BUICK Engines & Components

Main Bearings, GM Genuine Parts Crankshaft Main Bearings, Direct Replacement, Stock Size, Buick, Chevy, GMC, Oldsmobile, Pontiac, Sold as a Set

Part Number: ADO-12329954

Not Yet Reviewed

Estimated Ship Date: Dec 31, 2025 if ordered today

• $20 Summit Bucks
• Special Order

Pistons, GM Genuine Parts Pistons, 3.700 in. Bore, With Rings, 1.20 mm, 1.20 mm, 2.50 mm Ring Thickness, Driver Side, Chevy, Each

Part Number: ADO-12686358

Not Yet Reviewed

Estimated Ship Date: Dec 31, 2025 if ordered today

• $20 Summit Bucks
• Special Order

BEARING KIT,CR/SHF THR

Part Number: ADO-55584594

Not Yet Reviewed

Estimated Ship Date: Dec 31, 2025 if ordered today

• $20 Summit Bucks
• Special Order

Tensioner, Timing Chain, Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: ADO-12363192

Not Yet Reviewed

Estimated Ship Date: Dec 31, 2025 if ordered today

• $20 Summit Bucks
• Special Order

MAGNET-CM/SHF POSN ACTR INT

Part Number: ADO-12701773

Not Yet Reviewed

Estimated Ship Date: Dec 31, 2025 if ordered today

• $20 Summit Bucks
• Special Order

BEARING-CR/SHF LWR #1

Part Number: ADO-12623041

Not Yet Reviewed

Estimated Ship Date: Dec 31, 2025 if ordered today

• $20 Summit Bucks
• Special Order

VALVE,EXH

Part Number: ADO-12601762

Not Yet Reviewed

Estimated Ship Date: Dec 31, 2025 if ordered today

• $20 Summit Bucks
• Special Order

GUIDE ASM-TMG CHAIN

Part Number: ADO-12588387

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• $20 Summit Bucks
• Special Order

Engine Oil Dipstick Tube, Engine Oil Dipstick Tube, TUBE,OIL LVL IND

Part Number: ADO-12625480

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• $20 Summit Bucks
• Special Order

Engine Connecting Rod, Steel, Natural, Buick, Cadillac, Chevrolet, GMC, Saturn, Each

Part Number: ADO-12590584

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• $20 Summit Bucks
• Special Order

INDICATOR ASM-OIL LVL

Part Number: ADO-12611594

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• $20 Summit Bucks
• Special Order

Piston Rings, GM Genuine Parts Piston Rings, 3.504 in. Bore, 1.0 mm, 1.2 mm, 1.5 mm Ring Thickness, Buick, Cadillac, Chevy, GMC, Saab, Sold as 1 set

Part Number: ADO-12631194

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• $20 Summit Bucks
• Special Order

Pistons, GM Genuine Parts Pistons, 3.504 in. Bore, 1.00 mm, 1.20 mm, 1.50 mm Ring Grooves, Passenger Side, Buick, Cadillac, Chevy, GMC, Saab, Each

Part Number: ADO-12631195

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• $20 Summit Bucks
• Special Order

Pistons, GM Genuine Parts Pistons, 3.504 in. Bore, 1.00 mm, 1.20 mm, 1.50 mm Ring Grooves, Driver Side, Buick, Cadillac, Chevy, GMC, Saab, Each

Part Number: ADO-12631196

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• $20 Summit Bucks
• Special Order

SPROCKET-CR/SHF

Part Number: ADO-12693245

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• $20 Summit Bucks
• Special Order

ROD ASM-CONN

Part Number: ADO-12647161

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• $20 Summit Bucks
• Special Order

SHOE KIT,TMG CHAIN TENSR

Part Number: ADO-12559389

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• $20 Summit Bucks
• Special Order

CHAIN ASM-W/PMP & BALR SHF

Part Number: ADO-12635427

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• $20 Summit Bucks
• Special Order

Timing Chain Tensioners, Replacement, Steel, Buick, Cadillac, Chevrolet, GMC, Each

Part Number: ADO-12627109

Not Yet Reviewed

Estimated Ship Date: Dec 31, 2025 if ordered today

• $20 Summit Bucks
• Special Order

PAN ASM-OIL

Part Number: ADO-12718806

Not Yet Reviewed

Estimated Ship Date: Dec 31, 2025 if ordered today

• $20 Summit Bucks
• Special Order

Valve Covers, Replacement, Stock, Plastic, Black, Buick, Chevrolet, Oldsmobile, Pontiac, 3.8L, Each

Part Number: ADO-12590363

Not Yet Reviewed

Estimated Ship Date: Dec 31, 2025 if ordered today

• $20 Summit Bucks
• Special Order

Accessory Belts, V-groove, 52.58 in. Length, AMC, Buick, Cadillac, Chevy, Ford, GMC, International, Iveco, Olds, Packard, Pontiac, Studebaker, Each

Part Number: ADO-15520

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

• $20 Summit Bucks
• Special Order

Accessory Belts, V-groove, 53.08 in. Length, AMC, Buick, Cadillac, Chevy, Chrysler, Ford, GMC, International, Jeep, Olds, Plymouth, Pontiac, Each

Part Number: ADO-15525

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

• $20 Summit Bucks
• Special Order

INSULATOR-INT MANIF CVR

Part Number: ADO-12684594

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

• $20 Summit Bucks
• Special Order

Timing Chain Tensioners, Replacement, Buick, Cadillac, Oldsmobile, Pontiac, Each

Part Number: ADO-12581223

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

• $20 Summit Bucks
• Special Order