JPR also had a great post on coolant somewhere...
From what I know, it's OE or G-05, but just yesterday saw a BMW coolant bottle posted here that had a typo...said Volvo in one instruction and BMW in another...so some Volvo coolant would work too, I suppose.
It should be a $25 investment every few years. I have to do mine...will plan on it in the spring when I put in a new WP just to be safe(r).
I'm so depressed. No one wants to come see me in NYC: Sat, Oct. 8, 6 p.m. at Greenwich Village Comedy Club.
Mangofy your E46!