R1234YF Low Side Manual Coupler with M12 Fitting

Keep your A/C well-maintained with our extensive inventory of fittings, adapters and couplers. FJC is your source for reasonable prices and exceptional service. Our products utilize the finest materials available and are precision manufactured to ensuring many years of useful product life.

• R-1234yf Low Side Service Port Coupler
• Brass Low Side Manual Coupler with M12 fitting
• Color coded Blue for high side
• Works on all R-1234yf high side fittings on mobile A/C systems
• Coupler must be in the off position to connect to or disconnect from R-1234yf service port
• For use with R-1234yf service hoses