Air conditioning expansion valve PORSCHE 996 997 Boxster Cayman (986 987) 99657392901

A malfunctioning expansion valve is a common cause of your PORSCHE's air conditioning system malfunctioning. The pressure ratios are no longer controlled correctly and the air conditioning no longer provides enough cooling or does not provide enough cooling.

Here you will find a quality replacement for the defective valve.

REF OEM PORSCHE 99657392901 996.573.929.01 996 573 929 01 99657392900 996.573.929.00 996 573 929 00