Engines & Components

Accessory Belt Tensioner, Serpentine, 6-rib, Buick, Chevy, Pontiac, Saturn, Each

Part Number: ADO-12603527

Not Yet Reviewed

Estimated Ship Date: Dec 31, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

Accessory Belt Tensioner, Smooth Pulley, Chevy, Each

Part Number: ADO-91177497

Not Yet Reviewed

Estimated Ship Date: Dec 31, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

Accessory Belt Tensioner, Smooth Pulley, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: ADO-24504818

Not Yet Reviewed

Estimated Ship Date: Dec 31, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

Valve Covers, Replacement, Stock, Baffled, Cast Aluminum, Natural, Chevrolet, Pontiac, Saturn, Each

Part Number: ADO-12614738

Not Yet Reviewed

Estimated Ship Date: Dec 31, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

BEARING KIT OS,CR/SHF

Part Number: ADO-55588332

Not Yet Reviewed

Estimated Ship Date: Dec 31, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

Pistons, GM Genuine Parts Pistons, 4.090 in. Bore, 3.00 mm. 2.00 mm. 4.00 mm. Ring Grooves, Chevy, GMC, Each

Part Number: ADO-12550059

Not Yet Reviewed

Estimated Ship Date: Dec 31, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

Oil Pans, GM Genuine Parts Oil Pans, Rear Sump, Aluminum, Stock Depth, Cadillac, Each

Part Number: ADO-12648929

Not Yet Reviewed

Estimated Ship Date: Dec 31, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

BEARING KIT,CR/SHF THR (-.25 UNDERSIZE)

Part Number: ADO-55588334

Not Yet Reviewed

Estimated Ship Date: Dec 31, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

Pistons, GM Genuine Parts Pistons, 3.350 in. Bore, 1.2 mm 1.5 mm 2.5 mm Ring Thickness, Chevy, Oldsmobile, Pontiac, Saturn, Each

Part Number: ADO-12591087

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• $20 Summit Bucks
• Special Order

Oil Pans, GM Genuine Oil Pans, Rear Sump, Steel, Stock Depth, Chevy, Each

Part Number: ADO-12600497

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

Engine Timing Cover, Engine Timing Cover, COVER ASM-ENG FRT (W/ O/PMP)

Part Number: ADO-12637040

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

CAMSHAFT,EXH(MCHG)

Part Number: ADO-24100366

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

ADAPTER,OIL FLTR(W/BYPASS VLV)

Part Number: ADO-12604839

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Free Shipping
• $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: Dec 22, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

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

Part Number: ADO-12666372

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

Pistons, GM Genuine Parts Pistons, 3.941 in. Bore, 1.20 mm, 1.50 mm, 2.50 mm Ring Thickness, Driver, Chevy, GMC, Each

Part Number: ADO-12658180

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

Pistons, GM Genuine Parts Pistons, 3.941 in. Bore, 1.20 mm, 1.50 mm, 2.50 mm Ring Thickness, Passenger, Chevy, GMC, Each

Part Number: ADO-12658181

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

COVER ASM-TMG BELT RR

Part Number: ADO-55598131

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• $20 Summit Bucks
• Special Order

PAN ASM-OIL

Part Number: ADO-12716566

Not Yet Reviewed

Estimated Ship Date: Dec 31, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

Valve Covers, Replacement, Stock, Baffled, Cast Aluminum, Natural, Buick, 2.0L, Each

Part Number: ADO-12605216

Not Yet Reviewed

Estimated Ship Date: Dec 31, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

PISTON ASM,(W/PIN)

Part Number: ADO-19434034

Not Yet Reviewed

Estimated Ship Date: Dec 31, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

TANK ASM-ENG OIL

Part Number: ADO-12739175

Not Yet Reviewed

Estimated Ship Date: Dec 31, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

Valve Covers, Replacement, Stock, Baffled, Cast Aluminum, Natural, Chevrolet, Pontiac, Saturn, 2.0L, Each

Part Number: ADO-12612781

Not Yet Reviewed

Estimated Ship Date: Dec 31, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

Valve Covers, Replacement, Stock, Baffled, Plastic, Black, Buick, Cadillac, Chevrolet, GMC, Saab, Saturn, Each

Part Number: ADO-12647772

Not Yet Reviewed

Estimated Ship Date: Dec 31, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

Valve Covers, Replacement, Stock, Black, Chevrolet, GMC, 7.4L, Each

Part Number: ADO-12553667

Not Yet Reviewed

• Free Shipping
• $20 Summit Bucks
• Special Order