O'Reilly's synthetic mercon V
- Thread starter don1911
- Start date
Well... Mercon V is a performance specification. All of the fluids you mentioned are certified by their manufacturer to meet or exceed that spec so you can use any of them with confidence that they will perform to the level required by Ford. If you still have doubts, though, I'd say go with the most expensive one. 
how much do you need.
Geniune Motorcraft is 12qt for 92 on amazon (7.66/qt)
Supertech is 6$ per qt. at walmart
Dump O'riellys I dont know how they stay in business.
Edit: I noticed that wasn't the question you asked.
synthetic is mostly marketing nowadays.
That being said I'd trust m1 or redline over store brand.
Geniune Motorcraft is 12qt for 92 on amazon (7.66/qt)
Supertech is 6$ per qt. at walmart
Dump O'riellys I dont know how they stay in business.
Edit: I noticed that wasn't the question you asked.
synthetic is mostly marketing nowadays.
That being said I'd trust m1 or redline over store brand.
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The 6-pack of Valvoline MerconV I ordered on Amazon was fairly priced.
Also, it's not always to be found on Walmart's shelves.
Also, it's not always to be found on Walmart's shelves.
Do either of those exist?
