O2 sensor question

[nightstepper]

i already looked at the above stickies so please do not flame me. However, i bought an O2 sensor for a 1989 Nissan Pulsar NX SE for a CA18DE. However, when i went to the parts store to ask for 88' Nissan Pulsar NX SE o2 sensor part #13276, they said that it did not exist and that that part was for the 88 Maxima. So thats why i ended up with the one i stated before, bc it sounded right because it was for a CA18de. Whats up with this?

[biosehnsucht]

actually your best bet is to get one from a Z32, there's 2 or 3 depending on the year, 2 up front and one after-cat (for ODBII), you want either of the ones up front, whichever is cheaper (one has a longer wire harness than the other and I think its the more expensive one, but either works)

example, this one works: here

[nightstepper]

thank you much.