2 0 1997 GMC T8500 Interior Part Contact for price 1997 GMC T8500 Heater / AC Climate Control Module For Sale P/N 502731-0550 - Used - May have some cosmetic blemishes (see photos). Give us a shout by phone, email, or text. We ship... ConditionUsedFits To Make(s)GMCFits To Model(s)T8500Will Fit Year(s)1997Part Number502731-0550Stock NumberGM-0556-20 MLS Number11132677CategoryInterior Misc. Parts Last Updated8/31/2024 LocationYork, ON, Canada Sold ByLomoca Inc. (833) 835-___ SHOWNUMBERCall Seller Email Seller Save More Info