sunnycoast Posted January 7, 2007 Share Posted January 7, 2007 After reading this forum and being new to a owning a skyline...... I have tracked down a direct replacement for an RB25DET motor from repco and is only costing me $90. Part is: OZA395-E2 made by NTK (not NGK) - Part fits N14 Pulsar's etc...but apparently will do the same job for the RB25DET, more reliable than a cheap $60 Ford EL sensor where you neet to cut wires etc. Can someone back up my story? Looking for others who have heard the same thing. Christian Link to comment https://www.sau.com.au/forums/topic/43095-o2-sensor/page/11/#findComment-2800072 Share on other sites More sharing options...
Duncan Posted January 16, 2007 Share Posted January 16, 2007 NGK's OZA395-E2 is a direct fit for rb25det NGK's OTD2F-P1P is a direct fit for R32 rb26det rear sensor, and will work for front sensor if you attach the original plug. both are nice and cheap and easily available Link to comment https://www.sau.com.au/forums/topic/43095-o2-sensor/page/11/#findComment-2828490 Share on other sites More sharing options...
PAV34 Posted February 13, 2007 Share Posted February 13, 2007 NGK's OZA395-E2 is a direct fit for rb25detNGK's OTD2F-P1P is a direct fit for R32 rb26det rear sensor, and will work for front sensor if you attach the original plug. both are nice and cheap and easily available The OZA395-E2 is NOT a direct replacement, the connection does not match, at least for the R34 GTT, not sure about 33's. If anyone has a direct fit that i dont have to buy from nissan for a billion dollars, please post it. Link to comment https://www.sau.com.au/forums/topic/43095-o2-sensor/page/11/#findComment-2903178 Share on other sites More sharing options...
Duncan Posted February 15, 2007 Share Posted February 15, 2007 NGK's OZA395-E2 is a direct fit for rb25det......The OZA395-E2 is NOT a direct replacement, the connection does not match, at least for the R34 GTT, not sure about 33's. Sorry I assumed 34 is the same as 33...it fits OK in a 33 and S1 Stagea Link to comment https://www.sau.com.au/forums/topic/43095-o2-sensor/page/11/#findComment-2907535 Share on other sites More sharing options...
Anakha Posted February 15, 2007 Share Posted February 15, 2007 (edited) Ok, after some deliberation I had come to the question: What the hell is the difference between the O2 sensors???? Is it just the wiring and plug shapes? This is a list of the parts I've found so far - havn't decided what to get yet tho. Replacements for RB25 (mainly using the fact that EL parts are used) From Repco: NTK OZA395-E2 - which is now relisted as BOSCH 2269013007 (this part quoted $129) ACA ROX-207 SUPER CHEAP: OX1016 (not sure of brand - is the equivalent EL part) For RB20 NISSAN: 22690-73L11 (quoted approx $200) Someone previously said that the RB25 parts are usable on RB20 - which is what I'm looking for - is this correct???? I'm thinking of going to Repco this arvo and trying the BOSCH part. Still - was actually hoping for a part <$100 Edited February 15, 2007 by Anakha Link to comment https://www.sau.com.au/forums/topic/43095-o2-sensor/page/11/#findComment-2908042 Share on other sites More sharing options...
Duncan Posted February 15, 2007 Share Posted February 15, 2007 Well.... There are only 2 types of 02 sensors - Titania and Zirconia. The Zirconia ones come in 2 thread sizes. From there....the only difference is the plug. So there are 3 generic ones without plugs to chose from, or direct fit with a plug on the end there are hundreds to choose from. To work out which generic ones we need to know thread size and titania or zirconia for each of the motors, then work out 02 snesors from who are which. But for that we need someone on the inside who knows what the part numbers mean. Link to comment https://www.sau.com.au/forums/topic/43095-o2-sensor/page/11/#findComment-2908070 Share on other sites More sharing options...
