High side service couplers with red actuator connect to our special Enviro-Guard hoses to allow access to service ports on automotive R-134a A/C systems Quick-connect design has an integral safety...
Used to remove the A/C low side coupler on Mercedes Benz Manufacture codes: W221, W211, W204 & W219 Applications: S-class, E-class, C-class and CLS models ranging from 2002-2014
Brass Low Side Manual Coupler with M12 fitting Color coded Blue for high side. Works on all R1234YF high side fittings on mobile A/C systems Coupler must be in the off position to connect to or...