Dorman 977-017 Fuel Injection Throttle Body for Specific Models

Original equipment throttle bodies often fail when moisture and oil intrusion foul the internal electronics. This Dorman OE FIX throttle body features Dorman Sensor Shield technology, a proprietary butterfly shaft seal to prevent future failures from this contamination. With over 80,000 products backed by a team of product engineers and experts based in the United States, Dorman is the first choice of automotive professionals, backyard mechanics, and do-it-yourselfers all over North America.

• Upgraded design - this plug-and-play replacement throttle body features a proprietary Sensor Shield butterfly shaft seal to prevent future failures
• New construction - 100% new case aluminum, not remanufactured, for reliability and the convenience of no core charge
• Rigorously tested - complies with Federal Motor Vehicle Safety Standards (FMVSS) and endurance-proven with over 1 million cycle tests
• Trustworthy quality - vehicle try-on tested, and backed by a team of product experts in the United States and more than a century of automotive experience
• Vehicle model years this part fits:
  Buick Rainier: 2004, 2005, 2006, 2007
  Chevrolet Colorado: 2004, 2005, 2006, 2007
  Chevrolet Impala: 2006, 2007
  Chevrolet Monte Carlo: 2006, 2007
  
• Chevrolet Trailblazer EXT: 2003, 2004, 2005, 2006
  Chevrolet Trailblazer: 2002, 2003, 2004, 2005, 2006, 2007
  GMC Canyon: 2004, 2005, 2006, 2007
  GMC Envoy XL: 2003, 2004, 2005, 2006
  GMC Envoy XUV: 2004, 2005
  
• GMC Envoy: 2002, 2003, 2004, 2005, 2006, 2007
  Hummer H3: 2006, 2007
  Isuzu Ascender: 2003, 2004, 2005, 2006, 2007
  Isuzu i-350: 2006
  Isuzu i-370: 2007
  Oldsmobile Bravada: 2002, 2003, 2004
  
• Pontiac Grand Prix: 2005, 2006, 2007
  Saab 9-7x: 2005, 2006, 2007