Would unopened 3 year old bottles of Mobil brand Dexron/Mercon automatic transmission fluid be OK to use for my next change?
ATF Shelf Life?
Oct 03, 2005
4 Replies
They would not have deteriorated if they were closed and not subjected to extremes of temperature, etc.
they should be fine.. just make sure it's the right Dexron/Mercon for whatever car you're going to use it on.
Eric....isn't all Dexron/Mercon the same???? Anyway, I'm sure these Mobil bottles are the right type. They are the ones I had left over when I did my last Aerostar transmission filter change 23,000 miles ago.
Dexron/Mercon is different, but similar enough to be the same.
Join the Discussion
Have something to add? Share your thoughts — no account required.
Didn't find your answer?
Ask the community — no account required