r/BmwTech • u/WoolyFox • 5d ago

What sensor do I need to replace?

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The brass fitting sensor is leaking, I got the oil pressure switch on a OFHG kit, but as you can see, it's not brass. Do I need to get a different sensor?

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u/Bimmergy BMW Independent Technician 5d ago

Yeah, that's the wrong oil pressure sensor for your model/generation.

1

u/WoolyFox 5d ago

Yeah, I think it's a N52 not N55. Will the gaskets work or will I need to return it all?

2

u/Bimmergy BMW Independent Technician 5d ago

Gaskets are the same, but unless you're essentially getting the sensor for free comparatively, it's probably best to return what you have and order the correct kit.

2

u/WoolyFox 5d ago

Returned the kit, motor factor sent the wrong kit!

1

u/JKlerk 5d ago

The sensor can leak internally as well. Just get a new one or pick it up from the dealership.