CADILLAC 4.9L/300 - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Walker Replacement Exhaust Insulators 35352

Exhaust hanger, Insulator, Each

Part Number: WLK-35352

5.0 out of 5 stars ( 2 )

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Standard Motor Headlight Switches DS-186

Headlight Switch, Pull/Rotary Style, Stock Terminal Type, Steel/Plastic, Cadillac, Each

Part Number: SMP-DS186

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Melling Valve Springs VSK46635

VALVE SPRING KIT

Part Number: MEL-VSK46635

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

Walker Replacement Exhaust Insulators 35750

Exhaust Hanger Grommet, Rubber, Black, 2.25 in. Width, 4.00 in. Height, 1.19 in. Thick, Chevy, Chrysler, Each

Part Number: WLK-35750

5.0 out of 5 stars ( 1 )

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Summit Racing™ Loaded Strut Assemblies SUM-SA15390

Shocks and Struts, Loaded Strut Assemblies, Stock Ride Height, Twin-tube, Gas-charged, Black Boot, Rear, Buick, Cadillac, Oldsmobile, Pontiac, Each

Part Number: SUM-SA15390

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Standard Motor Wiring Connectors S-553

Wiring Pigtails, 2-pin, Male, Black, for use on Acura®, for use on Honda®, for Nissan, Buick, Cadillac, Chevy, Chrysler, Isuzu, Jeep, Toyota, Each

Part Number: SMP-S553

5.0 out of 5 stars ( 1 )

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Dorman Air Door Actuators 604-991

Air Blend Door, Buick, Cadillac, Chevy, Ford, GMC, Lincoln, Mercedes-Benz, Mercury, Oldsmobile, Volvo, Each

Part Number: RNB-604-991

Not Yet Reviewed

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12 Inch 1,275 CFM Hayden Super Duty Electric Fan 3911

Electric Fans, 12 in. Diameter, Pusher, 1,275 cfm, 12.80 amps, Each

Part Number: HDA-3911

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

12 Inch 750 CFM Derale Dyno-Cool Straight Blade Fan 16912

5 out of 5 stars ( 1 )

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Hayden Fluid Coolers 457

Fluid Cooler, Engine, Tube, Fin, Natural, 10 in. x 12.25 in. x 0.75 in., 3/8 in. Inlet, Outlet, Each

Part Number: HDA-457

3.25 out of 5 stars ( 4 )

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

ACDelco Transmission Rear Seals 08673526

Transmission Seal, Rear, Ethylene Acrylic, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: ADO-8673526

4.2 out of 5 stars ( 5 )

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Sunsong Power Steering Hose Assemblies 3501038

Power Steering Hoses and Power Steering Hose, Return, 3/8 in. x 4 ft., Braided, AMC, Chrysler, GM, Renault, Subaru, Suzuki, Toyota, Volkswagen, Each

Part Number: SUG-3501038

Not Yet Reviewed

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Summit Racing™ Reproduction Wiring Harnesses SUM-RP21663

Summit Racing™ Reproduction Wiring Harnesses SUM-RP21663

Wiring Harness, Tachometer Wiring Harness, OEM Replacement, Restoration, Pontiac,Each

Part Number: SUM-RP21663

Not Yet Reviewed

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Standard Motor Wiring Connectors S-606

Wiring Pigtails, 5-pin, Male, Black, Buick, Cadillac, Chevy, Geo, GMC, Oldsmobile, Opel, Pontiac, Each

Part Number: SMP-S606

4.0 out of 5 stars ( 1 )

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Unity Automotive Suspension Air Struts and Shocks 15300

Shocks & Struts,1985-1990 Buick Electra, 1987-1999 Buick Lesabre, 1991-1996 Buick Park Avenue and Park Avenue Ultra, 1987-1993 Cadillac Deville, 1987-

Part Number: UNA-15300

5.0 out of 5 stars ( 1 )

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12 Inch 1,155 CFM Maradyne Jetstreme Electric Fan MJS13K

Radiator Fan, Electric, Jetstreme, Nylon, Black, 12.0 in. Diameter, 1,155 cfm, Each

Part Number: MAR-MJS13K

5.0 out of 5 stars ( 1 )

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SKF Bearings Wheel Bearings BR3

Wheel Bearings, 0.844 in. Bore Diameter, 0.690 in. Width, 1.969 in. O.D., Bearing Races, for Nissan, Buick, Chevy, Chrysler, Ford, GMC, Toyota, Each

Part Number: SKF-BR3

Not Yet Reviewed

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Melling Valve Springs VSK46636

VALVE SPRING KIT

Part Number: MEL-VSK46636

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

Brembo NAO Ceramic Brake Pads P10021N

Brake Pads, NOA Ceramic, Cadillac, Chevrolet, GMC, Dodge, Front, Set

Part Number: BBO-P10021N

Not Yet Reviewed

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Dorman Wheel Studs 610-159

Wheel Studs, Press-In, 1/2-20 in. Right Hand Thread, Disc Brake, Set of 10

Part Number: RNB-610-159

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Fram Tough Guard Oil Filters TG3506

Oil Filter, Tough Guard, 13/16 in.-16 Thread, ONE

Part Number: FRM-TG3506

5.0 out of 5 stars ( 1 )

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GSP New CV Axle Assemblies NCV10232

Axle Shaft, New CV Axle, Steel, Buick, Cadillac, Chevy, Olds, Pontiac, Saturn, Front Passenger Side, Each

Part Number: GNA-NCV10232

1.0 out of 5 stars ( 1 )

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Standard Motor T-Series Ignition Lock Cylinders US117LT

Ignition Key Lock Cylinder, American Motors, Buick, Cadillac, GMC, International, Jeep, Oldsmobile, Pontiac, Each

Part Number: SMP-US117LT

Not Yet Reviewed

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ACDelco GM Genuine Parts Distributor Caps 19110935

HEI Coil Cover, Stock, Each

Part Number: ADO-1875960X

5.0 out of 5 stars ( 2 )

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Melling Performance PRO-Line Pushrods 501034

Pushrod, Chromoly, 5/16 in. Diameter, 8.000 in. Length, Ball Ends, Each

Part Number: MEL-501034

Not Yet Reviewed

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Standard Motor Engine Oil Level Sensors FLS-14

Switch - Misc.

Part Number: SMP-FLS14

Not Yet Reviewed

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CADILLAC 4.9L/300 Parts and Accessories