Fitment: for GMC Sierra 3500 2003-2006, for Chevrolet Silverado 3500 2003-2006, for GMC Sierra 3500 Classic 2007, for Chevrolet Silverado 3500 Classic 2007, for GMC Sierra 2500 HD 2003-2006, for GMC Sierra 2500 HD Classic 2007, for GMC Yukon XL 2500 2003-2006, for Chevrolet Silverado 2500 HD 2003-2006, for Chevrolet Silverado 2500 HD Classic 2007, for Chevrolet Suburban 2500 2003-2006, for Chevrolet Avalanche 2500 2003-2006.OE Part Number: 12570801, 12679526.Electronic Throttle Body Assembly: The electronic throttle body assembly regulates the proper volume of airflow into the engine which is essential to the mixture of fuel and air in the engine. If the engine is stalling, failing to start, the electronic throttle warning light is on, hesitation or power surging on acceleration on your car, you may have a problem with your car's throttle body assembly.Qualified Material: Micro control chip inside to ensure the consistency of input and output of the circuit, and to keep the engine from idling instability. Made of durable metal and plastic.Installation: Professional installation is highly recommended. Note: Matching needs to be done when the product is installed.
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Item# : A108376671
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