Trans cooler line o ring size?

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Topic author
Spdcrazy
I am merely driving my van
I am merely driving my van
Posts: 20
Joined: Mon Oct 09, 2017 4:42 pm

Trans cooler line o ring size?

Post by Spdcrazy »

Anyone know what size they are? I believe mine are toast.

03 AWD

Topic author
Spdcrazy
I am merely driving my van
I am merely driving my van
Posts: 20
Joined: Mon Oct 09, 2017 4:42 pm

Re: Trans cooler line o ring size?

Post by Spdcrazy »

Well after a ton or research and tearing it apart. The o ring is inside this threaded adapter between the line and the radiator. Fyi.
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Stroverlander
I sleep in my van
Posts: 308
Joined: Fri Dec 16, 2011 4:18 pm

Re: Trans cooler line o ring size?

Post by Stroverlander »

You can replace the transmission cooler line adapters that thread into the radiator, most auto parts stores should have them. They include the o-ring (lube before re-installing line) and new retaining clip (shouldn't reuse).

Dorman 800-605

https://www.dormanproducts.com/p-8572-8 ... origin=YMM

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2004 Astro LT AWD Stroverlander
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