FYI...Mobil syn ATF [Archive] - Forum


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11-23-2005, 08:13 AM
I just picked up some Mobil 1 ATF to do my pan drop this holiday weekend...

Well to my supprise, on the bottle is says

"Approved for H Specification" on the front and on the back

"This Dexron-III product meets the latest GM "H" specification"

I said cool, since I remember reading here a month or so ago GM was changing there fluid spec to this H type...

JHawk GT
11-23-2005, 07:41 PM
GM's already moved to Dexron VI. The H spec has been around for a a couple of years.

Dexron VI (

Lube Report (,0,w)