1 0 2005 GMC C4 Turn Signal Switch Contact for price Multi-Function Switch, Good Condition. Call DTI Trucks for more information and a shipping quote. ConditionUsedFits To Make(s)GMCFits To Model(s)C4Stock Number74706 MLS Number13687729CategoryTurn Signal Switches Last Updated7/9/2025 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info