I've spent several days trying to figure out what battery to put in my '79 Coupe DeVille (group #78 side post). I was leaning towards an AC Delco, but no one sells the darned things. Found a local dealer that could order one, but wanted around $120.00 for a 5yr battery. The guy had no idea who made them, and looked at me kinda funny when I asked (I believe Johnson Controls?). Didn't he get the memo?
Anyway, I gave up on that and hit a few chain stores. Advance (Autocraft Titanium 84/mo @ $95), Autozone (Duralast Gold 84/mo @ $95), and Walmart (Everstart MAXX 84/mo @ $75), and O'Reilly's (SuperStart Extreme 84/mo @ $95). Didn't bother with Sears.
From what searching I could find (mostly BITOG), I found that Johnson Controls makes many of the Advance, AZ and Walmart batteries (and Delcos?). The O'Reilly brand is made by East Penn (had the guy check to confirm). I told the O'Reilly clerk that Walmart had the equivalent battery at $75, and he said they could match the price. So I got the O'Reilly SuperStart Extreme 3yr/84 mo at $75, specs out at 800cca and 940 ca. The O'Reilly's have just come to my area, and it's nice to have have another choice. I was unfamiliar with the East Penn brand, but read a lot of good comments here at BITOG.
Anyway, I gave up on that and hit a few chain stores. Advance (Autocraft Titanium 84/mo @ $95), Autozone (Duralast Gold 84/mo @ $95), and Walmart (Everstart MAXX 84/mo @ $75), and O'Reilly's (SuperStart Extreme 84/mo @ $95). Didn't bother with Sears.
From what searching I could find (mostly BITOG), I found that Johnson Controls makes many of the Advance, AZ and Walmart batteries (and Delcos?). The O'Reilly brand is made by East Penn (had the guy check to confirm). I told the O'Reilly clerk that Walmart had the equivalent battery at $75, and he said they could match the price. So I got the O'Reilly SuperStart Extreme 3yr/84 mo at $75, specs out at 800cca and 940 ca. The O'Reilly's have just come to my area, and it's nice to have have another choice. I was unfamiliar with the East Penn brand, but read a lot of good comments here at BITOG.