Collection: Radium SAE Quick Connect Fittings

Radium Engineering SAE EFI quick connect adapter fittings push on and secure to most modern USA, European and Japanese fuel injection systems, converting OEM SAE quick connect fuel lines to AN, ORB and hose barb connections. Measure the outside diameter of the male fitting to find your size: 0.3125 = 5/16", 0.375 = 3/8", 0.500 = 1/2". Always lubricate the mating O-rings with a light amount of oil before installing. Genuine Radium Engineering, supplied by Coore Australia.