Buy 2015 Gmc Sierra 2500 HD 6.6L Duramax V8 DIESEL A/T 4WD SLE Extended Cab Pickup Fleetside Serpentine LITER, BELTS, Drive, Air - OEM Gmc Part # 10230729 (10069990)

Serpentine Belt.
6pk x 94". Air Pump. Alternator, Water Pump and Power Steering. Exc.Air Cond. Order engine drive Belts by year & engine type. Routing:Crk,Wp,Alt,Ps. Serpentine Belt.

Serpentine Belt

4.3 LITER. 4.3 LITER, w/o AC. 5.0 & 5.7 LITER. 5.7 liter w/o AC, w/o air pump. 5.7 liter, w/o AC. 6 CYLINDER, 4.3, w/o AC. 6 cylinder, alternator & P/S. S-Series; 4.3L; w/o AC. W/o AC.
Drive Belt - Repair or Replace
A failing drive belt could affect the performance of your vehicle's auxiliary systems, not to mention a loud squealing sound from under the hood. Consider having having your drive belt inspected or replaced to keep your 2015 GMC Sierra 2500 HD running at its best.