GMC Engines & Components

Drive Belt Tensioner Assembly

Part Number: ADO-38579

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

Serpentine Belt

Part Number: ADO-4K940

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Accessory Drive Belt

Part Number: ADO-2T17670

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Idler Pulleys, Professional, V-belt, 1-groove, Steel, Black, for use on Honda®, Buick, Cadillac, Chevy, Dodge, Ford, GMC, Isuzu, Mazda, Olds, Each

Part Number: ADO-38037

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Drive Belt Tensioner Assembly

Part Number: ADO-38258

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Serpentine Belt

Part Number: ADO-6K1203

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• Oversize $7.99
• $20 Summit Bucks
• Special Order

Accessory Belt, V-Ribbed, Serpentine, 6-Ribs, 118.29 in. Length, 0.807 in. Width, Chevy, GMC, Each

Part Number: ADO-6K1177

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Accessory Belts, V-Ribbed, Serpentine, 6-rib, 0.807 in. Width, 76.05 in. Length, Ford, Each

Part Number: ADO-6K755

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Serpentine Belt

Part Number: ADO-6K878

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

COVER ASM-TMG CHAIN UPR

Part Number: ADO-55514490

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

COVER KIT-INT MANIF

Part Number: ADO-25201318

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Tube, Positive Crankcase Ventilation Tube, Buick, Cadillac, Chevrolet, GMC, Each

Part Number: ADO-25202896

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

CAMSHAFT

Part Number: ADO-19432226

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

Serpentine Belt

Part Number: ADO-24580771

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Accessory Belt Tensioner, Replacement, Chevrolet, GMC, Each

Part Number: ADO-24585542

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

SEPARATOR KIT,PCV OIL

Part Number: ADO-19432816

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

Drive Belt Tensioner Assembly

Part Number: ADO-38165

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Drive Belt Tensioner Assembly

Part Number: ADO-38248

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Drive Belt Tensioner Assembly

Part Number: ADO-38507

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

COVER ASM-CM/SHF

Part Number: ADO-25204532

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

BEARING KIT,CR/SHF

Part Number: ADO-19256554

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Piston Rings, ACDelco GM Genuine Parts Piston Ring, 3.700 in. Bore, Upper Compression Ring, Buick, Cadillac, Chevy, GMC, Pontiac, Saturn, Suzuki, Each

Part Number: ADO-19210886

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Accessory Belt Tensioner, Serpentine, 6-rib, Chevy, GMC, Each

Part Number: ADO-39242

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Idler Pulleys, Professional, Serpentine, 6-groove, Thermoplastic, Black, Chevy, Chrysler, Dodge, GMC, Jeep, Plymouth, Each

Part Number: ADO-38034

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

COVER ASM-ENG FRT (W/ CR/SHF FRT OIL SEAL

Part Number: ADO-25203062

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order