Dorman 977-161 Electronic Throttle Body for Specific Models (OE FIX)

Upgraded replacement - this electronic throttle body features enhanced internal components to prevent future failures New construction - 100% new case aluminum, not remanufactured, for reliability and the convenience of no core charge Simple replacement - installation is the same as original equipment with plug-and-play electrical connector Quality engineering - designed in the United States and backed by decades of automotive aftermarket experience Vehicle model years this part fits: Buick Rainier: 2004 Cadillac Escalade ESV: 2003, 2004, 2005, 2006 Cadillac Escalade EXT: 2003, 2004, 2005, 2006 Cadillac Escalade: 2003, 2004, 2005, 2006 Chevrolet Avalanche 1500: 2003, 2004, 2005, 2006 Chevrolet Express 1500: 2007 Chevrolet Express 2500: 2004, 2005, 2006, 2007 Chevrolet Express 3500: 2004, 2005, 2006, 2007 Chevrolet Silverado 1500 Classic: 2007 Chevrolet Silverado 1500 HD Classic: 2007 Chevrolet Silverado 1500 HD: 2003, 2005, 2006 Chevrolet Silverado 1500: 2003, 2004, 2005, 2006 Chevrolet Silverado 2500 HD Classic: 2007 Chevrolet Silverado 2500 HD: 2003, 2004, 2005, 2006 Chevrolet Silverado 2500: 2003, 2004 Chevrolet Silverado 3500 Classic: 2007 Chevrolet Silverado 3500: 2003, 2004, 2005, 2006 Chevrolet SSR: 2003, 2004 Chevrolet Suburban 1500: 2003, 2004, 2005, 2006 Chevrolet Suburban 2500: 2003, 2004, 2005, 2006 Chevrolet Tahoe: 2003, 2004, 2005, 2006 Chevrolet W3500 Tiltmaster: 2003, 2004, 2005, 2006, 2007 Chevrolet W4500 Tiltmaster: 2003, 2004, 2005, 2006, 2007 GMC Envoy XL: 2003, 2004 Also fits more vehicles not listed here