2012 ACDelco Engines & Components

Piston Rings, GM Genuine Parts Piston Rings, 3.780 in. Bore, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Pontiac, Saab, Sold as 1 Set

Part Number: ADO-12670787

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Accessory Belts, Serpentine, 6-rib, Cadillac, Chevrolet, GMC, Each

Part Number: ADO-12636138

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Camshaft Phasers, Variable Valve Timing Assemblies, Sintered Metal, Chevrolet, GMC, Cadillac, 6.0L, Hybrid, Each

Part Number: ADO-12602699

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

Idler Pulley, OE Replacement, Supercharger, Smooth, Steel, Black, Cadillac, Chevrolet, 6.2L, Each

Part Number: ADO-12606031

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

Valves, GM Genuine Parts Engine Valves, Exhaust, Steel, 3.925 in. Overall Length, Buick, Chevrolet, GMC, Pontiac, Saturn, Each

Part Number: ADO-12615936

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Piston Rings, Genuine Parts Piston Rings, 3.701in. Bore, 1.2mm, 1.5mm, 2.5mm, Rings, Buick, Cadillac, Chevy, GMC, Pontiac, Saturn, Sold as a Set of 1

Part Number: ADO-12616973

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Oil Pump Pickup Tube Seal, Engine Oil Pump Pickup Tube Seal, SEAL-O/PMP SCRN

Part Number: ADO-12629741

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Camshaft Phasers, Variable Valve Timing Assemblies, Sintered Metal, Chevrolet, Buick, GMC, Saturn, Pontiac, Each

Part Number: ADO-12621505

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

CAMSHAFT ASM

Part Number: ADO-12625440

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

Accessory Belts, Serpentine, 6-rib, 95.08 in. Length, Cadillac, Chevrolet, Saab, Each

Part Number: ADO-12636139

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
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Camshaft Phasers, Variable Valve Timing Assemblies, Sintered Metal, Left, Chevrolet, GMC, Saturn, 2.4L, Each

Part Number: ADO-12578515

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

Idler Pulleys, GM OE, Serpentine, 6-groove, Plastic, Black, Cadillac, Chevy, GMC, Each

Part Number: ADO-12580774

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Rocker Arms, GM Genuine Parts, Roller Fulcrum Style, Steel, Natural, Buick, Cadillac, Chevrolet, 1.4L, Each

Part Number: ADO-09129211

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Engine Valve Cover Stud

Part Number: ADO-11611136

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Accessory Belt Tensioner, Replacement, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Saturn, Each

Part Number: ADO-19431998

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

PCV Valve

Part Number: ADO-12650860

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

PIPE ASM-EVAP EMIS FRT

Part Number: ADO-84115531

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• Oversize $39.99
• $20 Summit Bucks
• Special Order

Serpentine Belt, Serpentine Belt

Part Number: ADO-55578115

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

TENSIONER ASM-W/PMP & BALR SHF CHAIN

Part Number: ADO-28289946

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Engine Intake Valve, Engine Intake Valve, VALVE,INT

Part Number: ADO-55563529

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Dowel Pin, Transmission Bell Housing Dowel Pin, SLEEVE,CLU CBL ADJ

Part Number: ADO-90351708

Not Yet Reviewed

Estimated Ship Date: Jan 19, 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 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Serpentine Belt

Part Number: ADO-4K285

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Serpentine Belt

Part Number: ADO-4K630

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order