Uh-oh. Since Walmart no longer carries conventional green ethylene glycol antifreeze/coolant in-store, it almost makes me wonder if this is the beginning of a greater phase-out effort by the retail industry. While everyone tells me universal coolant is backwards-compatible with conventional green, none of them have to wrench on *my* vehicle when things go wrong.

These antifreeze/coolant products comply with Ford specification ESE-M97B44-A:

Advance (pre-mix): https://shop.advanceautoparts.com/p/...201/11061797-P
Grainger (pre-mix): https://www.grainger.com/product/ZER...-Coolant-2WCF8
Grainger (pre-mix): https://www.grainger.com/product/PEA...Coolant-48ZE68
Grainger (concentrate): https://www.grainger.com/product/ZER...-Coolant-1UCC1
Grainger (concentrate): https://www.grainger.com/product/POL...Coolant-43Y927
NAPA (pre-mix): https://www.napaonline.com/en/p/ZRXZXRU1
NAPA (pre-mix): https://www.napaonline.com/en/p/PERNACB53
NAPA (concentrate): https://www.napaonline.com/en/p/ZRXZX001
NAPA (concentrate): https://www.napaonline.com/en/p/PERNAC0B3

References:
https://shop.advanceautoparts.com/p/...201/11061797-P
https://sharena21.springcm.com/Publi...2-ac162d889bd1
https://peakauto.com/products/antifr...ady-use-green/
https://peakauto.com/wp-content/uplo...T-NA-Green.pdf
https://sinclairoil.com/sites/defaul...28GREEN%29.pdf

 

This is a nice reference list---thanks for doing all the research!