Description:

Electric throttle body for 2008 for Chevrolet Trailblazer Base Sport Utility 4-Door 4.2L, 2008 2009 for Chevrolet Trailblazer LT Sport Utility 4-Door 4.2L, 2008 2009 for GMC Envoy SLE Sport Utility 4-Door 4.2L, 2008 2009 for GMC Envoy SLT Sport Utility 4-Door 4.2L, 2008 for Isuzu Ascender S Sport Utility 4-Door 4.2L, 2008 2009 for Saab 9-7x 4.2i Sport Utility 4-Door 4.2L. HIGH PERFORMANCE- Aintier's electric throttle controls the throttle opening in real time by adding corresponding sensors and electric control units, which helps to improve the security, power, stability and economy of the car.. IMPROVED ENGINE PERFORMANCE- At idle, the throttle is maintained at a very small opening angle to stabilize combustion, improve fuel economy.. SAFE DRIVING PROTECTION - Electric throttle control system achieves the best torque output of the engine to ensure the security of driving..