2018 ACDelco Parts and Accessories

Oil Galley Plug, Chevy, Small Block Gen III, Each

Part Number: ADO-12573460

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

Bolt, GM Genuine Parts Replacement, Flanged Hex Head, M6 x 1.0 Thread, Steel, Zinc Color, 0.750 in. Underhead Length, Buick, Chevy, GMC, Saab, Each

Part Number: ADO-12551163

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/5/2026

Engine Coolant Plug Fasteners, GM Genuine Parts, Bolt Style, Hex Head, M12 x 1.5 Thread Size, Steel, Buick, Cadillac, Chevy, GMC, Isuzu, Saturn, Each

Part Number: ADO-11610259

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/5/2026

Spark Plug, Iridium Tip, Tapered Seat, 14mm Thread, 0.984 in. Reach, Resistor, Each

Part Number: ADO-41-109

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 1/5/2026

Piston Oil Kits, Replacement, Billet Steel, Cadillac, Chevrolet, GMC, Each

Part Number: ADO-12678499

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

Oil Bypass Valves, Filter, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: ADO-25013759

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Monday 1/5/2026

Engine Oil, Gold Synthetic, Semi-synthetic, 5W30, SN Plus, 1 qt., Each

Part Number: ADO-10-9289

Not Yet Reviewed

Cannot be shipped Internationally

• Restricted

Oil Pan Drain Plugs, GM Genuine Parts, Plug Style, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Olds, Pontiac, Saab, Saturn, Suzuki, Each

Part Number: ADO-11562588

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 1/5/2026

Windshield Wiper Blade, Classic, Steel Frame, Rubber Blade, Black, 18 in. Length, Each

Part Number: ADO-8-4418

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Monday 1/5/2026

Bolts and Screws, GM Genuine Parts Replacement Bolts, Class 10.9, M10 x 1.5 Thread, Hex Head, Steel, Buick, Cadillac, Chevrolet, GMC, Pontiac, Each

Part Number: ADO-12561465

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/5/2026

Seal, Front Oil Pan, Rubber, Each

Part Number: ADO-12666993

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

Spark Plug, Professional, Platinum Tip, Gasket Seat, 14mm Thread, Resistor, Each

Part Number: ADO-41-828

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

Windshield Wiper Blade, Advantage, Steel Frame, Rubber Blade, Black, 16 in. Length, Each

Part Number: ADO-8-4416

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 1/5/2026

Rocker Arm Hold-Down Bolts, GM Genuine Parts, Hex Head, Steel, Black Oxide, Designed for L92 and Cathedral Port Heads, Chevy, Small Block LS, Each

Part Number: ADO-12560961

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

Water Neck and Thermostat Housing, Stock, Aluminum, Natural, Buick, Cadillac, Chevrolet, GMC, Hummer, Saab, Each

Part Number: ADO-15-10595

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/5/2026

Automatic Transmission Shift Shaft Seal, Nitrile, Buick, Cadillac, Chevy, Each

Part Number: ADO-8792S

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 1/5/2026

Fuel Pump O-Ring, Rubber, 5.807 in. O.D., 5.334 in. I.D., 0.236 in. Thick, Each

Part Number: ADO-G41

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

Flywheel And Flexplate Dust Covers, Flywheel Housing Inspection, Plastic, Black, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Oldsmobile, Saab, Each

Part Number: ADO-24261713

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 1/5/2026

Valley Pan Gasket, Port Seal, Rubber, Cadillac, Chevrolet, GMC, Hummer, Each

Part Number: ADO-12610160

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/5/2026

Vent, Transfer Case, Each

Part Number: ADO-25892279

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

Spark Plug, Professional, Iridium Tip, Tapered Seat, 14mm Thread, Resistor, Each

Part Number: ADO-41-988

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 1/5/2026

Valves, GM Genuine Parts Engine Valves, Intake, Steel, 5.156 in. Overall Length, Chevrolet, GMC, Each

Part Number: ADO-12619825

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

Spark Plugs, GM Genuine Parts Iridium Spark Plugs, Resistor, Nickel Alloy Core, Tapered Seat, 0.984 in. Reach, 12mm Thread, Buick, Chevy, GMC, Each

Part Number: ADO-41-156

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

PCV Valves, GM Genuine Parts, Stock Inlet Size, Cadillac, Chevrolet, GMC, Each

Part Number: ADO-12691880

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 1/5/2026

Valves, GM Genuine Parts Engine Valves, Exhaust, Steel, 2.890 in. Overall Length, Chevrolet, GMC, Each

Part Number: ADO-12678745

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026