Engines & Components

Accessory Belt Tensioners, ACDelco Drive Belt Tensioners, 8-Rib Serpentine Pulley, Chevy, GMC, Each

Part Number: ADO-12716898

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Accessory Belt Tensioners, Replacement, Cadillac, Chevrolet, 6.2L Gen V, Each

Part Number: ADO-12683675

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

Piston Rings, GM Genuine Parts Piston Rings, 3.920 in. Bore, Chevy, GMC, Sold as 1 Set

Part Number: ADO-12685186

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Piston Rings, GM Genuine Parts Piston Rings, 4.100 in. Bore, Cadillac, Chevy, GMC, Sold as 1 Set

Part Number: ADO-12685185

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Camshaft Phasers, Variable Valve Timing Assemblies, Sintered Metal, Right Bank, Buick, Chevrolet, Cadillac, GMC, 3.6L, Each

Part Number: ADO-12684832

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

Harmonic Balancers, GM Genuine Parts, 10-groove, 7.610 in. O.D., Chevrolet, 6.2L Small Block Gen V, Each

Part Number: ADO-12688494

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

TUBE ASM-PCV (AIR INDCTN TO DRY SUMP TNK)

Part Number: ADO-12665107

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• Oversize $10.99
• $20 Summit Bucks
• Special Order

Piston Rings, GM Genuine Parts Piston Rings, 3.465 in. Bore, Buick, Cadillac, Chevy, GMC, Pontiac, Saturn, Sold as 1 Set

Part Number: ADO-12665165

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Oil Pans, GM Genuine parts Oil Pans, Rear Sump, Aluminum, Stock Depth, Chevy, Each

Part Number: ADO-12669909

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

SEAL-PCV PIPE CONN (O RING)

Part Number: ADO-12670257

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Piston Rings, GM Genuine Parts Piston Rings, 3.799 in. Bore, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Pontiac, Saab, Sold as 1 Set

Part Number: ADO-12670788

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Piston Rings, GM Genuine Parts Piston Rings, 3.701 in. Bore, 1.0 mm, 1.2 mm, 1.2 mm, Thickness, Buick, Cadillac, Chevy, GMC, Sold as 1 Set

Part Number: ADO-12644928

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

SEAL-VAC PUMP

Part Number: ADO-12647210

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Oil Pans, GM Genuine Parts Oil Pans, Black, Steel, Stock Depth, Buick, Cadillac, Chevy, GMC, Each

Part Number: ADO-12647615

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

PCV Hoses and Tubes, GM Genuine Parts PCV Valve Hoses, Plastic, Black, Cadillac, Chevrolet, GMC, Each

Part Number: ADO-12649933

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

TUBE ASM-PCV

Part Number: ADO-12670653

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Piston Rings, GM Genuine Parts Piston Rings, 3.780 in. Bore, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Pontiac, Saab, Sold as 1 Set

Part Number: ADO-12670787

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

TUBE ASM-PCV

Part Number: ADO-12670908

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

TUBE ASM-PCV

Part Number: ADO-12670909

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Oil Pans, GM Genuine Parts Oil Pans, Black, Steel, Stock Depth, Buick, Cadillac, Chevy, GMC, Each

Part Number: ADO-12676340

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Accessory Belts, Serpentine, 5-rib, 67.09 in. Length, Chevrolet, 1.5L, 2.0L, Each

Part Number: ADO-12658091

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

GASKET-PCV OIL SEP

Part Number: ADO-12663426

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Idler Pulley, OE Replacement, Supercharger, 68mm Diameter, 32mm Width, Smooth, Steel, Black, Chevrolet, Corvette ZR1, 6.2L, Each

Part Number: ADO-12665845

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

CAM ASM-MODE CONT

Part Number: ADO-13263294

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Oil Pans, GM Genuine Parts Oil Pans, Rear Sump, Aluminum, Stock Depth, Buick, Chevy, Pontiac, Saturn, Each

Part Number: ADO-12604911

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order