Replaces OE Number 12669569. Interchange Part Number 36299, 12669569. 2007-2011 Avalanche (submodel: LS, LT, LTZ) Truck. 2012 Avalanche (submodel: LS, LT, LTZ) Serpentine. 2013 Avalanche (submodel: Black Diamond LS, Black Diamond LT, Black Diamond LTZ) Serpentine.
