# O2's for 300ZX
**URL:** https://forums.speedlife.net/t/o2s-for-300zx/133381
**Category:** Canada Nissan Automotive
**Created:** [April 25, 2007, 6:31pm UTC](https://forums.speedlife.net/t/o2s-for-300zx/133381 "2007-04-25T18:31:08Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@jschrauwen](https://forums.speedlife.net/u/jschrauwen)
#### Post date: [April 25, 2007, 6:31pm UTC](https://forums.speedlife.net/t/o2s-for-300zx/133381/1 "2007-04-25T18:31:08Z")
Some quotes from another Z Forum and hoping for some insight to clarify my queries.
> [@Team7](#):
>
> The part number i have found is C5010-58219 and the cheapest I can find is 54.95. If you can find it cheaper let me know. Here is my link [http://replacement.autopartswarehouse.com/parts/autopartswarehouse/quote.jsp?year=1991&product=C5010-65277&application=000353042&part=Oxygen%20Sensor&dp=true](http://replacement.autopartswarehouse.com/parts/autopartswarehouse/quote.jsp?year=1991&product=C5010-65277&application=000353042&part=Oxygen%20Sensor&dp=true)
> [@jschrauwen](#):
>
> Has anyone got those ones (C5010-58219)? Did they have the OEM connectors? Which side uses the longer cable length run to the O2’s? I need to order these within the next day or so so that they arrive in time to get installed with numerous other bits. Confirm please that the oem sensors are indeed are Bosch and not Denso or NTK? Also confirm that they’re 3 wire and not 4 wire O2’s?
>
> This Ebay item shows that NTK is original OEM equipment;
> [http://cgi.ebay.ca/NISSAN-300ZX-90-93-Oxygen-Sensor-OEQ\_W0QQitemZ7996731628QQihZ019QQcategoryZ33557QQrdZ1QQssPageNameZWD1VQQcmdZViewItem](http://cgi.ebay.ca/NISSAN-300ZX-90-93-Oxygen-Sensor-OEQ_W0QQitemZ7996731628QQihZ019QQcategoryZ33557QQrdZ1QQssPageNameZWD1VQQcmdZViewItem)
>
> Rock Auto shows BOSCH Part # 13091 as OEM original equipment;
> [RockAuto](http://www.rockauto.com/catalog/raframecatalog.php)
>
> And Nopi Online has these;
> [http://www.nopionline.com/nopistore/dsp\_part\_detail.cfm?vmakeid=270&vcid=883146&vmodelid=170&vcatyear=1990&vnopinum=973%2B0252&vTitle=1990%20NISSAN%20300ZX](http://www.nopionline.com/nopistore/dsp_part_detail.cfm?vmakeid=270&vcid=883146&vmodelid=170&vcatyear=1990&vnopinum=973%2B0252&vTitle=1990%20NISSAN%20300ZX)
>
> [COLOR=“Blue”]If anyone can recommend which to get or not get, otherwise I’l order the Bosch ones from Nopi Online tomorrow. They appear to have the correct connectors and are 3 wire. Anyone??
Perhaps someone can suggest some possible sources from Ontario or Canada for new O2’s and can shed some light on a few of my queries. Cheers,
John[/COLOR]
---
### Author:  [@jschrauwen](https://forums.speedlife.net/u/jschrauwen)
#### Post date: [April 26, 2007, 3:16am UTC](https://forums.speedlife.net/t/o2s-for-300zx/133381/2 "2007-04-26T03:16:33Z")
Found a set in Canada @ [http://www.ztune.ca/](http://www.ztune.ca/)
Mike from ztune charges $130.00 shipped for 2 Bosch OEM O2’s w/connectors.
---
### Author:  [@system](https://forums.speedlife.net/u/system)
#### Post date: [April 26, 2007, 4:59am UTC](https://forums.speedlife.net/t/o2s-for-300zx/133381/3 "2007-04-26T04:59:48Z")
nice find. i was going to get some from partsource with 20%off but this is a LOT cheaper.