Porsche superseded the original AC Temperature Switch to a revised design, but this newer version needs to be modified in order to fit your 1977-89 911. Learn how to perform this modification by reading our Technical Article on 911 A/C Temperature Switch Modification.
911-613-121-01-M145
A/C Temperature Switch (NOTE: this is a superseded part and Porsche notes that the switch may need to be modified to fit some models), 911/911 Turbo (1977-89) Brand: Ranco [More Info]
$46.00
A/C Blower Switch
Did your blower just suddenly give up? If the relay is okay, then it might be your blower motor switch. NOTE: From 1974 through 1983 you'll need numbers 911-613-119-02, collar, 999-591-619-01, support and part number 999-523-103-01, locking washer.
