Nothing's exact, but wander thru the boneyards looking at 1984-1991 BMW 3-series (i.e. 325). The 5- series probably uses something similar. They use a more square-off plastic bottle, mounted on the drivers side of the engine compartment above the fender. There will be a level sender in the bottle. It is NOT a bolt-on replacement, you will have to adapt hose size and mounting. If I recall correctly the hose attaches at the bottom of the bottle rather than one end. Make sure you get the electrical plug for the sender i.e. cut it off the donor car. Once you figure out the fit, you can get a brand new one from the dealer or likely from Bavarian Auto. Probably for about the cost of a stainless DMC bottle. As for your original question - I have several original (very used) plastic DMC water bottles laying around from metal conversions, none of which I'd trust on a car that I was driving farther than the local K-Mart. They hold water, at least they did when removed from the car. What's it worth to you? PS - Doesn't your 928S have a similar bottle on it? Dave Swingle --- In dmcnews@xxxxxxxxxxxxxxx, "Ed B." <mr.pants@...> wrote: > > Hi all... While I'm on my quest for a replacement coolant bottle: > > What is the consensus on the metal coolant bottles when it comes to > stainless-steel vs. aluminum? I seem to recall posts about the > stainless-steel ones causing "problems" with the coolant? What would > these problems be? Or am I mistaken in my recollection...? Or does it > really matter? > > I also was thinking of using a pressurized bottle with a level sensor; > something from another car, but similar in size/shape/volume. Somebody > on the list a while back mentioned one from a late 1980's BMW would work > as a replacement for the stock DeLorean coolant bottle. Can anybody > verify this with a specific BMW model number? It would be a nice > project to use this & add a level sensor light somewhere in the dash if > possible -- and the price is right if I go to my local wrecker's. I'm > having a hard time wrapping my head around spending about $200 CDN > (after shipping & exchange) just for a coolant bottle - even if it is > all flashy-stainless-steel-looking, sitting in the engine bay where > nobody will see it... > > - ed > > -- > > 1982 DMC-12 [11594] > 1986.5 928S > 1990 Coupe Quattro 20V > To address comments privately to the moderating team, please address: moderators@xxxxxxxxxxx For more info on the list, tech articles, cars for sale see www.dmcnews.com To search the archives or view files, log in at http://groups.yahoo.com/group/dmcnews Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/dmcnews/ <*> To unsubscribe from this group, send an email to: dmcnews-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/