Upper O-Ring Upper Isolator Lower Isolator
The upper and lower injector seals can dry out and cause fuel leaks. Or more often they get lost or damaged while working on your car. These are factory replacements that can be used with stock injectors and most aftermarket ones.
These are the same for all 3000GT and Stealth models/years - TT/VR4, DOHC Non-Turbo and SOHC.
Sold individually - quantity 1 = 1 seal (not 1 set).