Author Topic: Engine Temp Termostat/Display  (Read 2987 times)

Markbhai

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Engine Temp Termostat/Display
« on: July 15, 2017, 09:26:06 »
Hi Everyone.

I am restoring my 230 SL and one issu I have is that the thermostat for the engine temp in the centre console is broken.  The wire between the gague and the thermostat on the engine block is damage beyond repair.

I am looking for a new one and wondered if anyone knows if the one from a W111 is the same fit and has anyone sucessfully swapped them?

Thanks

Mark.

ja17

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Re: Engine Temp Termostat/Display
« Reply #1 on: July 16, 2017, 03:07:58 »
It is a capillary tube not a wire. Once broken, the gas escapes and the gauge is dead. It can be repaired but is expensive. A gauge from a W111 or a W110 finback Mercedes sedan gauge is very close. A simple modification trim on the face makes it look, fit and function perfect. New W113 temp. gauges are still available from the dealer also.
Joe Alexander
Blacklick, Ohio
1969 Dark Olive 280SL
2002 ML55 AMG (tow vehicle)
2002 SLK32 AMG (350 hp)
1982 300TD Wagon turbo 4spd.
1963 404 Mercedes Unimog (Swedish Army)
1989 flu419 Mercedes Unimog (US Army)
1998 E430
1974 450SLC Rally
1965 220SE Finback

stickandrudderman

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Re: Engine Temp Termostat/Display
« Reply #2 on: July 16, 2017, 18:21:13 »
I have exchange units in stock at £250 plus VAT.

Markbhai

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Re: Engine Temp Termostat/Display
« Reply #3 on: July 16, 2017, 20:16:02 »
Thanks both.

I think I will have a look at modding one from a w111 first and if that fails at least I know i can get one from stickandrudderman.

Cheers

Mark.