2006 - 2009 Dodge Ram 2500 3500 Diesel New A/C AC Compressor With 1 Year Warranty 2006 - 2009 Dodge Ram 2500 3500 Diesel New A/C AC Compressor 2006 - 2009 DODGE RAM 2500 All Submodels L6 engines 2006 - 2009 DODGE RAM 3500 All Submodels L6 engines HS18 Compressor 1 Year warranty with proper installation