SkyKC Posted March 16, 2007 Share Posted March 16, 2007 Summery.................... These are my findings so far, NGK OZA395-E2 (This comes as BOSH now part number 2269013007) $129 from REPCO ACA ROX207 (Direct fitment for Ford EL) ACA ROX203 (Universal fittment) NIssan Orginal Part Numbers for R33 RB25DE NON TURBO models- Buid Date ( 93/08 - 95/01) Part Number - 22690 - 73L11 ( 95/01 - 96/01) Part Number - 22690 - 85T00 ( 96/01 - ) Same as above By the way gary "Sydneykid" advised me to use ACA ROX203 for my car......think I should give it a go and see, If the original Nissan one is not that expensive ill go for it. Cheers Chinthana Link to comment https://www.sau.com.au/forums/topic/43095-o2-sensor/page/11/#findComment-2985080 Share on other sites More sharing options...
NewKleer Posted April 2, 2007 Share Posted April 2, 2007 to add to post #521, here are other part numbers from fast: ----- R32 ----- RB20DE (also same for A31, C33): 22690-72L00 RB20DET/RB25DE (also same for A31/C33 RB20DET/RB25DE, C34 93/03-94/09 RB20DE/RB25DE) 22690-73L11 RB26DETT All: 22690-05U21 ----- R33 ----- RB25DET 22690-21U00 - 93/08-93/11 22690-83T10 - 93/11-97/11 (Same as RB25DET in: C34 94/01+, WC34 96/09-97/08) 22690-83T11 - 97/11+ (Same as RB25DET in: WC34 97/08-98/08, Y33 97/06+, JPY33 97/10+) RB26DETT: 22690-24U00 - 95/01+ (Same as RB26DETT in: R34 99/01+, AWC34 97/11+) ----- R34 ----- RB20DE/RB25DE/RB25DET: 22690-AA005 - 98/05+ (Same as RB20DE/RB25DE/RB25DET in C35 98/09+, WC34 98/08+, and RB25DET in Y34 99/06+) 22690-AA007 is listed as alternate for above RB26DETT: 22690-24U00 - 99/01+ (Same as RB26DETT in: R33 95/01+, AWC34 97/11+) Link to comment https://www.sau.com.au/forums/topic/43095-o2-sensor/page/11/#findComment-3024539 Share on other sites More sharing options...
khunjeng Posted April 23, 2007 Share Posted April 23, 2007 Just buy them from Kudos - a trader for SAU http://www.skylinesaustralia.com/forums/in...howtopic=135194 It comes witht he plug...easy fitting once you work out how to get the sensor off.. Link to comment https://www.sau.com.au/forums/topic/43095-o2-sensor/page/11/#findComment-3070427 Share on other sites More sharing options...
Lunatikk Posted May 10, 2007 Share Posted May 10, 2007 There is no reason at all to cut the wires. Disassemble the plug, pull the wires out (noting the config, take a pic) & re-assemble Simple BTW I sell all NGK/NTK products, PM for price etc Link to comment https://www.sau.com.au/forums/topic/43095-o2-sensor/page/11/#findComment-3109557 Share on other sites More sharing options...
Pauly33GTS-t Posted July 9, 2007 Share Posted July 9, 2007 (edited) should the O2 sensor at any time read 0.0V ?? Edited July 9, 2007 by Pauly33GTS-t Link to comment https://www.sau.com.au/forums/topic/43095-o2-sensor/page/11/#findComment-3219673 Share on other sites More sharing options...
NewKleer Posted July 9, 2007 Share Posted July 9, 2007 it will occasionally, eg when coasting in gear with no throttle (depending on car/ecu it will cut injectors - ie max lean) even just normal lean deceleration may be enough to get it that low (ie even without cutting injectors) only be concerned if its always 0.0...if it moves around, no problems Link to comment https://www.sau.com.au/forums/topic/43095-o2-sensor/page/11/#findComment-3219712 Share on other sites More sharing options...
Malz34 Posted July 24, 2007 Share Posted July 24, 2007 (edited) Sorry if this question has been asked before but couldnt find.... Do R34 use the same o2 sensor as R33? Or can some one tell me which to buy for an R34 (non genuine) an answer would be appreciated please!!! im sick of waisting money on fuel Edited July 25, 2007 by Malz34 Link to comment https://www.sau.com.au/forums/topic/43095-o2-sensor/page/11/#findComment-3247538 Share on other sites More sharing options...
