2003 Air & Fuel Delivery

Summit Racing™ LS Turbo Header Flanges SUM-670300-1875

Turbo Header Flanges, 304 Stainless Steel, 1/2 in. Thick, Chevy GM LS, LSX,, Fits 1.875 in. Primaries, Pair

Part Number: SUM-670300-1875

Not Yet Reviewed

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S&B Filters Dry Cleanable Replacement Filters for 2010-2022 F-150, 1997-2006 WRANGLER - KF-1058D

Air Filter Elements, Disposable Replacement, Conical Oval Flanged, Paper, White, Replacement for S&B Intake Systems, Ford, Jeep, Each

Part Number: SBF-KF-1058D

5.0 out of 5 stars ( 1 )

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K&N Universal Performance Air Filters RU-1041

Air Filter Element, Powersports, Conical Flange, Cotton Gauze, Oiled, Red, 7.50 in. OD, 6.00 in. ID, 7.50 in Tall, Rubber Cap, Each

Part Number: KNN-RU-1041

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Denso Electric Fuel Pumps 950-0100

Fuel Pump, Electric, In-Tank, Chevrolet, Lexus, Pontiac, Toyota, Kit

Part Number: DNP-950-0100

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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FiTech Ultimate LS Loaded Intake Manifold Kits 70074

Loaded Intake, LS3, Aluminum, 750 HP, Kit

Part Number: FIF-70074

Not Yet Reviewed

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S&B Filters Dry Cleanable Replacement Filters KF-1039D

Air Filter Elements, Disposable Replacement, Oval Flanged, Paper, White, Replacement for S&B Part Number 75-5070, Ford, 6.0L Diesel, Each

Part Number: SBF-KF-1039D

5.0 out of 5 stars ( 1 )

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BTR Throttle Bodies BTR-TB-92H

Throttle Body, Drive-By-Wire, Cast Aluminum, 92mm, Dodge, Hemi Gen III, Each

Part Number: BTC-BTR-TB-92H

Not Yet Reviewed

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WIX Filters 4 Microns Fuel Filter with M16 x 1.5 Inlet Size 33481

Fuel Filter, Replacement, In-Line, Chevy, GMC, Oldsmobile, Each

Part Number: WIX-33481

4.4 out of 5 stars ( 15 )

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FiTech Ultimate LS Loaded Intake Manifold Kits 70076

Loaded Intake, LS1 Truck, Aluminum, 750 HP, Kit

Part Number: FIF-70076

3.0 out of 5 stars ( 2 )

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Volant MaxFlow 5 Closed Box Air Intake Kits for 2000-2004 EXCURSION, 1999-2004 F-250 SUPER DUTY, 1999-2003 F-350 SUPER DUTY - 19068

Volant MaxFlow 5 Closed Box Air Intake Kits for 2000-2004 EXCURSION, 1999-2004 F-250 SUPER DUTY, 1999-2003 F-350 SUPER DUTY - 19068

Air Intake Kit, MaxFlow 5 Closed Box, Polyethylene Tube, Black, Cotton Gauze Filter, Blue, Ford, Kit

Part Number: VNT-19068

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Nick Williams Performance Drive-By-Wire Throttle Bodies SD112LSX

Throttle Body, MPI, 112mm, Billet Aluminum, Natural, Chevy, LS, Each

Part Number: NWP-SD112LSX

Not Yet Reviewed

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Airaid SynthaMax Jr. Cold Air Intake Kits 201-712

Air Intake, Airaid Jr., Red Filter, Black Polyethylene Tube, Cadillac, Chevy, GMC, 4.8L, 5.3L, 6.0L, Kit

Part Number: AID-201-712

4.25 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

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Holley EFI LS Single Plane Split-Design Race Intake Manifolds 300-294

Intake Manifolds, LS Split Design EFI, Single Plane, Aluminum, Natural, 4500 Dominator, Chevrolet, LS1, LS2, LS6, Kit

Part Number: HLY-300-294

Not Yet Reviewed

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aFe Momentum GT Pro Dry S Air Intake Systems 51-74101

Air Intake Kit, Momentum GT Pro Dry S, Polyethylene Tube, Black, Synthetic Filter, Gray, Cadillac, Chevy, GMC, 4.8L, 5.3L, 6.0L, Kit

Part Number: AFE-51-74101

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Holley Sniper EFI Fuel Rails 850005

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

Part Number: SNE-850005

3.35 out of 5 stars ( 17 )

Estimated Ship Date: Tomorrow

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FiTech Ultimate LS Loaded Intake Manifold Kits 70073

Loaded Intake, LS3, Rectanglular Port, Aluminum, 500 HP, Kit

Part Number: FIF-70073

Not Yet Reviewed

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K&N Universal Performance Air Filters for 2003-2006 6, 1999-2000 CIVIC, 2006-2011 HHR - RU-4550

Air Filter Element, Powersports, Round Taper, Clamp-On, Cotton Gauze, Oiled, Red, 5.38 in. OD, 4.00 in. ID, 6.00 in. Tall, Rubber Cap, Each

Part Number: KNN-RU-4550

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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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

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

Need It Sooner? We recommend these similar substitute parts:

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

Not Yet Reviewed

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Summit Racing™ Max EFI LS Intake Manifolds SUM-226129S-G2

Intake Manifold, Fuel Injected, Low Profile, 102mm Bore Size, Aluminum, Satin, Chevy, LS3, L92, Each

Part Number: SUM-226129S-G2

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Edelbrock Aluminum Fuel Rails 3629

Fuel Rails, Pro-Flo XT EFI, Aluminum, Black Anodized, Chevy, LS, Pair

Part Number: EDL-3629

3.09 out of 5 stars ( 11 )

Estimated Ship Date: Tomorrow

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DeatschWerks Fuel Injectors 16M-21-1500-8

Set of 8 Bosch EV14 1500cc Injectors for Chevrolet Corvette LS2 05-07, Pontiac GTO LS2 05-06, Dodge Challenger

Part Number: DWK-16M2115008

Not Yet Reviewed

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ICT Billet Throttle Body Adapters 551513

Throttle Body Adapters, EFI Manifold, 75mm Bore Size, Aluminum, Natural, 92mm Tapers To 75mm for Intake, Chevy, 5.7L LS, Each

Part Number: ICB-551513

4.5 out of 5 stars ( 10 )

Estimated Ship Date: Tomorrow

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Mikuni Super BN-Series Carburetors for 1994-2011 SJ700 SUPER JET - BN44-40-43

Carburetor, Mikuni, SBN44, Yamaha, Each

Part Number: MKU-BN44-40-43

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

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ICT Billet Throttle Cable Brackets 551446

Throttle Cable Brackets, Intake Manifold Mounting, Billet Aluminum, Natural, Chevy, Kit

Part Number: ICB-551446

3.44 out of 5 stars ( 9 )

Estimated Ship Date: Tomorrow

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Airaid SynthaMax MXP Series Cold Air Intake Kits for 1999-2004 MUSTANG - 453-204

Air Intake, SynthaMax MXP Series Cold Air, Blue Filter, Black Polyethylene Tube, Ford, 4.6L, Kit

Part Number: AID-453-204

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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