COMPATIBILITY-- SCITOO Throttle Body Assembly compatible for 2002 for Chevrolet for Trailblazer | 2002 for Chevrolet for Trailblazer EXT | 2002 for GMC for Envoy | 2002 for GMC for Envoy XL | 2002 for Oldsmobile for Bravada FUNCTION OF THE REPLACEMENT THROTTLE BODY-- Correct self-adjustment to improve engine performance, and improve vehicle reliability. Get a better acceleration or slowdown experience. COMPLETE SET OF CONVENIENCES-- Throttle body is included in the package that have been tested to meet or exceed OEM specifications. You can buy with confidence. OFFICIAL CONFIGURATION-- The Throttle Actuator, Idle Air Control and Throttle Position Sensoris designed to woke together which is more more secure and easier to install ATTENTION-- Please check the description and compatibility chart before your purchasing FEATURES:
The Throttle body for OE- TB1062, 25312095, S20065, S20011

COMPATIBLE for THE FOLLOWING VEHICLES:
2002 for Chevrolet for Trailblazer EXT LT Sport Utility 4-Door 4.2L
2002 for Chevrolet for Trailblazer EXT North Face Sport Utility 4-Door 4.2L
2002 for Chevrolet for Trailblazer LS Sport Utility 4-Door 4.2L
2002 for Chevrolet for Trailblazer LT Sport Utility 4-Door 4.2L
2002 for Chevrolet for Trailblazer LTZ Sport Utility 4-Door 4.2L
2002 for Chevrolet for Trailblazer North Face Sport Utility 4-Door 4.2L
2002 for GMC for Envoy SLE Sport Utility 4-Door 4.2L
2002 for GMC for Envoy SLT Sport Utility 4-Door 4.2L
2002 for GMC for Envoy XL SLE Sport Utility 4-Door 4.2L
2002 for GMC for Envoy XL SLT Sport Utility 4-Door 4.2L
2002 for Oldsmobile for Bravada Base Sport Utility 4-Door 4.2L