webng Posted July 26, 2007 Share Posted July 26, 2007 (edited) Sorry if this question has been asked before but couldnt find....Do R34 use the same o2 sensor as R33? Or can some one tell me which to buy for an R34 (non genuine) an answer would be appreciated please!!! im sick of waisting money on fuel From what I gather, the RB25DET Neo engines use the NGK/NTK Part#OZA395-E2 oxy sensor (approx $78+gst). Don't even have to replace plugs, this babies come ready to plug and play. I'm trying to source an oxy socket (with difficulty) to replace my S2 Stagea O2 sensor this weekend. If I can't find a socket I'll have to try a wrench/spanner/teeth to get the old one out. EDIT: Unfortunately I told a lie, tried it myself and the plug definitely does not fit the RB25DET Neo, sorry. Might have to cut and crimp wires. Edited July 28, 2007 by webng Link to comment https://www.sau.com.au/forums/topic/43095-o2-sensor/page/11/#findComment-3251311 Share on other sites More sharing options...
Malz34 Posted July 26, 2007 Share Posted July 26, 2007 (edited) Thanx heaps webng. will go source one this weekend LOL @ Teeth Edited July 26, 2007 by Malz34 Link to comment https://www.sau.com.au/forums/topic/43095-o2-sensor/page/11/#findComment-3251972 Share on other sites More sharing options...
Jax Posted July 27, 2007 Share Posted July 27, 2007 Bloody Hell. This is page 28 of this thread. Taken me hours to read. After page 2, I felt I knew what to get in the way of an aftermarket Oxygen Sensor. Now, at page 28, I HAVE NO IDEA WHATEVER. Can ANYONE, who has actually done it, on a 1992 R32 GTSt , RB20DET Engine (and Nothing Else ), tell me what they used, and which had the right thread and three wires, 2 of one colour, and 1 of another. AND IT WORKED. PLEASE??.. Just that answer. I don't care what else it fits, or what size spanner to use. PLEASE?? Link to comment https://www.sau.com.au/forums/topic/43095-o2-sensor/page/11/#findComment-3254301 Share on other sites More sharing options...
webng Posted July 27, 2007 Share Posted July 27, 2007 Am I right to say that RB26DETT uses Titania O2 sensors and RB25DET use Zirconia? The Ford EL O2 sensor that seems to fit with some wire crimping is a Zirconia type. ACA ROX207 which is similar with NTK OZA395-E2 but without the plug. Or have I gone completely nuts? Link to comment https://www.sau.com.au/forums/topic/43095-o2-sensor/page/11/#findComment-3254334 Share on other sites More sharing options...
Cubes Posted July 27, 2007 Share Posted July 27, 2007 Its often a good idea to check out the traders section to see what they have to offer for our skylines. http://www.skylinesaustralia.com/forums/in...howtopic=135194 Nissan Skyline R32 GTS-t, GTS-4: $88ea (Zirconia) Nissan Skyline R33 GTS25-t: $88ea (Zirconia) Nissan Skyline R32 GTR: $143, single, (Titania) Nissan Skyline R32 GTR: $286, pair, (Titania) Nissan Silvia/200SX S13/14/15 (SR20DET Engine): $143, single, (NFI, likely Zirconia) Link to comment https://www.sau.com.au/forums/topic/43095-o2-sensor/page/11/#findComment-3254386 Share on other sites More sharing options...
webng Posted July 27, 2007 Share Posted July 27, 2007 Its often a good idea to check out the traders section to see what they have to offer for our skylines. http://www.skylinesaustralia.com/forums/in...howtopic=135194 Nissan Skyline R32 GTS-t, GTS-4: $88ea (Zirconia) Nissan Skyline R33 GTS25-t: $88ea (Zirconia) Nissan Skyline R32 GTR: $143, single, (Titania) Nissan Skyline R32 GTR: $286, pair, (Titania) Nissan Silvia/200SX S13/14/15 (SR20DET Engine): $143, single, (NFI, likely Zirconia) Cheers Cubes for clarifying. Link to comment https://www.sau.com.au/forums/topic/43095-o2-sensor/page/11/#findComment-3254431 Share on other sites More sharing options...
webng Posted July 28, 2007 Share Posted July 28, 2007 Well BOLLOCKS. Went out and got the NGK/NTK OZA395-E2 part and i can 100% say the plugs DO NOT FIT. Now I have to go return it and I'm back to square one re: the right sensor for the S2 Stagea. Link to comment https://www.sau.com.au/forums/topic/43095-o2-sensor/page/11/#findComment-3255088 Share on other sites More sharing options...
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