2015 Gmc Sierra 2500 HD 6.6L Duramax V8 DIESEL A/T 4WD SLE Extended Cab Pickup Fleetside Serpentine Belt - 12649154

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2015 GMC Sierra 2500 HD 6.6L Duramax V8 DIESEL A/T 4WD SLE Extended Cab Pickup Fleetside

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Serpentine Belt

Part Number: 12649154
Supersession(s): 98064077

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Serpentine Belt.
Dual Alternators. Serpentine Belt.

Serpentine Belt

Fits Sierra 2500 HD, Sierra 3500 HD, Silverado

6.6 LITER DIESEL, w/dual alternator. 6.6 LITER DIESEL, w/dual alternator, 150/150 amp. Silverado, Sierra; 6.6L; Dual Alternator. Silverado, Sierra; 6.6L; Dual Alternators.
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.