14mm Fuel Resistant Injector O Rings for Bosch 1680′s

Bosch 1680cc fuel injectors are extremely popular among many of the big power RX-7′s however what is usually overlooked are the soft white/yellowish injector ‘O’ ring found on the top of your Bosch injectors.
These soft ‘O’ Rings are not designed for petrol (they are actually for natural gas) this means that its very common for these seals to start to leak once your fuel rail is pressurized. This can cause the possibility of engine fire one that fuel gets hot enough.
These Injector ‘O’Ring pack contains 4 high quality fuel proof injector seals enabling you to replace the top seals on up to 4 injectors.

Please note these ‘O’ rings have an approximate outer diameter of 14mm and are designed to fit injector of the Bosch 1680 style pictures above. These injectors are commonly installed in many aftermarket fuel rails like those sold by KGParts.