BUICK Engines & Components

Accessory Belts, Serpentine, 6-rib, 109.84 in. Length, Buick, Chevrolet, Pontiac, Saturn, 3.9L, Each

Part Number: ADO-12578274

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

• $20 Summit Bucks
• Special Order

NOZZLE-TMG CHAIN OIL

Part Number: ADO-12577163

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• $20 Summit Bucks
• Special Order

INDICATOR ASM-OIL LVL

Part Number: ADO-12575957

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• $20 Summit Bucks
• Special Order

ARM ASM-VLV RKR

Part Number: ADO-12577695

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• $20 Summit Bucks
• Special Order

SPROCKET-CR/SHF

Part Number: ADO-12568125

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• $20 Summit Bucks
• Special Order

Engine Timing Chain Guide, Engine Timing Chain Guide, SHOE,TMG CHAIN TENSR

Part Number: ADO-12568766

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• $20 Summit Bucks
• Special Order

NOZZLE ASM-PSTN OIL

Part Number: ADO-12606356

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• $20 Summit Bucks
• Special Order

PCV Valve Hose, GM OE, Stainless Steel, Natural, Buick, Chevy, Pontiac, Saturn, Each

Part Number: ADO-12606566

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• $20 Summit Bucks
• Special Order

GUIDE ASM-TMG CHAIN

Part Number: ADO-12597416

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• $20 Summit Bucks
• Special Order

GUIDE ASM-TMG CHAIN

Part Number: ADO-12597418

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• $20 Summit Bucks
• Special Order

Engine Timing Chain Tensioner

Part Number: ADO-12608580

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 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
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Timing Chain Tensioners, Replacement, Buick, Chevrolet, Pontiac, Saturn, Each

Part Number: ADO-12600695

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

• $20 Summit Bucks
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Accessory Belts, Serpentine, 6-rib, 94.49 in. Length, Buick, Each

Part Number: ADO-12604478

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

• $20 Summit Bucks
• Special Order

INDICATOR ASM-OIL LVL

Part Number: ADO-12595327

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• $20 Summit Bucks
• Special Order

SCREEN ASM-O/PMP

Part Number: ADO-12550042

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Valves, GM Genuine Parts Engine Valves, Exhaust, Stainless Steel, 3.823 in. Overall Length, Buick, Cadillac, Chevrolet, GMC, Pontiac, Saturn, Each

Part Number: ADO-12631974

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

• $20 Summit Bucks
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Valves, GM Genuine Parts Engine Valves, Intake, Steel, 3.985 in. Overall Length, Buick, Cadillac, Chevrolet, GMC, Pontiac, Saturn, Each

Part Number: ADO-12631975

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

• $20 Summit Bucks
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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: Jan 7, 2026 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

CAMSHAFT,INT

Part Number: ADO-12632275

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• $20 Summit Bucks
• Special Order

Pistons, GM Genuine Parts Pistons, 3.465 in. Bore, 1.20 mm, 1.50 mm, 2.50 mm Ring Thickness, Buick Cadillac, Chevy, GMC, Each

Part Number: ADO-12627170

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

• $20 Summit Bucks
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Idler Pulleys, GM OE, Serpentine, Steel, Black, Buick, Chevy, GMC, Isuzu, Oldsmobile, Saab, Each

Part Number: ADO-12618111

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

• $20 Summit Bucks
• Special Order

Accessory Belts, Serpentine, 6-rib, 93.89 in. Length, Buick, Chevrolet, GMC, Saturn, Each

Part Number: ADO-12608660

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

• $20 Summit Bucks
• Special Order