LSAILON S20064 NEW Throttle Body replacement for 2003-07 Chevrolet Trailblazer 4.2L, 2003-06 Chevrolet Trailblazer EXT 4.2L, 2003-07 GMC Envoy 4.2L,2006 Hummer H3 3.5L, 2005-07 Pontiac Grand Prix 5.3L


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Product Details
  • Manufacturer:
    LSAILON
  • Model:
    103983-5233-1517547451
Product Features
  • THE MEANING OF THROTTLE BODY: The throttle body is a valve that controls how much the engine inhales. It is a round steel piece with a shaft in the middle that is connected to the throttle cable and controlled by the throttle cable. The throttle body is a device on the engine intake system.The throttle valve is the most important component of today's EFI engine system. It has an air filter on the upper part and an engine block on the lower part. It is the throat of the car engine.
  • PREMIUM FEATURES: The ETC system precisely controls the air-fuel ratio under various conditions to make combustion more complete and reduce the generation of exhaust gas. At idle, the throttle is kept at a very small opening angle to stabilize combustion and improve fuel economy, emissions are controlled in a further way.
  • FUNCTION: The function of the throttle valve is to control the intake flow of the engine to control the air entering the engine. A controllable valve that determines the operating condition of the engine. After the air enters the intake pipe, it mixes with the gasoline to become a combustible mixed gas and participates in combustion work. The driver manipulates the accelerator pedal to operate the throttle opening.
  • BUYER NOTICE: Please use the compatibility chart below to double check if these will work for your car.We provide ONE YEAR WARRANTY for all our Throttle Bodies. Please contact us if you have any question
  • FITMENT FOR VEHICLES WITH THROTTLE BODY CONTROLS: The Throttle Body Fit for 2004-2007 Buick Rainier, 2004-2007 Chevrolet Colorado, 2006-2007 Chevrolet Impala/ Monte Carlo, 2003-2007 Chevrolet Trailblazer, 2003-2006 Chevrolet Trailblazer EXT, 2004-2007 GMC Canyon, 2003-2007 GMC Envoy, 2003-2006 GMC Envoy XL, 2004-2005 GMC Envoy XUV, 2006-2007 Hummer H3, 2003-2007 Isuzu Ascender, 2006 Isuzu i-350, 2007 Isuzu i-370, 2003-2004 Oldsmobile Bravada, 2005-2007 Pontiac Grand Prix, 2005-2007 Saab 9-7x