Description:

[Vehicle Fitment]: Compatible with Chevrolet Colorado 2007-2012 2.9L 3.7L Compatible with GMC Canyon 2007-2012 2.9L 3.7L Compatible with Hummer H3 2007-2010 3.7L H3T 2009-2010 3.7L . [Reference Number]: 911-151, 911151, 12619109. [Terminal Quantity]: 5 Wires. [Direct Replacement]: The Secondary Air Injection Check Valve fits and performs like original equipment for a trouble-free installation..