2003 CADILLAC - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $125 at Summit Racing

UREMCO Fuel Injector O-Rings 2-8

UREMCO Fuel Injector O-Rings 2-8

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

Part Number: URM-2-8

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Sonnax Accumulator Pistons 74927-AP

Accumulator Piston, Aluminum, Forward, GM, 4L60E, 4L65E, 4L70E, Each

Part Number: SOX-74927-AP

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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ACDelco GM Genuine Parts Shocks and Struts 19300026

Shock/Strut, Rear Passenger Side, Air, Buick, Oldsmobile, Pontiac, Each

Part Number: ADO-504-147

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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PowerStop Z23 Evolution Sport Brake Upgrade Kits for 2003-2007 CTS - K1420

Pads and Rotors, Evolution Sport, Cross-Drilled/Slotted Surface, Iron, Zinc Plated, 11.921 in./11.732 in. Diameter, Z23 Carbon Fiber Ceramic Pads, Kit

Part Number: PWR-K1420

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

Summit Racing™ Street / Strip Series 8mm 300 Ohm Ignition Wires SUM-867830WS

Spark Plug Wires, Street / Strip Series, 8mm, 300 Ohm, Blue, 12" Leads, OEM Spark Plug Boots With Heat Shields Installed, LS, V8, Set

Part Number: SUM-867830WS

Not Yet Reviewed

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Fel-Pro Exhaust Pipe Flange Gaskets 61074

Gasket, Exhaust Pipe Flange, Steel, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Saab, Each

Part Number: FEL-61074

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Dorman Thermostat Housings 902-836

Water Neck and Thermostat Housing, Stock, Cast Aluminum, Natural, Chevrolet, GMC, Workhorse, Each

Part Number: RNB-902-836

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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ACDelco Silver Tie Rod Ends 19460313

Tie Rod End, Advantage, Cadillac, Chevy, GMC, Hummer, Inner, Each

Part Number: ADO-46A1311A

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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SKF Bearings U-Joints UJ534G

Universal Joint

Part Number: SKF-UJ534G

Not Yet Reviewed

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JBA Performance Exhaust Cat4ward Headers 1850S-3JT

Headers, Cat4ward, Stainless Steel, Titanium, Cadillac, Chevy, GMC, Hummer, SUV, Pickup, 6.0L, Pair

Part Number: JBA-1850S-3JT

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2M4860S

Piston Rings, Premium Ductile Ring Sets, Plasma-moly, 4.000 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, for Single Piston, Set

Part Number: HSN-2M4860S

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Dupli-Color Perfect Match Paint BGM0432

Paint, Perfect Match, Medium Green Metallic, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, 8 oz., Aerosol

Part Number: SHW-BGM0432

5.0 out of 5 stars ( 3 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

USA Standard Gear ZG Series Ring and Pinion Sets ZG GM8.5-323 GM 8.5/8.6 in. 3.23 Gears

Ring and Pinion Gears, 3.23:1 Ratio, 30-spline, Standard Ring Gear Rotation, GM 8.5/8.6 in., Set

Part Number: SPZ-36212

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

TCI Racing Filter and Pan Gaskets 378510

Automatic Transmission Filter, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, 4L60E, Kit

Part Number: TCI-378510

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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NTK Oxygen Sensors 21516

Oxygen Sensor, 4-Wire, 0-1 V, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, V6/V8, Each

Part Number: NGK-21516

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Hella High Wattage Series Halogen Light Bulbs 9005 100WTB

Light Bulb, High Wattage Series, 9005, Halogen, White, 3200k 100 Watt Low Beam, Each

Part Number: HLA-9005-100WTB

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Borne Off-Road 2 inch Wheel Spacers BNWS-005-500BK

Wheel Spacers, Borne Off-Road Wheel Spacers, 6x139.7, 78.1, 50, M14, Black

Part Number: MIO-BNWS005500BK

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

Four Seasons Blower Motors 75748

Blower Motor, Cadillac, Chevy, GMC, Each

Part Number: FSS-75748

4.5 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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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

Estimated Ship Date: Tomorrow

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ACDelco Spark Plug Wire Sets 19417606

Spark Plug Wire Sets, Assembled, RFI Suppression, Black, Cadillac, Chevrolet, GMC, Hummer, Set

Part Number: ADO-19417606

Not Yet Reviewed

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Fel-Pro Differential Cover Gaskets RDS 55387

Differential Carrier Gasket, Fits GM Truck, 9.5 in. Ring Gear, 1/2 Ton, 3/4 Ton, 14-Bolts, Each

Part Number: FEL-RDS55387

4.64 out of 5 stars ( 11 )

Estimated Ship Date: Tomorrow

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Continental Replacement Tensioner Pulleys 49001

Idler Pulley, Smooth, Black Powdercoated, Each

Part Number: CEL-49001

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Hella High Wattage Series Halogen Light Bulbs 9006 80WTB

Light Bulb, High Wattage Series, 9006, Halogen, White, 3200k 80 Watt Low Beam, Pair

Part Number: HLA-9006-80WTB

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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PRW Flywheel Fasteners 1001282

Flywheel Bolts, 12pt Head, M11 x 1.5 in., 0.800 in. UHL, 8740 Chromoly, Black, LS, Set of 6

Part Number: PQX-1001282

Not Yet Reviewed

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Auto Ventshade Original Ventvisor Deflectors 94355

Side Window Visors, Ventvisors, Acrylic, Smoke, Cadillac, Chevy, GMC, Pickup, SUV, Set of 4

Part Number: AVS-94355

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

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2003 CADILLAC Parts and Accessories