Electronic Throttle Body Compatible with Chevy Avalanche 20092013 Express Silverado Suburban 1500 2500 0913 for GMC Canyon 092012 Yukon XL 2500 0913 for Hummer H2 H3 2009 12629992 12601387

PRODUCT INFORMATION Inner Diameter 87 mm Outer Diameter 10064 mm 6pin Replacement for 12589235 12629992 12601387 2173151 S20019 977316 673013 33702212 FITMENT Compatible with Chevrolet for Colorado 092012 for Avalanche Silverado 1500 20092013 for Express 1500 092014 for Express 2500 3500 092015 for Silverado 2500 HD 3500 HD 092015 for Silverado 3500 2013 for Suburban 1500 092014 for Suburban 2500 092013 for Tahoe 20092014 for Trailblazer 2009 FITMENT Compatible with GMC for Canyon 20092012 for Envoy 2009 for Savana 1500 20092014 for Savana 2500 3500 20092015 for Sierra 1500 20092013 for Sierra 2500 HD Sierra 3500 HD 20092015 for Yukon Yukon XL 1500 20092014 for Yukon XL 2500 20092013 QUALITY The electronic throttle body operates at high temperature and controls the intake volume through rotation It is made of Aluminum which is resistant to high temperature corrosion abrasion with a very long service life NOTE The throttle body must be initialized after installation Initialization procedure Turn the key to the ON position without starting the engine and wait 30 seconds for the electronic throttle body to complete the selflearning process battery voltage must not fall below 115V then start the vehicle normally