Where can I get a replacement O2 sensor

[scottb]

For my money, the generic unit was a "no brainer."

[JasonAndreas]

Originally posted by Wil Ferch
The Bosch units ( either generic or made-for-Porsche) should be water tight and the replenished reference "air" ( if such is the case)...does not come from an open port to the atmosphere....rendering it "plunge-proof".

You would think they would be but the OEM Bosch units aren't. I still haven't found a proper explanation (or a picture, etc.) saying its because of the wiring or "reference-air" being water tight (i've been looking for ages). For some reason 964's with an OEM O2 sensor driven in heavy rain can have problems with hesitation that are cured when you swap out for a OE O2 sensor. There is even a little blurb in the 993 Workshop manuals.

[ritespeed]

Does it matter which white wire goes on which white wire????

[KatoKato]

Originally Posted by ritespeed

Does it matter which white wire goes on which white wire????

I purchased a generic O2 sensor with the connector. Did not splice.

I think it doesn't matter but we'll see if someone chimes in ... this is a very old thread.

[scottb]

Assuming two white wires and one black, no, it doesn't matter.

White -->White
Black-->Black

[DRACO A5OG]

86 Ford Taurus is a Perfect Fit $37.95 USD Part #13913