Engines & Components

Cylinder Head Fasteners, OE Replacement, Bolt Style, Hex Head, M12 x 1.75 Thread, Steel, Natural, Buick, Cadillac, Chevrolet, GMC, Each

Part Number: ADO-11547020

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

HOSE ASM-PCV OIL SEP

Part Number: ADO-12739532

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Piston Rings, GM Genuine Parts Piston Rings, 4.120 in. Bore, Cadillac, Chevy, GMC, Sold as 1 Set

Part Number: ADO-12687779

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

PAN ASM-OIL

Part Number: ADO-12688962

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

PULLEY-CR/SHF

Part Number: ADO-12692644

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

PAN ASM-UPR OIL

Part Number: ADO-12692968

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

PUMP ASM-OIL

Part Number: ADO-12693523

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

CONNECTOR,PCV HOSE

Part Number: ADO-212-540

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

CONNECTOR,PCV HOSE

Part Number: ADO-212-541

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, 4.125 in. Bore, Standard Size, 1.2mm, 1.2mm, 2.0mm, Chevrolet, 7.0L, 1 Set

Part Number: ADO-89017776

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Engine Oil Filler Cap

Part Number: ADO-FC271

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Engine Oil Filler Cap

Part Number: ADO-FC272

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Timing Chain Tensioners, Replacement, Buick, Chevrolet, Pontiac, Saturn, Each

Part Number: ADO-12600695

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Engine Timing Belt Tensioner

Part Number: ADO-55574864

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Engine Balance Shaft Chain Tensioner

Part Number: ADO-90537300

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Engine Water Pump Pulley

Part Number: ADO-24576970

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

• $20 Summit Bucks
• Special Order

PCV Valve Hose, GM OE, Rubber, Black, Chevy, Each

Part Number: ADO-12599243

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Engine Oil Filler Cap Seal

Part Number: ADO-90231261

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Engine Oil Filler Cap, Oil Filler Cap

Part Number: ADO-FC270

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

• $20 Summit Bucks
• Special Order

CAP ASM-OIL FIL

Part Number: ADO-FC275

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

• $20 Summit Bucks
• Special Order

COVER ASM-W/PMP

Part Number: ADO-12682815

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Idler Pulleys, GM OE, Serpentine, Steel, Black, Cadillac, Each

Part Number: ADO-12555244

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Accessory Belts, ACDelco V-Ribbed Serpentine Belts, Serpentine, 97.24 in. Length, 6 Rib, Chevy, GMC, Each

Part Number: ADO-19370622

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

• $20 Summit Bucks
• Special Order