Item description for 12568580 Electronic Throttle Body Assembly Replacement for Trailblazer 3.5L 3.7L

APPLICABLE MODELS - Electronic Throttle Body Compatible with Rainier 4.2L 2004-2007/Colorado 3.5L 2004-2006/Colorado 3.7L 2007/Impala 5.3L 2006-2007/Monte Carlo 5.3L 2006-2007/Trailblazer 4.2L 2003-2007/Trailblazer EXT 4.2L 2003-2006/Canyon 3.5L 2004-2006/Canyon 3.7L 2007.
FIT VEHICLES - Electronic Throttle Body Replacement For Envoy 4.2L 2003-2007/Envoy XL 4.2L 2003-2006/Envoy XUV 4.2L 2004-2005/H3 3.5L 2006/H3 3.7L 2007/Ascender 4.2L 2003-2007/i-350 3.5L 2006/i-370 3.7L 2007/Bravada 4.2L 2003-2004/Grand Prix 5.3L 2005-2007/9-7x 4.2L 2005-2007.
QUALITY & FUNCTION - DOSKJOK Electronic Throttle Body are manufactured under rigorous scientific standards and 100% tested out of the factory.Fix engine stalling, failing to start, electronic throttle warning light came on, hesitation or power surging on acceleration.
INSTALL - Throttle Body directly replace the old parts in the original position of the installation without change,easy to install on your vehicle, and come with pre-coated threads to assist installation.