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BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > Stock intercooler connection o-rings and gaskets? Need help quick!



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      10-19-2016, 09:55 AM   #1
YoungBlood
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Stock intercooler connection o-rings and gaskets? Need help quick!

So, I have a big boost leak at my outlet to intercooler connection. I want to replace the gasket/ o-ring for it. I am finding part numbers for a "seal" and for an o-ring. Where is this seal? Ideally looking for a photo.. I can see where the o-ring is, on the end of the outlet fitting. I'm sure once I pull the intercooler it will be obvious, but I need to go to the dealer to get the parts, so I'm trying to figure out exactly what I need before I go in. TIA guys!


Here's the "seal"
http://www.pelicanparts.com/More_Inf...FdRyfgodr1cLKw

o-ring
https://www.ecstuning.com/b-genuine-...h/13717568030/

Should I just get both to be safe? My outlet is able to have some movement, even with the clip in, it won't quite seat.. almost like I'm missing an entire seal or something.
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N54 E90 6AT: 3" Pipes that go down, Thing that cools the inter, PE Mod, DCI, ST XTA, Whiteline bushings, Aodhan, and lotsa corn-juice
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      10-19-2016, 10:21 AM   #2
TrollToll
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Quote:
Originally Posted by YoungBlood View Post
So, I have a big boost leak at my outlet to intercooler connection. I want to replace the gasket/ o-ring for it. I am finding part numbers for a "seal" and for an o-ring. Where is this seal? Ideally looking for a photo.. I can see where the o-ring is, on the end of the outlet fitting. I'm sure once I pull the intercooler it will be obvious, but I need to go to the dealer to get the parts, so I'm trying to figure out exactly what I need before I go in. TIA guys!


Here's the "seal"
http://www.pelicanparts.com/More_Inf...FdRyfgodr1cLKw

o-ring
https://www.ecstuning.com/b-genuine-...h/13717568030/

Should I just get both to be safe? My outlet is able to have some movement, even with the clip in, it won't quite seat.. almost like I'm missing an entire seal or something.
My 5 series had a different intercooler and probably different seals, but it was like a "square o ring". Also, a wipe down with brake cleaner and a heavy coat of rtv silicone helps quite a bit with leaks.
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      10-19-2016, 10:49 AM   #3
YoungBlood
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Thanks! That oring is for the turbo to outlet, looks like all u need is the first link. I'll rtv the shit outta it lol. Just want it good to autox on this weekend, then I'll use this as an excuse to upgrade
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