Temp Sensor O-Ring and Clip Part Number???

[BasilRathbone]

Hi - I have a 2003 325i Sal M54 engine with a leaking coolant temperature sensor (lower radiator hose) and a missing partition panel clip.

Does anyone have a good line and part number for the green coolant temperature sensor O-Ring that plugs into the lower radiator assembly?

Also, one of these clips disappeared when I removed the partition wall to work on my DISA valve and windshield washer assembly. Does anyone have a part number for this puppy? It's marked >PA6.6-M40< but a Google search doesn't yield any results.

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[randy72877]

Check realoem.com for the clip

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[BasilRathbone]

Thanks but I need the coolant temperature sensor O-Ring.

[randy72877]

That is the o ring for the radiator outlet temp sensor in the lower hose.

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[randy72877]

Is this what you are looking for?

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[BasilRathbone]

I believe 13621433077S is the coolant temperature sensor part number that includes an O-Ring. I've been led to believe BMW 13621743299 was the O-Ring part number. I'm trying to verify that number for sure.

[Liquidity]

It's like $15 for a new sensor. If you really can't foot the bill for that, go to Ace hardware and buy an o-ring.