This Fits Your 2007 GMC Sierra 1500 Classic SLE Extended Cab Pickup 5.3L Vortec V8 FLEX A/T 4WD
Full size assembly image of Belts & pulleys. (1/1)

Belts & pulleys.

5. 3 & 6. 0 liter. AC belt. P/S & alternator. W/105AMP alternator. W/130AMP alternator.