2003 CADILLAC Air & Fuel Delivery

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 )

Estimated Ship Date: Today

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Delphi Fuel Pump Wiring Harnesses FA10003

Fuel Pump Component, Wiring Harness, Chevrolet, Cadillac, Each

Part Number: DFP-FA10003

Not Yet Reviewed

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Dorman EGR Tubes 598-175

Exhaust Gas Recirculation Tube

Part Number: RNB-598-175

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

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Estimated Ship Date: May 19, 2026 if ordered today

Dorman Fuel Vapor Canisters 911-264

Evap Canister, Buick 2005-98, Cadillac 2009-98, Chevrolet 2013-99, Oldsmobile 2003-95, Pontiac 2006-98

Part Number: RNB-911-264

Not Yet Reviewed

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Nitrous Express Dual Stage Upgrade For Dual Stage Throttle Body Plates NX933D

Nitrous Express Dual Stage Upgrade For Dual Stage Throttle Body Plates NX933D

Nitrous Upgrade, Dual Stage Throttle Body, Kit

Part Number: NEX-NX933D

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

Dorman Air Filter Boxes 258-514

Filter Air Box, Plastic, Black, Cadillac, Chevy, GMC, Pickup/SUV, Each

Part Number: RNB-258-514

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 19, 2026 if ordered today

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Estimated Ship Date: May 19, 2026 if ordered today

MotoRad OE Replacement-Type Fuel Caps MGC817T

Tethered Fuel Cap

Part Number: SNN-MGC817T

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Hamburger's Performance Torque Curve CNC Throttle Body Spacers 3262

Throttle Body Spacer, Torque Curve, Aluminum, Clear Anodized, 1 in., Chevy, GMC, 4.8/5.3/6.0L, Each

Part Number: HAM-3262

Not Yet Reviewed

Estimated Ship Date: Jun 25, 2026 if ordered today

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Estimated Ship Date: Jun 25, 2026 if ordered today

DeatschWerks Fuel Injectors 16M-LS-1500-8

Fuel Injectors, 1,500 cc/min., 143 lb/hr., Chevy, Small Block LS, Set of 8

Part Number: DWK-16MLS15008

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

ACDelco GM Genuine Parts Fuel Tank Sending Unit Lock Rings 15734494

Fuel Tank Sending Unit Lock Ring, Steel, Buick, Cadillac, Chevrolet, GMC, Each

Part Number: ADO-TR14

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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K&N Extended Life Air Filters KNX-2129

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

Part Number: KNN-KNX-2129

Not Yet Reviewed

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Fel-Pro Fuel Injector O-Ring Sets ES 71190

Fuel Injection O-Ring Set

Part Number: FEL-ES71190

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Nitrous Outlet Dedicated Fuel Systems 00-12017

99-06 GM Truck Dedicated Fuel System

Part Number: NXO-00-12017

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

ACDelco Gold Engine Air Filter Elements 19166106

Air Filter, Professional, Panel, Paper, White, Buick, Cadillac, Chevy, Oldsmobile, Pontiac, Saturn, Each

Part Number: ADO-A1208C

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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S&B Filters Cleanable Cotton Replacement Filters KF-1008

REPLACEMENT AIR FILTER, FOR 75-5036 INTAKE KIT

Part Number: SBF-KF-1008

Not Yet Reviewed

Estimated Ship Date: Jul 27, 2026 if ordered today

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Estimated Ship Date: Jul 27, 2026 if ordered today

ACDelco Gold Fuel Filter with 0.370 in. Inlet Size 19425664

Fuel Filter

Part Number: ADO-GF978F

Not Yet Reviewed

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Nitrous Express 4-Bolt Plate Nitrous Systems for GM LS Engine 20934-15

Nitrous Oxide System, 4-Bolt Throttle Body, 90mm Plate, Wet, +400 hp, 15 lb. Bottle, Chevy, LS, Kit

Part Number: NEX-20934-15

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

ACDelco Gold Fuel Injector Seal Kits 19238128

Fuel Injector O-Rings, ACDelco Gold Fuel Injector Seal Kits, O-Rings, Rubber, Black, Multiple Applications, Sold as a Pair

Part Number: ADO-217-3366

Not Yet Reviewed

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Agility Auto Parts Fuel Pump Module Assemblies 4010318

Fuel Pump Module Assembly, Fuel Pump Module Assembly

Part Number: RDR-4010318

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

Nitrous Express Nitrous Solenoid Mounting Brackets 15731

Nitrous Oxide Solenoid Mounting Bracket, Aluminum, Black, Throttle Body Mount, Right Side, Each

Part Number: NEX-15731

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

ACDelco GM Genuine Parts Fuel Tank Vent Valves 21994122

Vent Valve, Vapor Canister, Stock Replacement, Buick, Cadillac, Oldsmobile, Each

Part Number: ADO-214-1363

Not Yet Reviewed

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Standard Motor Fuel Vapor Canisters CP3179

Fuel Vapor Canister, Three Ports, Plastic, Black, 14.500 in. Length, Chevrolet, GMC, Each

Part Number: SMP-CP3179

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Standard Motor EGR Valves EGV589

EGR Valve, OEM Replacement, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: SMP-EGV589

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

Standard Motor Vapor Canister Components CP469T

Fuel Vapor Canister Component, Vapor Canister Purge Solenoid, Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: SMP-CP469T

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

Standard Motor Fuel Injector O-Rings SK9

Fuel Injector Seals, OEM Replacement, Passenger Car, Pickup, SUV, Van, Set of 12

Part Number: SMP-SK9

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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