Porsche Heater Control Box - Left - 911/912/930 65-86 1623200270 91161302903 simple to use

simple to use

Includes two front (M02557) and two rear(M02558) bushings

Easy to install

External leaks are minimized or even eliminated

Porsche Heater Control Box - Left - 911/912/930 65-86 1623200270 91161302903 simple to usePorsche Left heater control box. Losing heat in your passenger compartment? If your hoses and cables are all good then you will need this part. The later control box is commonly used, but this part is correct for earlier 911 and 912 models. For models starting in 1974 or later (911 912E 930) each box will need Heater Box Connecting Sleeve, part number 911. 659. 119. 00, to make it work and fit.