2003 Fuel Injection

Fuel Injection System Wiring Harnesses, Holley EFI, Replacement, MPFI, Mass Airflow, Injector Harness, LS Multec 2, Chevy, Truck, 4.8-6.0L, Each

Part Number: HLY-558-214

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Fuel Rails, Sniper EFI, Billet Aluminum, Black Anodized, -8 AN Inlet, Hardware, Fittings, for Sniper EFI Intakes, Chevy, LS, 5.7L, 6.0L, Kit

Part Number: SNE-850001

5.0 out of 5 stars ( 4 )

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Fuel Injector, ID1050x Series, 1065.0cc/min Flow Rate, USCAR Plug, Blue, 2.665 in. Height, Lexus, Mitsubishi, Nissan, Toyota, Set of 6

Part Number: IJD-10506011D6

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Estimated Ship Date: Mar 6, 2026 if ordered today

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Throttle Body Assembly; Power-Plus Series; Throttle Body; 85mm

Part Number: BBK-1781

4.42 out of 5 stars ( 19 )

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Throttle Body Adapters, EFI Manifold, 75mm Bore Size, Aluminum, Natural, FAST LSX, Chevy, Small Block LS, Each

Part Number: ICB-551511XG

5.0 out of 5 stars ( 4 )

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Fuel Rails, High-Volume, Aluminum, Clear Anodized, Ford, 4.6L, SOHC, Pair

Part Number: EDL-3639

5.0 out of 5 stars ( 3 )

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Fuel Injection O-Rings, Set of 4

Part Number: FEL-ES70599

3.89 out of 5 stars ( 9 )

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Fuel Injectors, USCAR, 35 lbs./hr., 368.0cc/min., 12.4 Ohms, with O-rings, Cadillac, Chevy, Ford, Pontiac, V8, Sold as a Set of 8

Part Number: DWK-18U0100358

5.0 out of 5 stars ( 1 )

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Idle Air Control Valve, OEM Replacement, Each

Part Number: SMP-AC147T

4.8 out of 5 stars ( 5 )

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Fuel Rails, Billet Aluminum, Black Anodized, Chevy, Small Block LS, LS1, LS2, LS6, Pair

Part Number: DWK-7-206

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Throttle Body, Big Mouth, Aluminum, Black Anodized, 102mm, Chevy, LS, Cable Driven, wo/TPS or IAC, Each

Part Number: FST-54106

5.0 out of 5 stars ( 1 )

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Throttle Body, Powr-Flo, Aluminum, Natural, Ford, 4.6L, 4.0, Each

Part Number: JET-76126

4.43 out of 5 stars ( 7 )

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IAC Motor, Plastic, Black, Chevy, Pontiac, 5.7L, Each

Part Number: FST-307059

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Injector Dynamics 1340cc Injectors - 60mm Length - 14mm Purple Top - 14mm Lower O-Ring (Set of 6)

Part Number: IJD-13006014146

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Estimated Ship Date: Mar 4, 2026 if ordered today

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Diesel Fuel Injector Tubes, Steel, Dodge, Each

Part Number: SUM-240075-C

5.0 out of 5 stars ( 2 )

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Upper Intake Shell, Plastic, Black, 102mm, Chevy, LS, V8, Each

Part Number: FST-146000B

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Fuel Injection System, Ultimate Rebel LS, 500 HP EFI, Short Intake, Drive By Cable, 92mm, 36 lb, Chevy, LS1, LS2. LS6, Kit

Part Number: FIF-73121

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Fuel Injector, ID1750x Series,1728.0cc/min Flow Rate, USCAR, 2.67 in. Height, Mitsubishi, Set of 4

Part Number: IJD-17506011D4

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Fuel Injector, ID1750x Series,1728.0cc/min Flow Rate, USCAR, 1.69 in. Height, Audi, Volkswagen, Set of 4

Part Number: IJD-17503414144

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Estimated Ship Date: Mar 6, 2026 if ordered today

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Fuel Rails, Aluminum, Black, -8AN ORB, Hardware Included, Chevy, LS, Pair

Part Number: RDM-20-0232

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Estimated Ship Date: Mar 4, 2026 if ordered today

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Fuel Rail Fitting, Crossover Line, GM Duramax Diesel, Each

Part Number: PPE-113073000

4.3 out of 5 stars ( 10 )

Estimated Ship Date: Today

Idle Air Control Valve, Black, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: DFP-CV10151

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Fuel Rails, Billet Aluminum, Red Anodized, LS1, LS6, Cadillac, Chevy, Pontiac, 5.7L, Pair

Part Number: FST-146035-KIT

2.6 out of 5 stars ( 5 )

Estimated Ship Date: Apr 20, 2026 if ordered today

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Fuel Injector, 62 lbs./hr., High-Impedance, 12 V, Ford, Mercury, 3.9, 4.6, 5.4L, Each

Part Number: ACC-74620L

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Fuel Injector O-Rings, Rubber, 8 Fuel Rail O-rings, 8 Fuel Injector O-rings, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Olds, Pontiac, Saturn, Kit

Part Number: ADO-217-1588

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today