Xxamz Throttle Body Assembly nCompatible With Chevy Express 1500/2500/3500 V8 4.8L 5.3L 03-06 GMC Savana 1500 2500 3500 V8 4.8L/5.3L 03-06 12596576 12580793 89017227

Additional Details from the Manufacturer

This item information is coming from the manufacturer. Some of the details may vary from the Nellis Auction listing. Please check the Quality Rating and Notes for information specific to this listing

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• Fit For: Chevy Express 1500/2500/3500 V8 4.8L/5.3L 03-06/ GMC Savana 1500/2500/3500 V8 4.8L/5.3L 03-06
• Function: The electronic throttle body is mainly through the throttle position inductor, according to the energy required by the engine, controls the size of the air through the operation of the inductor, improves engine power, and enhances vehicle acceleration performance.
• Working Principle: When the accelerator (gas pedal) is pushed down, the throttle plate opens and allows air into the engine. When the gas pedal is released, the butterfly closes and effectively chokes off (throttles) air flow into the combustion chamber. This process effectively controls the speed of the engine and ultimately, the speed of the vehicle.
• Solved the Problems: Rough acceleration; Car idle instability; Your vehicle fails to start when accelerating; The engine stalls and stops running; The electronic throttle warning light lights up and etc.
• If you encounter any problems before purchase or during subsequent use, please contact us in time and we will respond to you within 24 hours.