Replacement for: 2007-2012 Chevy Tahoe, 2009 Chevy Express 2500, 2007-2012 Chevy Silverado, 2007-2012 Chevy Suburban, 2007-2012 Chevy Avalanche, 2009-2012 Cadillac Escalade, 2007-2012 GMC Sierra 1500, 2007-2012 GMC Yukon. Part number: 12639516, 12619820, 12569256, 12571595, 12645725. Made of aluminum and plastic, precision machining, not easy to wear, good quality, stable performance. It can simplify the maintenance procedure, simplify the operation, and improve the engine operation efficiency. Professional installation in highly recommended, No instruction included.
