Fueling & Injection - Fuel injector gasket wiring seal thing??

Whats with these square blue seals that go between the wiring harness and the injector? Im assuming they are to keep out moisture but so far the dealer and the parts stores dont have them. Reason being is I lost a couple of them. Can someone direct me somewhere?

Anchorage should have some salvage yards, just go one and get some spares. Lots of cars use the same injector connectors, it doesn't even have to be a GM car.

Just look for EV1 connectors

whats with these square blue seals that go between the wiring harness and the injector? Im assuming they are to keep out moisture but so far the dealer and the parts stores dont have them. Reason being is i lost a couple of them. Can someone direct me somewhere?hi i have a few thousand of them send me your address i'll give you some
jon

There is that way too^:hail: