977-307 Throttle Body Replacement for Chev-y Avalanche Express Silverado Suburban Tahoe Cadillac Escalade, GMC Savana Sierra Yukon, Hummer H2 2003-2007# 19420713 12679525 12570800 2172293 101393

Product Description1.Reference OE Numbers:1942071312679525125708002172293977-307977307977-1619771612.Fitment:Compatible with2004 Bui-ck Rainier2003-2006 Cadil-lac Escalade/ Escalade ESV /Escalade EXT2003-2006 Avalanche 1500/ Avalanche 25002007 Che-vrolet Express 15002004-2007 Express 2500/ Express 35002003-2006 Silverado 1500/ Silverado 1500 HD/ Silverado 2500 HD/ Silverado 35002007 Silverado 1500 Classic/ Silverado 1500 HD Classic/ Silverado 2500 HD Classic/ Silverado3500 Classic2003-2004 Silverado 25002003-2004 SSR2003-2006 Suburban 1500/ Suburban 25002003-2006 Tahoe2003-2004 Trailblazer EXT2003-2004 G-M-C Envoy XL2004 G-M-C Envoy XUV2007 G-M-C Savana 15002004-2007 G-M-C Savana 2500/ Savana 35002003-2006 G-M-C Sierra 1500/ Sierra 1500 HD/ Sierra 2500/ Sierra 35002007 G-M-C Sierra 1500 Classic/ Sierra 1500 HD Classic/ Sierra 2500 HD Classic/ Sierra 3500 Classic2003-2006 G-M-C Yukon/ Yukon XL 1500/ Yukon XL 25002003-2007 Hum-mer H22004 Hum-mer H2

• 【Fitment】Compatible with 2003-2007 Selected Models, Tahoe ,Avalanche, Express, Silverado, Suburban 1500 2500 3500; Savana, Sierra 1500 2500 3500, Yukon Denali SL, XL 1500, 2500; 2004 Rainier CXL, CXL Plus; Escalade (ESV, EXT ) Base.
• 【Reference Part Numbers】19420713, 12570800, 12679525, 217-2293, 2172293, 977-307, 977307, 977-161, 977161
• 【Durable】Our part is durable, engineered to match the quality and longevity of the original equipment manufacturer (OEM) component, ensuring a seamless and reliable installation process that guarantees long-lasting performance.
• 【Easy installation】Our part is designed for easy installation, requiring no special tools and saving you time and effort during the replacement process.
• 【Warranty】Our replacement products all come with one-year manufacturer's free replacement warranty.