Is this an oil cooler o ring leak? - G35Driver - Infiniti G35 & G37 Forum Discussion

Sep 25, 2020 | 07:13 PM

stuntman2128

Thread Starter

Registered User

Joined: Aug 2020

Posts: 7

Likes: 0

G35 Coupe Manual

Is this an oil cooler o ring leak?

leak is super slow and here is what im seeing

edit: there is also some oil on the black oil pan. not sure if oil from the cooler leak also ends up there. ive added another pic

Last edited by stuntman2128; Sep 25, 2020 at 07:21 PM.

Sep 26, 2020 | 01:01 AM

andrewl_v35

Registered User

Joined: Aug 2019

Posts: 417

Likes: 81

From: SoCal

04.5 G35 Sedan 5AT

Could be! Could also be the oil filter gasket is bad
Would be easy to check, remove the filter then removed the oil cooler. The o-ring is cheap from Nissan