This is a replacement locking clip for standard EV1/EV6-style electrical connectors used on Bosch and Bosch-pattern fuel injectors. The small spring clip snaps into the injector's electrical connector to positively retain the wiring harness plug, preventing it from working loose under engine vibration.

Fitment: Universal, for fuel injectors using EV1 and EV6 style electrical connectors; not vehicle-specific.