🚗 ROADFAR Electric Throttle Body S20064 – Compatible with GMC Envoy 4.2L (2003-2007), Chevy Colorado (2004-2006), Chevy Trailblazer EXT (2003-2006) Review

COMPATIBILITY VEHICLES: Our Throttle valve Assembly compatible with 2004 2005 2006 2007 Buick Rainier, 2004 2005 2006 2007 Chevrolet Colorado, 2006 2007 Chevrolet Impala/ Monte Carlo, 2003 2004 2005 2006 2007 Chevrolet Trailblazer, 2003 2004 2005 2006 Chevrolet Trailblazer EXT, 2004 2005 2006 2007 GMC Canyon, 2003 2004 2005 2006 2007 GMC Envoy, 2003 2004 2005 2006 GMC Envoy XL, 2004 2005 GMC Envoy XUV, 2003 2004 2005 2006 2007 Isuzu Ascender, 2005 2006 2007 Pontiac Grand Prix. REPLACE OEM PART NUMBER: Designed to meet or exceed OE of 217-2296, 337-05399, 67-3006, S20064, 12568580A. ADVANTAGE: The throttle valve can increase power by accelerating or decelerating; by self-adjusting, the intake function can be corrected; when the throttle is opened to the maximum extent, the fuel injector will stop injecting fuel, which is used to clear the cylinder and control the engine assembly. Operation function; control the flaps, control the size of the intake air through the operation of the sensor, and carry out power boosting. IMPORTANCE OF THROTTLE BODY: The throttle is an electronically controlled flap, a "valve" that controls the amount of intake air. The flap is flipped by the angle of the accelerator pedal. The larger the angle of reversal, the larger the intake air volume, and then detected by the air flow sensor. The amount of intake air, then the ECU controls the fuel injection amount according to the detected intake air quantity, maintains the correct air-fuel ratio, and controls the combustion condition. IMPORTANT NOTE:Please check year/make/model of your vehicle with the part finder tool on the top left corner to confirm compatibility before purchase.Please contact us via email if you have any question.