cmac2012 |
09-27-2020 08:16 PM |
Quote:
Originally Posted by christuna
(Post 4096296)
300SD never had a coolant sensor since they stopped selling it in 85. Coolant sensors appeared on gen 2 cars (86 and up)
A 300SDL has a very different tank to what's in your 1st post. Would have to look up the epc to see if it's the same sensor.
It looks like a tank in my 300SE. Try looking up a sensor for a 300SE (1990 for example) if you want to do the retrofit
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This is where my confusion began. Diseasel said the extra port is for the coolant sensor on the W126, and he knows these cars a lot better than I do. My SDL tank is way different. I relaced that sensor on that about a year ago and it looks a lot like the plug kit piece - size and how it's held in. Some parts are so basic one thinks they are probably used on various different models for years, such as the level sensor.
Good advice on the 300SE, I looked it up, it uses the coolant tank advised for the 300D and the level sensors are the same for the SDL. The price difference is a bit puzzling, the Febi goes for $6, that's less than for the plug kit ($10.94)! I don't know if I'm a fool for thinking the higher priced units will be better quality. It's often the case but who knows.
Speaking of the SDL, while I was searching on this issue I found this thread from 5 years ago:
http://www.peachparts.com/shopforum/diesel-discussion/371809-300sdl-coolant-expansion-tank-retrofit-tank-300sd.html
Good food for thought. My SDL doesn't leak (yet) but it is as opaque as hell. With my really bright little LED work light I can see the coolant level but only with that. The SDL tank looks like it might be larger capacity. Who knows, I suspect the tank in question, the other W126 tank would be big enough.
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