977-307 Throttle Body Replacement For 2003-2007 Avalanche Express Silverado 1500 2500 3500 Tahoe, GMC Yukon Savana, Buick, Cadillac, Hummer & Isuzu Models # 19420713 12570800 12679525 2172293

Reference OE Numbers:1942071312679525125708002172293977-307977307977-161977161Fitment:Compatible With 2004 Buick Rainier V8 5.3LCompatible With 2003-2006 Cadillac EscaladeCompatible With 2003-2006 Cadillac Escalade ESVCompatible With 2003-2006 Cadillac Escalade EXTCompatible With 2003-2006 Chevy Avalanche 1500Compatible With 2007 Chevy Express 1500 Van V8 5.3LCompatible With 2007 Chevy Express 2500 Van V8 6.0LCompatible With 2004-2006 Chevy Express 2500 Van V8 6.0L RPO Code KUP (Electronic Variable Speed)Compatible With 2007 Chevy Express 2500 Van V8 4.8LCompatible With 2007 Chevy Express 3500 Van V8 6.0LCompatible With 2007 Chevy Express 3500 Van V8 4.8LCompatible With 2004-2006 Chevy Express 3500 Van V8 6.0L RPO Code KUP (Electronic Variable Speed)Compatible With 2003-2006 Chevy Silverado 1500 V8 4.8LCompatible With 2003-2006 Chevy Silverado 1500 V8 6.0LCompatible With 2003-2006 Chevy Silverado 1500 V8 5.3LCompatible With 2007 Chevy Silverado 1500 Classic V8 6.0LCompatible With 2007 Chevy Silverado 1500 Classic V8 5.3LCompatible With 2007 Chevy Silverado 1500 Classic V8 4.8LCompatible With 2005-2006 Chevy Silverado 1500 HDCompatible With 2003 Chevy Silverado 1500 HDCompatible With 2007 Chevy Silverado 1500 HD Classic V8 6.0LCompatible With 2003-2004 Chevy Silverado 2500 V8 6.0LCompatible With 2003-2006 Chevy Silverado 2500 HD V8 6.0LCompatible With 2007 Chevy Silverado 2500 HD Classic V8 6.0LCompatible With 2003-2006 Chevy Silverado 3500 V8 6.0LCompatible With 2007 Chevy Silverado 3500 Classic V8 6.0LCompatible With 2003-2004 Chevy SSRCompatible With 2003-2006 Chevy Suburban 1500Compatible With 2003-2006 Chevy Suburban 2500 V8 6.0LCompatible With 2003-2006 Chevy TahoeCompatible With 2003-2004 Chevy Trailblazer EXT V8 5.3LCompatible With 2003-2004 GMC Envoy XL V8 5.3LCompatible With 2004 GMC Envoy XUV V8 5.3LCompatible With 2007 GMC Savana 1500 Van V8 5.3LCompatible With 2007 GMC Savana 2500 Van V8 4.8LCompatible With 2007 GMC Savana 2500 Van V8 6.0LCompatible With 2004-2006 GMC Savana 2500 Van V8 6.0L RPO Code KUP (Electronic Variable Speed)Compatible With 2007 GMC Savana 3500 Van V8 4.8LCompatible With 2007 GMC Savana 3500 Van V8 6.0LCompatible With 2004-2006 GMC Savana 3500 Van V8 6.0L RPO Code KUP (Electronic Variable Speed)Compatible With 2003-2006 GMC Sierra 1500 V8 6.0LCompatible With 2003-2006 GMC Sierra 1500 V8 5.3LCompatible With 2003-2006 GMC Sierra 1500 V8 4.8LCompatible With 2007 GMC Sierra 1500 Classic V8 6.0LCompatible With 2007 GMC Sierra 1500 Classic V8 5.3LCompatible With 2007 GMC Sierra 1500 Classic V8 4.8LCompatible With 2005-2006 GMC Sierra 1500 HDCompatible With 2003 GMC Sierra 1500 HDCompatible With 2007 GMC Sierra 1500 HD ClassicCompatible With 2003-2004 GMC Sierra 2500Compatible With 2003-2006 GMC Sierra 2500 HD V8 6.0Compatible With 2007 GMC Sierra 2500 HD Classic V8 6.0LCompatible With 2003-2006 GMC Sierra 3500 V8 6.0LCompatible With 2007 GMC Sierra 3500 Classic V8 6.0LCompatible With 2003-2006 GMC YukonCompatible With 2003-2006 GMC Yukon XL 1500Compatible With 2003-2006 GMC Yukon XL 2500 V8 6.0LCompatible With 2003-2007 Hummer H2Compatible With 2003-2004 Isuzu Ascender V8 5.3L

• ☑【Reference Part Numbers】19420713, 12570800, 12679525, 217-2293, 2172293, 977-307, 977307, 977-161, 977161
• ☑【Fitment】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.
• ☑【Feature】Brand new in box - Fit and quality guaranteed! 8-Prong pin male terminal; 1 female connector.
• ☑【Replacement】Manufactured from top quality components, this is your best option and inexpensive replacement for your rebuild, repair, and maintenance needs - an OE replacement product for your damaged or aged factory part.
• ☑【Warranty】Our replacement products all come with one-year manufacturer?s free replacement warranty.