Throttle Body fits for GMC Chevrolet Buick Cadillac Vehicles - for Chevy Avalanche Express Silverado Suburban Tahoe GMC Envoy Savana Sierra Yukon Buick Cadillac Escalade 2003-2007, 12570800

About this item Models Fitment 1: The electronic throttle body fits for GMC Envoy XL 2003-2004, Envoy XUV 2004-2004, Savana 1500 2007-2007, Savana 2500/3500 2004-2007, Sierra 1500 2003-2006, Sierra 1500 Classic 2007, Sierra 1500 HD 2003 2005-2006, Sierra 1500 HD Classic 2007-2007, Sierra 2500 2003-2004, Sierra 2500 HD 2003-2006, Sierra 3500 2003-2006, Yukon 2003-2006, Yukon XL 1500 2003-2006, Yukon XL 2500 2003-2006, Buick Rainier 2004-2004, Cadillac Escalade 2003-2006, Escalade ESV 2003-2006. Models Fitment 2: The throttle body assembly fits for Chevrolet Avalanche 1500 2003-2006, Express 1500 2007-2007, Express 2500 2004-2007, Express 3500 2004-2007, SSR 2003-2004, Silverado 1500 2003-2006, Silverado 1500 Classic 2007-2007, Silverado 1500 HD 2003 2005-2006, Silverado 1500 HD Classic 2007, Silverado 2500 2003-2004, Silverado 2500 HD 2003-2006, Tahoe 2003-2006, Trailblazer EXT 2003-2004, Isuzu NPR HD 2004-2007, NPR 2004-2007, Ascender 2003-2004. Replacement OE Number: 19420713, 12570800, 12679525, 217-2293, 977-307, 977-161. Nilight electronic throttle body assembly is manufactured to the same specifications as the original throttle body. Please check your Oe number before you order it. Heat-resistant Aluminum: Nilight throttle body features reinforced composite materials for corrosion and heat resistance. The redesigned electronic sensor improves on previous models, addressing common failure points due to excessive wear, ensuring reliable performance and durability. When to Replace: If you notice the electronic throttle warning light, experience difficulty starting the engine, or encounter stalling, hesitation, or power surging during acceleration, it may indicate an issue with the electronic throttle body. Buy with Confidence: The Automotive Throttle Body electronic throttle body is crafted to meet OE specifications and undergoes stringent testing to ensure quality and reliability. If you have any questions about our throttle, please don't hesitate to contact us. Your satisfaction is our top priority, and we are here to assist you promptly. Featrure Electronically Butterfly Valve Precisely adjusts the intake air volume Mounting Point Great opening, easy to install Throttle Operating Motor High operating efficiency and stability 6-pin Electrical Connector OE design, easy to install Fitment GMC Envoy Envoy XL 2003-2004 / Envoy XUV 2004 GMC Savana Savana 1500 2007 / Savana 2500/3500 2004-2007 GMC Sierra 1500 (HD) Sierra 1500 2003-2006 / Sierra 1500 Classic 2007 / Sierra 1500 HD 2003 2005-2006 / Sierra 1500 HD Classic 2007-2007 GMC Sierra 2500 3500 Sierra 2500 2003-2004 / Sierra 2500 HD 2003-2006 / Sierra 3500 2003-2006 GMC Yukon Yukon 2003-2006 / Yukon XL 1500 2003-2006 / Yukon XL 2500 2003-2006 Chevrolet Express accessories Express 1500 2007-2007 / Express 2500 2004-2007 / Express 3500 2004-2007 Chevrolet Silverado 1500 (HD) Silverado 1500 2003-2006 / Silverado 1500 Classic 2007-2007 / Silverado 1500 HD 2003 2005-2006 / Silverado 1500 HD Classic 2007 Chevrolet Silverado 2500 (HD) Silverado 2500 2003-2004 / Silverado 2500 HD 2003-2006 / Silverado 2500 HD Classic 2007-2007 Chevrolet Silverado 3500 Silverado 3500 2003-2006 / Silverado 3500 Classic 2007-2007 Chevrolet Suburban Suburban 1500 2003-2006 / Suburban 2500 2003-2006 Cadillac Escalade Escalade 2003-2006 Escalade ESV 2003-2006 Escalade EXT 2003-2006 Hummer Hummer H2 2003-2007 Isuzu Isuzu NPR 2004-2007 / NPR HD 2004-2007 / Ascender 2003-2004 Buick Buick Rainier 2004-2004