12570800 Bosch Throttle Body For 03-07 Silverado Tahoe GMC Sierra 5.3L 4.8L 6.0L

2003-06 Chevy Silverado 1500 Throttle Body Assembly V8 4.8L. 2003-06 Chevy Silverado 1500 Throttle Body Assembly V8 6.0L. 2003-06 Chevy Silverado 1500 Throttle Body Assembly V8 5.3L. 2007 Chevy Silverado 1500 Classic Throttle Body Assembly V8 6.0L.