Got my first oil change "on the house" from the dealership today, but of coarse the D.E.F. is not included. They will sell it to me for $17 a gallon. I was just wondering what everyone has found to be the cheapest place to buy diesel exhaust fluid?
From what I've seen, Wally World (Wal-Mart for the non-Southern) has the best price on it. The auto-parts store marks up the same stuff 100% at the least (as mentioned in prev posts) But they would never do that, eh?
Have always bought at truck stop pump, no holding jugs up to spill. Only bad thing is pulling into pumps backwards go inside tell the clerk the pump number say I want $12.00 of DEF on that pump give them the money go back outside put in my 4.9 gallons and on my way in about 10 minutes. That is the only way to buy it as far as I'm know, don't need to carry anything don't have to pick anything up!!!