Oil pressure switch leaking - which part number to replace it with?

[garrett.fell]

Well - I believe I have finally found the source of the remaining oil-leak on my X. It looks like it's the oil pressure switch

I did some poking around last night on a couple websites and found 4 different part numbers which all claim to be the same thing....I was not able to locate this part on realoem.

So the question is - what's right and why so many variations? Ecstuning alone lists 3 different part numbers.

I assume the different part numbers could have a different spring in them - thus operate differently? I don't have the part numbers handy - they are written down at home.

The last leak! (For now) Woo hoo.




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