2003 CADILLAC Air & Fuel Delivery

Bosch Fuel Filter with Stock Inlet Size F 0119

Fuel Filters, Bosch Fuel Filters, Inline, Stock Inlet/Outlet, Multiple Applications,Each

Part Number: BCH-F-0119

Not Yet Reviewed

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WIX Filters 17 Microns Fuel Filter with Inlet Size 33311

Fuel Filter, Replacement, Each

Part Number: WIX-33311

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K&N 77 Series High-Flow Performance Cold Air Intake Kits 77-3023KP

Air Intake, High-Flow, 77 Series, Aluminum Tube, Polished, Cotton Gauze Filter, Oiled, Red, Cadillac, Chevy, GMC, Truck, SUV, 4.8L, 5.3L, 6.0L, Kit

Part Number: KNN-77-3023KP

5.0 out of 5 stars ( 9 )

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RESTOPARTS® Supplied Air Filter Elements RP02010

Air Filter Elements, RESTOPARTS, Premium, Replacement Element, 14 in. Diameter, 3 in. Tall, Paper Material, Molded Ends, Rubber, Black, Each

Part Number: OPG-RP02010

5.0 out of 5 stars ( 2 )

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WIX Filters Air Filter Elements 42487

Air Filter, Paper, Natural, Cadillac, Chevy, GMC, Each

Part Number: WIX-42487

5.0 out of 5 stars ( 4 )

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Standard Motor TechSmart Throttle Bodies S20006

Throttle Body, TechSmart, New, Buick, Cadillac, Chevy, GMC, Hummer, LS, Each

Part Number: SMP-S20006

Not Yet Reviewed

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Lokar Hi-Tech Throttle Cables TC-1000TPV

Lokar Hi-Tech Throttle Cables TC-1000TPV

Throttle Cable, Braided Stainless, Natural Fittings, 36 in. Long, Chevy Gen 1 Vortec, Each

Part Number: LOK-TC-1000TPV

Not Yet Reviewed

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ACDelco GM Genuine Parts Fuel Tank Caps 15763227

Fuel Tank Cap, Plastic, Black, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: ADO-GT231

4.56 out of 5 stars ( 9 )

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MotoRad OE Replacement-Type Fuel Caps MGC817

Fuel Tank Cap, OE Replacement, Plastic, Black, Each

Part Number: SNN-MGC817

3.0 out of 5 stars ( 1 )

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UREMCO Fuel Injector O-Rings 5-8

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

Part Number: URM-5-8

Not Yet Reviewed

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ACDelco GM Genuine Parts Fuel Tank Caps 19207873

Fuel Tank Cap, Plastic, Black, Each

Part Number: ADO-GT261

5.0 out of 5 stars ( 1 )

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Nitrous Express LS 102mm Plate Conversions NX933

Nitrous Oxide Plates, LS 102mm Plate Conversion, Throttle Body Plate, Longer Bolts, Braided Line, Jets for 50 to 400 Horsepower, Chevrolet, LS, Kit

Part Number: NEX-NX933

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

NOS Nitrous Plates for 2010-2015 CAMARO - 13436NOS

3.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

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ACDelco Electric Fuel Pumps 19369909

Fuel Pump, Electric, Sending Unit, Each

Part Number: ADO-MU1738

4.67 out of 5 stars ( 3 )

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K&N Universal Performance Air Filters RC-5046

Air Filter Element, Performance, Cotton Gauze, Oiled, Red, Conical, 7.50 in. Long, 6.00 in. Wide, 9.00 in. Tall, Chrome Cap, Each

Part Number: KNN-RC-5046

5.0 out of 5 stars ( 10 )

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Bosch Workshop Air Filter Elements 5499WS

Air Filter Element, Workshop, Panel, Paper, White, Each

Part Number: BCH-5499WS

Not Yet Reviewed

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Lokar Hi-Tech Throttle Cables TCP-1000TPVU

Throttle Cable, Black Vinyl, Polished Fittings, 36 in. Long, Chevy Gen 1 Vortec, Each

Part Number: LOK-TCP-1000TPVU

5.0 out of 5 stars ( 1 )

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Snow Performance Boost Cooler Stage-2.5 Water/Methanol Injection Systems SNO-2184-BRD

Water/Methanol Injection System, Stage 2.5, 2 1/2 Gallon Reservoir, LS, Kit

Part Number: SNO-2184-BRD

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Nitrous Express Nitrous Solenoid Mounting Brackets 15770

Nitrous Oxide Solenoid Mounting Brackets, Cylinder Head Mounting Style, Steel, Black, Fits GM LS Family Engines Only, Each

Part Number: NEX-15770

5.0 out of 5 stars ( 2 )

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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 )

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ACDelco Fuel Injector Retaining Clips 12570620

Fuel Injector Retaining Clips, GM, Steel, Natural, Each

Part Number: ADO-12570620

5.0 out of 5 stars ( 3 )

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K&N Extended Life Air Filters KNA-2129

Air Filter Element, Extended Life, Dry, Panel, Cellulose, Chevy, GMC, Each

Part Number: KNN-KNA-2129

Not Yet Reviewed

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aFe Silver Bullet Throttle Body Spacers 46-34001

Throttle Body Spacer, SilverBullet, Aluminum, GM, Pickup, SUV, Chevy, Small Block, Each

Part Number: AFE-46-34001

5.0 out of 5 stars ( 4 )

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Nitrous Express LS Plate Conversion Kits NX934

Nitrous Oxide Plate, LS Plate Conversion, 90mm, Aluminum, Black Anodized, 1.000 in. Height, Kit

Part Number: NEX-NX934

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Mahle Original Fuel Filter with Stock Inlet Size KL 676

Fuel Filter, Inline, Steel, AM General, Buick, Cadillac, Chevy, GMC, Isuzu, Jaguar, Land Rover, Oldsmobile, Pontiac, Each

Part Number: MAH-KL676

Not Yet Reviewed

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Dorman Fuel Vapor Canister Vent Solenoids 911-239

Solenoid, Fuel Vapor Canister Vent Solenoid, Replacement, Each

Part Number: RNB-911-239

3.0 out of 5 stars ( 2 )

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