Throttle Body Assembly with Sensor
Express 1500,Express 2500,Express 3500,Sierra,Sierra 1500,Sierra 2500 HD,Sierra 3500 HD,Silverado 1500,Silverado 2500 HD,Silverado 3500 HD,Suburban 1500,Suburban 2500,Tahoe,9-7x,Ascender,Avalanche,Cheyenne,Envoy,Envoy XL,Escalade
Engine : 8.1L V8