Re: transmission fluid
Posted: Wed Jan 26, 2022 9:54 pmI just received my GM invoice for Dextron 6 ATF and they are billing me for part #19421242 now but in the past we have been receiving part #19420009 for Dextron 6 ATF. We are on the GM bulk oil program option #1 and apparently they have changed over the ATF number to reflect what is now Dextron 6 new formulation.
I just wanted to give everyone a heads up that if you have been invoiced for part #19420009 to possibly look for the new number being 19421242
I just wanted to give everyone a heads up that if you have been invoiced for part #19420009 to possibly look for the new number being 19421242