Shop Cadillac Escalade EXT Accessory Drive Belt. 3.0 LITER TWIN-TURBO. CT5; 3.0L. CT6; 3.0L; Alternator LITER, Alternator - OEM Cadillac Part # 12678130 (12652764)

Accessory Drive Belt. Alternator Belt. Serpentine Belt.
A component of the external engine that transfers power to Accessory pulleys by rotation. Routing:Crk,Alt.

Accessory Drive Belt

Fits CT5, CT6

3.0 LITER TWIN-TURBO. CT5; 3.0L. CT6; 3.0L; Alternator.
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 running at its best.