BUICK Engines & Components

Timing Covers, GM Genuine Parts, One-piece, Aluminum, Natural, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac, Each

Part Number: ADO-12633906

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Free Shipping
• $20 Summit Bucks

Harmonic Balancer, 7.710 in. Diameter, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Saab, Each

Part Number: ADO-19300488

5.0 out of 5 stars ( 13 )

Estimated Ship Date: Today

• Free Shipping
• $20 Summit Bucks

Valve Cover Assembly, Left side, New Design, 09' Prior

Part Number: ADO-12570427

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping
• $20 Summit Bucks

Connecting Rods, GM Genuine Parts, I-beam Style, Steel, 6.098 in. Length Center To Center, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Saab, Each

Part Number: ADO-12649190

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping
• $20 Summit Bucks

Engine Oil Pump, LS High Volume Oil Pump, Fits Engines with Active Fuel Management (AFM), Each

Part Number: ADO-12710304

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

• Free Shipping
• $20 Summit Bucks

Valve Covers, Replacement, Stock, Baffled, Cast Aluminum, Natural, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac, Saab, Each

Part Number: ADO-12582224

Not Yet Reviewed

Estimated Ship Date: Today

• $20 Summit Bucks

Engine Oil Pump, Stock Replacement Engine Oil Pump, GM 2.8L/3.0L/3.6L, Each

Part Number: ADO-12640448

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Free Shipping
• $20 Summit Bucks

Lifter, Hydraulic Roller, Chevy, GMC, Each

Part Number: ADO-12721203

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping
• $20 Summit Bucks

Drive Belt Tensioner Assembly

Part Number: ADO-12685957

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

Valve Covers, Replacement, Stock, Cast Aluminum, Natural, Buick, Cadillac, Chevrolet, GMC, Each

Part Number: ADO-12686424

Not Yet Reviewed

Estimated Ship Date: Jan 2, 2026 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

CAMSHAFT ASM EXH

Part Number: ADO-19433783

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

Engine Camshaft, Engine Camshaft, CAMSHAFT ASM-INT

Part Number: ADO-12634207

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

Harmonic Balancer, GM OE, Not SFI-Approved, Buick, Chevy, GMC, Oldsmobile, Pontiac, Saturn, Each

Part Number: ADO-90537704

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

BRACKET ASM-GEN & P/S PUMP

Part Number: ADO-12567922

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

CAMSHAFT ASM-INT

Part Number: ADO-12638651

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• $20 Summit Bucks
• Special Order

SPROCKET-CR/SHF

Part Number: ADO-12642713

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping
• $20 Summit Bucks

HEAD ASM-CYL (MCHG) (RH LFX W/SAI)

Part Number: ADO-12633963

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Core Charge $75.00
• Free Shipping
• $20 Summit Bucks
• Special Order

CAMSHAFT ASM-EXH

Part Number: ADO-25203252

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

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

Part Number: ADO-12590766

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

Engine Valve Cover

Part Number: ADO-12714147

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

SPROCKET-CM/SHF

Part Number: ADO-12552128

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

PISTON ASM

Part Number: ADO-25195028

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, Cadillac, Chevy, GMC, Pontiac, Saab, Saturn, Suzuki, Each

Part Number: ADO-12666374

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

Oil Pans, GM Genuine Parts Oil Pans, Center Sump, Alumminum, Stock Depth, Chevy, Each

Part Number: ADO-12666371

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

Piston Rings, GM Genuine Parts Piston Rings, 3.465 in. Bore, 1.2 mm, 1.5 mm, 2.0 mm Ring Thickness, Buick, Chevy, GMC, Pontiac, Saturn, Sold as 1 Set

Part Number: ADO-12669571

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order