Thread: fat boost leak at lower injector seals, where to get them?

Alright, so I was doing a boost leak check on my car, found a huge one at the turbo outlet elbow on the 14b. I fixed it, then I checked again. Now, this one is huge and is coming from the lower injector seals, the ones that go into the cylinder head. All 4 of them are shot.

Do any of you guys know where I can get lower injector seals locally?

Autozone's site only shows the fuel injector o-ring on the top of the injector. Kragen's shows a Injector seal kit, but it doesn't say if it's for all 4 injectors or just for one. Napa's doesn't say either.

Would Mitsubishi have these in stock?

Got mine from Napa when I lived in CA and still get them from them up here.

Thank you for the reply.

I just found an even better place. Napa wanted 12 bucks for each injector, both upper and the 1 lower insulator seal that goes on the injector-head. Total---$48.00

If you guys ever need just the lower injector seals that go on the head, and the o-ring that goes in the injector-fuel rail, you can pick them up cheap at Kragens. The o-rings are $3 bucks for the set of 4.

The lower seals which were a pain in the asz to find, you can get them at Kragens for .59 cents each. They aren't listed in the system, but CarQuest gave me the part number for them. I saw the picture of them in their book. Car Quest can't get them anymore. Be sure to use the correct part number which is "100-414" made by Python. Make sure that the put in the "-" dash mark between the 100 and the 414.

Extreme Psi has them for $14 plus shipping.

By going to Kragens you will spend about $5.78 for the same thing, o-ring seals on the top of the injector and the lower injector seals that go in the head.