old zerex green

[EricF]

I've got 7 gallons of the regular green Zerex 5/100k antifreeze, it's sealed and has been sitting in the garage.
I bought it a while back when Zerex antifreeze's were going extinct in my area.
It's about 8 years old.. do you think it's still good to use?
(I'm pushing past the 5yr mark as it is, and it's still testing good)

 

[rangerfan24]

Yes it will be more than fine. especially since its sealed still just give it a good shake before you open it and it will be good to go =)

 

[lewdwig]

I'm using 2003 Sierra PG antifreeze in two vehicles with no issues.

 

[EricF]

cool! thank you!