Dorman - OE Solutions 599-029 HVAC Control Module

Climate controls stopped working? Seamlessly restore operation by easily swapping the malfunctioning original module with this fully tested replacement unit. Vehicle model years this part fits: Chevrolet Trailblazer EXT: 2002 Chevrolet Trailblazer: 2002 GMC Envoy XL: 2002 GMC Envoy: 2002 Oldsmobile Bravada: 2002

Dorman 599-029 HVAC Control Module for Select Chevrolet / GMC / Oldsmobile Models Direct replacement - this HVAC control module matches the appearance and function of the original unit on specific vehicles Functionality-tested - module has been tested to ensure the same operation as the stock module Simple installation - no advanced vehicle knowledge is required for proper installation and setup Trustworthy quality - backed by team of engineers and inspectors in the United States