FIT FOR - throttle body for 2004-2007 for Buick for Rainier 2004-2007 for Chevrolet for Colorado 2006-2007 for Chevrolet for Impala 2006-2007 for Chevrolet for Monte Carlo 2003-2007 for Chevrolet for Trailblazer 2003-2006 for Chevrolet for Trailblazer EXT 2004-2007 for GMC for Canyon 2003-2007 for GMC for Envoy 2003-2006 for GMC for Envoy XL 2004-2005 for GMC for Envoy XUV 2006-2007 for Hummer for H3 2003-2007 for Isuzu for Ascender. HIGH PERFORMANCE - The throttle controls the throttle opening in real time by adding corresponding sensors and electronic control units, which helps to improve the safety, power, stability and economy of the car, and reduce emissions. IMPROVED ENGINE EMISSIONS - At idle, the throttle is maintained at a very small opening angle to stabilize combustion, improve fuel economy and further control emissions. SAFE DRIVING PROTECTION - Electronic throttle control system achieves the best torque output of the engine to ensure the safety of driving.
