Original equipment throttle bodies often fail from moisture and oil intrusion and failed internal electronics. This Dorman OE FIX throttle body features a non-contact Hall effect sensor and proprietary Sensor Shield butterfly shaft seal to prevent future failures.

Electronic Throttle Body 977-351 Features:

• Fits 2008-2011 Buick; 2008-2011 Chevrolet; 2007-2011 GMC; 2008-2009 Pontiac; 2007-2010 Saturn
• Upgraded design — this plug-and-play replacement throttle body features a contactless Hall effect sensor and 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