2003 CADILLAC | Summit Racing

Dorman Lug Nuts 611-110.40

Wheel Lug Nut, Wheel Nut M14-1.50 Bulge - 22mm Hex, 20.5mm Length

Part Number: RNB-611-110-40

Not Yet Reviewed

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Painless Performance High-Beam Headlight Relays 30822

Painless Performance High-Beam Headlight Relays 30822

High Beam Headlight Relay, Chevy, GMC, Full Size Truck/SUV, Each

Part Number: PRF-30822

4.92 out of 5 stars ( 12 )

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ACDelco Gold Cabin Air Filters 19338004

Cabin Air Filter Element, Gold, Carbon/Charcoal, Each

Part Number: ADO-CF1118CF

5.0 out of 5 stars ( 1 )

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Holstein Parts Knock Sensors 2KNC0025

Sensor, Ignition Knock Sensor, Replacement, Each

Part Number: HLN-2KNC0025

Not Yet Reviewed

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Dorman Door Hinge Repair Components 38453

Door Hinge Pin and Bushings, Cadillac, Chevy, GMC, Front, Kit

Part Number: RNB-38453

5.0 out of 5 stars ( 3 )

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Dorman Accelerator Pedal Position Sensors 699-102

Accelerator Pedal Position Sensor, Replacement, GM/Hummer, Pickup/SUV, Each

Part Number: RNB-699-102

5.0 out of 5 stars ( 1 )

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MotoRad Ignition Coils 2IC271

Ignition Coil

Part Number: SNN-2IC271

Not Yet Reviewed

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Dorman Disc Brake Backing Plates 924-221

Backing Plates, Rear Disc Brake, Steel, EDP Coated, Cadillac, Chevy, GMC, Pair

Part Number: RNB-924-221

5.0 out of 5 stars ( 1 )

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Dorman Lug Nuts 611-263

Wheel Nut M12-1.50 Flattop Capped Nut - 19mm Hex, 35.9mm Length

Part Number: RNB-611-263

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

PowerStop Z23 Evolution Sport Brake Pads and Hardware Kits Z23-699

Brake Pads, Z23 Evolution Sport, Carbon Fiber Ceramic, Buick, Cadillac, Chevy, Oldsmobile, Pontiac, Front, Set

Part Number: PWR-Z23-699

Not Yet Reviewed

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Dorman Automatic Belt Tensioners 419-109

Automatic Belt Tensioner, Smooth Pulley, Buick, Cadillac, Chevy, GMC, Hummer, Saab, Each

Part Number: RNB-419-109

4.5 out of 5 stars ( 4 )

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BOLT Receiver Locks 7018445

Receiver Lock, 0.625 in. Receiver/Coupler Diameter, Uses GM Ignition Key, Each

Part Number: SYC-7018445

4.8 out of 5 stars ( 5 )

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ACDelco GM Genuine Parts Suspension Stabilizer Bar Links 15257472

Sway Bar End Links, ACDelco GM Genuine Parts Suspension Stabilizer Bar Links, Rear, Chevy, Each

Part Number: ADO-15257472

Not Yet Reviewed

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Chevrolet Performance Main Bearings 89017572

Thrust Bearing, Performance, Chevy, 4.8, 5.3, 5.7, 6.0, 6.2L

Part Number: NAL-89017572

Not Yet Reviewed

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King Engine Bearings Cam Bearings CS5171BB

Camshaft Bearings,GM LS 2006-2013 .775" wide

Part Number: KGB-CS5171BB

Not Yet Reviewed

Estimated Ship Date: Jul 13, 2026 if ordered today

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Estimated Ship Date: Jul 13, 2026 if ordered today

Four Seasons Liquid Line Hose Assemblies 65712

Liquid Line Hose Assembly w/ Serviceable Orifice Tube

Part Number: FSS-65712

1.0 out of 5 stars ( 1 )

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Dorman Weatherstrip Seals 25861

Door Window Seal, Outer Door Window Sweep Right Side

Part Number: RNB-25861

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Dorman Heater Hoses 626-557

Hoses, Heater, Stock, Rubber, Natural, Cadillac, Chevy, GMC, Hummer, without Auxiliary Heater, Each

Part Number: RNB-626-557

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

WeatherTech All-Weather Floor Mats W20

Floor Mats, All-Weather, Second Seat, Thermoplastic, Black, for use on Honda®, for Hyundai, for Nissan, Chevy, Dodge, Ford, Toyota, Volkswagen, Pair

Part Number: MNA-W20

4.5 out of 5 stars ( 2 )

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PowerStop Z17 Evolution Plus Brake Pads 17-785

Brake Pads, Z17 Evolution Plus, Ceramic, Z17, Cadillac, Chevrolet, GMC, Hummer, Set

Part Number: PWR-17-785

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Dorman Lug Nuts 711-335L

Lug Nuts, Steel, Pink Chrome, Conical Seat, Bulge, 12mm x 1.50 RH, 19mm Wrench Size, Set of 20

Part Number: RNB-711-335L

1.0 out of 5 stars ( 1 )

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Walker Direct-Fit SoundFX Steel 2.63 Inch Muffler 18957

Mufflers, Direct Fit SoundFX, Steel, Aluminized, 28.000 in. Overall Length, Cadillac, Chevy, GMC, Each

Part Number: WLK-18957

5.0 out of 5 stars ( 1 )

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TCI Automatic Transmission Controller Components 30271

Transmission Controller Components, Replacement, Cigarette Lighter Adapter, EZ-TCU, Each

Part Number: TCI-30271

Not Yet Reviewed

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King HP-Series Cam Bearings CS5510HP

Cam Bearings, Steel Backed Babbitt, Chevy, Kit

Part Number: KGB-CS5510HP

2.33 out of 5 stars ( 3 )

Estimated Ship Date: Jul 13, 2026 if ordered today

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Estimated Ship Date: Jul 13, 2026 if ordered today

ATP Automatic Transmission Filter Kits TF-165

Automatic Transmission Filters, Direct Fit, ATP Automatic Transmission Filter Kits, Black Fiber Gasket, Sold as a Kit

Part Number: ATP-TF165

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

2003 CADILLAC Parts and Accessories