GMC C3500HD ACDelco Parts and Accessories

Combination Switch, Turn Signal, Headlight Dimmer, Windshield Wiper, Replacement, Cadillac, Chevrolet, GMC, Oldsmobile, Truck, Van, Each

Part Number: ADO-D826A

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

• Free Shipping

Thermostat, Mechanical, OE, 195 degrees, Standard-flow, Each

Part Number: ADO-131-121

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Valve, Vapor Canister Purge Valve, Stock Replacement, Each

Part Number: ADO-214-2294

Not Yet Reviewed

Estimated Ship Date: Monday 11/16/2026 if shipped by air

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

Part Number: ADO-12570620

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Windshield Wiper Blades, Advantage, Plastic Frame, Rubber Blade, Black, 22.00 in. Length, Chevy, GMC, Each

Part Number: ADO-8-902215

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Starter, Stock Style, Standard Rotation, Black/Natural, Buick, Cadillac, Chevy, GMC, Oldsmobile, Each

Part Number: ADO-323-367

Not Yet Reviewed

Estimated Ship Date: Monday 11/16/2026 if shipped by air

• Core Charge $20.00

Water Neck Gasket, Rubber, O-Ring, Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: ADO-12551507

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Distributor Base Gaskets, Genuine Parts Distributor Housing Gaskets, Reinforced Cellulose, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: ADO-10108445

Not Yet Reviewed

Estimated Ship Date: Monday 11/16/2026 if shipped by air

O-Ring, Fuel Injector Feed and Return Pipe O-Ring, Rubber, Buick, Cadillac, Chevy, GMC, Hummer, Oldsmobile, Pontiac, Each

Part Number: ADO-217-452

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Fuel Tank Cap, Plastic, Black, Each

Part Number: ADO-GT139L

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Ignition Control Module Bolts, Replacement, Each

Part Number: ADO-10469668

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Diode Assemblies, Replacement, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, Saturn, Suzuki, Each

Part Number: ADO-12135037

Not Yet Reviewed

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Horn, Stock Replacement, Each

Part Number: ADO-E1903E

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Air Conditioning Orifice Tubes, OE Replacement, Buick, Cadillac, Chevrolet, GMC, Hummer, Oldsmobile, Pontiac, Each

Part Number: ADO-15-5378

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Accessory Belt, V-Ribbed, Serpentine, 6-Ribs, 95.75 in. Length, 0.812 in. Width, Cadillac, Chevy, GMC, Oldsmobile, Each

Part Number: ADO-6K952

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Idler Pulley, Replacement, Serpentine, 6-groove, Black, Cadillac, Chevy, GMC, Oldsmobile, Each

Part Number: ADO-12580772

Not Yet Reviewed

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Oil Cooler Connector, Engine Oil Cooler connector, Quick-Connector, Steel, Zinc, Each

Part Number: ADO-15043741

Not Yet Reviewed

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Bolt, Engine Rocker Arm Bolt, Course Thread, Hex, Steel, Natural, Cheverolet, GMC, Each

Part Number: ADO-10114123

Not Yet Reviewed

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Accessory Belt, V-Ribbed, Serpentine, 6-Ribs, 102.57 in. Length, 0.807 in. Width, Chevy, GMC, Workhorse, Each

Part Number: ADO-K061020HD

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Engine Oil Filler Cap, Stock Style, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: ADO-FC212

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Shield, Starter, Heat Protection, Stock Replacement, Bolt-On, Buick, Cadillac, Chevrolet, GMC, Hummer, Car, Truck, Each

Part Number: ADO-12668713

Not Yet Reviewed

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Engine Coolant Crossover Pipe Gasket, Rubber, Each

Part Number: ADO-12571593

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Automatic Transmission Pan Magnet, THM125C, THM440, 4T60, ME9, TH400, 4l80, Buick, Cadillac, Chevrolet, Each

Part Number: ADO-24239049

Not Yet Reviewed

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Windshield Washer Pump, OE Replacement, Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: ADO-19244681

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Relays, Replacement, 12 V, 35 amps, 4 Blade Terminals, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, Saab, Saturn, Each

Part Number: ADO-13503102

Not Yet Reviewed

Estimated Ship Date: Monday 11/16/2026 if shipped by air