hvac control intruments lamps blown
hvac control intruments lamps blown
my control knobs for my hvac controls have blown! it has been driving me crazyfinding a replacement. i went to Advanced auto parts to look in the sylvania part catalog for a number and it wasnt listed. i took the lamps out and tried to "eyeball" which ones fit and 74's were too big and they didnt have a blue sleeve that goes over the lamp like the the one i took out. does anyone know what size it is before i go to the dealership??!! thanks.


