What oxygen sensor is available for Greddy turbo outlet? Q45? 300ZX? Need fat o2

[jayracer]

Okay i've already searched but came up with contradicting info. I have a Greddy turbo elbow that did not include the o2 adapter to utilize the factory thin type o2. Now i need the adapter or a fat type o2.

The parts guide sticky shows a 87 300ZX. A few posts from the top of that thread shows a '95 300ZX which is supposedly the same fat type that phase2 sells? Anyways - i searched for a 95 300ZX on ebay.. and they also cross reference the part for a 95 Q45?

I went to autozone and pepboys today and asked for both o2s for both 95 300ZX and 95 Q45. I suppose theyre both precat o2's since thats what they seem like. Both the o2's were special order and none of the parts cross matched. I did try to fit a universal o2 for a 95 Q45 and it threaded fine, but this universal o2 did not come up as a match for the 95 300ZX.

Now my question is.. what can i use as a replacement o2 for the fat type on a redtop? I started with a thin type, but i do not have the o2 adapter to use it on the turbo outlet.

Are the part numbers at autozone different because of the o2 plug /length?? Why wouldnt the universal o2's cross reference each other at the store?

Even if the Q45 universal does fit... would the reading be any different?

Please help. Thanks in advance!

[180fan]

greddy outlet = 95 z32.

[180fan]

not that I know of. But then again I've never really had much incentive to look for a fat type that would read properly on a redtop...

[FSUDrifter]

Contact Greddy and tell them you didn't get the adapter with your elbow. Maybe they can send you one.

[nismo-man2]

I recently brought a greddy outlet pipe and mine did not come with a adapter either. Which o2 sensor is needed the 95 300zx na or the 95 300zx turbo. Aparently they are different and my car has some idle issues.

[karmakaze]

I recently brought a greddy outlet pipe and mine did not come with a adapter either. Which o2 sensor is needed the 95 300zx na or the 95 300zx turbo. Aparently they are different and my car has some idle issues.

if i recall, i used the 95 300zx TT o2 sensor, i will check tomorrow.

[180fan]

yeah my s13 blacktop is using the 95 z32 tt o2 sensor as well...

[Steve Lloyd]

On the 95 300zxTT sensor(fat type), the wires are different colors, does that matter?? Do I need to move them around or ust plug it in and go???

[sk8erguy1501]

got the same problem here.

so can we confirm that the 95 300zx TT is the o2 sensor to use?

anyone have a part number on this and a price?

thanks for the help guys!

[karmakaze]

got the same problem here.

so can we confirm that the 95 300zx TT is the o2 sensor to use?

anyone have a part number on this and a price?

thanks for the help guys!

go to autozone. thats where i got mine. i think it was like $90ish.

[9240sx]

My Greddy elbow came with a adaptor to use the redtop stock skinny type o2 sensor...Did Greddy quiet including this part with there turbo elbow??I bought mine almost 4years ago

[Tx-Sx-FS]

anybody know about the Megan turbo elbow? which 02 to use

[codyace]

Not a direct answer, but FWIW, If you're ever contemplating running a PLX or similar wideband, their o2 sensors all plug into the stock location.