WARNNING: During the installation process, please ensure that other components are functioning properly and connect relevant accessories. In addition, please use the ECU to match the new parts with the vehicle to prevent the occurrence of codes and other avoidable faults. Replacement Part Number: 12570800, 12679525, 217-2293, 977-307, Please confirm the part number and vehicle models before order. Compatible with Chevy models--2003-06 Chevy Avalanche 1500
2007 Express 2500/3500 Van V8 6.0L
2003-06 Silverado 1500 V8 4.8L 5.3L 6.0L
2003-06 Suburban 2500 V8 6.0L
2003-04 Trailblazer EXT V8 5.3L Compatible with 2004 Bulck Rainier V8 5.3L
2003-06 Cadillac Escalade ESV/EXT
2003-07 Hummer H2
2003-04 Isuzu Ascender V8 5.3L
& more. See below for the full vehicle list. Our photos show the actual product you receive. Please double confirm the compatibility as well as the OEM number before purchasing. If your throttle body fails, just contact us, and we will provide you with satisfactory service. Compatibility:

For 2004 Bulck Rainier V8 5.3L

For Cadillac

2003-06 Cadillac Escalade

2003-06 Cadillac Escalade ESV

2003-06 Cadillac Escalade EXT

For Chevy

2003-06 Chevy Avalanche 1500

2007 Express 1500 Van V8 5.3L

2007 Express 2500 Van V8 6.0L

2004-06 Express 2500 Van V8 6.0L RPO Code KUP (Electronic Variable Speed)

2007 Express 2500 Van V8 4.8L

2007 Express 3500 Van V8 6.0L

2007 Express 3500 Van V8 4.8L

2004-06 Express 3500 Van V8 6.0L RPO Code KUP (Electronic Variable Speed)

2003-06 Silverado 1500 V8 4.8L 5.3L 6.0L

2007 Silverado 1500 Classic V8 4.8L 5.3L 6.0L

2005-06 Silverado 1500 HD

2003 Silverado 1500 HD

2007 Silverado 1500 HD Classic V8 6.0L

2003-04 Silverado 2500 V8 6.0L

2003-06 Silverado 2500 HD V8 6.0L

2007 Silverado 2500 HD Classic V8 6.0L

2003-06 Silverado 3500 V8 6.0L

2007 Silverado 3500 Classic V8 6.0L

2003-04 Chevy SSR

2003-06 Suburban 1500

2003-06 Suburban 2500 V8 6.0L

2003-06 Tahoe

2003-04 Trailblazer EXT V8 5.3L

For GMC

2003-04 GMC Envoy XL V8 5.3L

2004 Envoy XUV V8 5.3L

2007 Savana 1500 Van V8 5.3L

2007 Savana 2500 Van V8 4.8L

2007 Savana 2500 Van V8 6.0L

2004-06 Savana 2500 Van V8 6.0L RPO Code KUP (Electronic Variable Speed)

2007 Savana 3500 Van V8 4.8L 6.0L

2004-06 Savana 3500 Van V8 6.0L RPO Code KUP (Electronic Variable Speed)

2003-06 Sierra 1500 V8 4.8L 5.3L 6.0L

2007 Sierra 1500 Classic V8 6.0L

2007 Sierra 1500 Classic V8 5.3L

2007 Sierra 1500 Classic V8 4.8L

2005-06 Sierra 1500 HD

2003 Sierra 1500 HD

2007 Sierra 1500 HD Classic

2003-04 Sierra 2500

2003-06 Sierra 2500 HD V8 6.0L

2007 Sierra 2500 HD Classic V8 6.0L

2003-06 Sierra 3500 V8 6.0L

2007 Sierra 3500 Classic V8 6.0L

2003-06 Yukon

2003-06 Yukon XL 1500

2003-06 Yukon XL 2500 V8 6.0L

For Hummer, Isuzu

2003-07 Hummer H2

2003-04 Isuzu Ascender V8 5.3L