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connector for coolant leveling switch

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rhanley 635csi89
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connector for coolant leveling switch

Post by rhanley 635csi89 » Thu Feb 15, 2018 10:34 pm

I've had a small coolant leak and have ordered replacement hoses from BMW which should correct the problem as the lower hose from the thermostat housing to the heater core had a pin hole at the clamp at the housing. Original hose! build date 11/88.

While inspecting the expansion tank, see attached photo, I noticed a repair by the PO who used Butt connectors, it works but needs to be replaced. When ordering the hoses I asked the BMW parts man, he was no help. I've search the forum and realoem no luck.

If someone knows and/or the connector number kindly share.

TIA, Roger
Coolant level sensor pig tail.jpeg
Coolant level sensor pig tail.jpeg (1.42 MiB) Viewed 623 times
89 635CSiA (11/88 build)
AlpineWeiss II (218)/Natur(0200)
87 L6 635CSI Sold
87 MB 560SL

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Re: connector for coolant leveling switch

Post by EdwasRed » Fri Feb 16, 2018 3:53 am


Found these on RealOEM. Not sure if this helps...
1985 635CSi M Euro M88

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Re: connector for coolant leveling switch

Post by 603racing » Fri Feb 16, 2018 1:19 pm

I believe you can get the individual connector ends for the wire as well, at least I could on my old e30 when I replaced the sensor on it. I picked up those items from the dealer fairly cheap.
'85 635csi - Dark Shark
'13 Jeep Wrangler
'13 Subaru BRZ

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