10 pack of OEM Injector Insulator for the side feed injectors found in the Gen2 and Gen3 3SGTE engine.
This is the proper insulator for the top or bottom of the Gen2 or Gen3 3SGTE fuel injectors. These are not the sealing o-rings, but are the vibration insulators that go at the top and bottom of the injector to help locate it in the fuel rail.
NOTE: This 10 pack will cover one complete set of 4 injectors with 2 left over (just in case one rolls under the tool box or gets damaged).