COMPATIBILITY VEHICLES: Our Throttle Body Assembly compatible for 2004-2007 for Buick Rainier, 2004-2007 for Chevrolet Colorado, 2006-2007 for Chevrolet Impala Monte Carlo, 2003-2007 for Chevrolet Trailblazer, 2003-2006 for Chevrolet Trailblazer EXT, 2004-2007 for GMC Canyon, 2003-2007 for GMC Envoy, 2003-2006 for GMC Envoy XL, 2004-2005 for GMC Envoy XUV, 2006-2007 for Hummer H3, 2003-2007 for Isuzu Ascender, 2003-2004 for Oldsmobile Bravada, 2005-2007 for Pontiac Grand Prix
REPLACE OEM PART NUMBER: Designed to meet or exceed OE of 217-2296, 337-05399, 67-3006, S20064, 12568580A
ADVANTAGE: The size of the throttle opening determines the probability of the engine; 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 air through the operation of the sensor, and carry out power boosting
IMPORTANCE OF THROTTLE BODY: The throttle body is an controlled flap. The flap is flipped by the angle of the accelerator pedal. The larger the angle of reversal, the larger the air. then the ECU controls the fuel injection amount according to the detected air quantity.
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