R134a service port adapters will adapt existing R12 service ports to R134a service ports
Will accept standard R134a Quick Couplers used with R134a manifold gauge sets
Use when retrofitting from R12 to R134a
R134a service port adapters meet SAE J639 standards
Pressure Resistant
Service Port Adapter,1/4" Low Side: STRAIGHT Low Side port 1/4" Flare (7/16" SAE).This part uses FJC cap 2614 ** Remove R12 valve core from vehicle Beforeinstalling #2602 containing valve core.