel Injector O-Rings 2-8

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

Part Number: URM-2-8

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

Holley Sniper Throttle Body Spacers 860014

Throttle Body Spacer, Sniper, Billet Aluminum, 102mm Bore, 0.375 in. Thick, Black Anodized, for Sniper EFI Fabricated Intakes, Chevy, 4.8-7.0L, Each

Part Number: SNE-860014

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

Injector Dynamics ID1050x Fuel Injectors 1050.48.14.14.6

Injector Dynamics ID1050X Injectors (Gray) Adapter Top (Set of 6)

Part Number: IJD-10504814146

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

ICT Billet Throttle Body Adapters 551597-3B-102

Adapter LS 92mm 3 Bolt Intake to 102mm 4 Bolt Throttle Body - LS1 / Truck

Part Number: ICB-551597-3B102

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

Holley Terminator X MAX Stealth 4150 24X LS EFI Fuel Injection Systems 550-1028

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

Part Number: HLY-550-1028

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

Holley Terminator X MAX Stealth 4150 24X LS EFI Fuel Injection Systems 550-1030

Fuel Injection Systems, Terminator X Max, Stealth 4150, 24X LS EFI, Four Injector, Throttle Body, Aluminum, Gold, Trans Control, Chevy, 4.8-7.0L, Kit

Part Number: HLY-550-1030

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

ACDelco Fuel Rail O-Ring Kits 17113552

Fuel Rail O-Rings, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Oldsmobile, Saab, Set of 3

Part Number: ADO-17113552

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

Dorman Throttle Bodies 977-161

Throttle Bodies, EFI, OE-FIX, SensorShield, Drive-By-Wire, Aluminum, Natural, 2.95 in. (75mm) Flanged Bore, Buick, Cadillac, Chevy, GMC, Hummer, Each

Part Number: RNB-977-161

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

Standard Motor Fuel Injectors for 2001-2007 B3000, 2001-2008 RANGER - FJ463

Fuel Injector, OEM Replacement, Gasoline, Each

Part Number: SMP-FJ463

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

JET Powr-Flo Throttle Bodies 76124

Throttle Body, Powr-Flo, Aluminum, Natural, Toyota, 4.0L, Each

Part Number: JET-76124

Not Yet Reviewed

Estimated Ship Date: May 13, 2026 if ordered today

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Estimated Ship Date: May 13, 2026 if ordered today

Holley Terminator X Stealth 4150 58X LS EFI Fuel Injection Systems 550-1062

Fuel Injection Systems, Terminator X, Stealth 4150, 58X LS EFI, Four Injector, Throttle Body, Speed Density, Aluminum, Gold, Chevy, 4.8-7.0L, Kit

Part Number: HLY-550-1062

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

Edelbrock Pro-Flo 4 EFI Systems 35700

Fuel Injection System, Pro-Flo 4, Self-Learning, Sequential Multi-Port, Satin, 450 HP Max, Gen III & IV LS Cathedral Port, Kit

Part Number: EDL-35700

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

Delphi Idle Air Control Valves CV10012

Idle Air Control Valve, OE Replacement, Cadillac, Oldsmobile, Pontiac, Each

Part Number: DFP-CV10012

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

Trans-Dapt Performance Torque-Curve MPFI Spacers 2566

Throttle Body Spacer, Torque-Curve, Aluminum, Natural, 1 in., Chevy, GMC, Pickup/SUV, Each

Part Number: TRD-2566

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

Dorman Fuel Injection Fuel Feed Pipes 904-437

Diesel Fuel Injector Tubes, Steel, O-Ring Included, Dodge, Ram, Cummins, Each

Part Number: RNB-904-437

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

Delphi Idle Air Control Valves CV10088

Idle Air Control Valve, Ford, Each

Part Number: DFP-CV10088

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

FAST Big Mouth LT Throttle Bodies 54089

Throttle Body, Big Mouth LT, Drive-By-Cable, With Sensors, 87mm Diameter, Cast Aluminum, Mopar, Each

Part Number: FST-54089

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

Crown Automotive Idle Air Control Valves for 1998-2001 CHEROKEE, 1998-2004 GRAND CHEROKEE, 1997-2004 WRANGLER - 4874373AB

Idle Air Control Valve, Steel, Black, Jeep, 2.5L, 4.0L, Each

Part Number: CWA-4874373AB

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

Top Street Performance Fuel Rail Mounting Brackets 81708

Fuel Rail Components, Fuel Rail Mounts, GM, LS Engines, Kit

Part Number: TSN-81708

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

Summit Racing™ Max EFI LS 750 Fuel Injection Systems SUM-240511-L102S

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

Part Number: SUM-240511-L102S

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

Holley EFI Systems Wiring Harnesses 558-113

Wiring Harnesses, Holley EFI, Ford 2V/4V Modular, Main Harness, Multi-Port Fuel Injection, for Holley Smart Coils, HP EFI System, Ford, 4.6-5.4L, Each

Part Number: HLY-558-113

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today