What brand are the OEM Oxygen sensors ?

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cptnsolo77
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Joined: Sun Jul 29, 2007 4:05 am

What brand are the OEM Oxygen sensors ?

Post by cptnsolo77 »

As the topic states. I believe they are Denso...but just wanna double check. Thx !
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Mark
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Re: What brand are the OEM Oxygen sensors ?

Post by Mark »

I pulled one of mine on the 04 to put a spark plug anti-fouler in, to fix the P0420 code. Can't swear to it but I'm fairly sure it was a Denso.
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CraftsmanQuad19
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Re: What brand are the OEM Oxygen sensors ?

Post by CraftsmanQuad19 »

Denso
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cptnsolo77
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Re: What brand are the OEM Oxygen sensors ?

Post by cptnsolo77 »

Mark wrote: Tue Feb 16, 2021 7:53 pm I pulled one of mine on the 04 to put a spark plug anti-fouler in, to fix the P0420 code. Can't swear to it but I'm fairly sure it was a Denso.
Thank ! Did you replace the top one ( engine bay ) if so, how difficult was it ?
* 2003 Vibe Auto Satellite Silver w / Moons & Tunes
* Kenwood Excelon KDC-X597
* Polk DB651-Speakers
* Soundproofcow Roadblock R sound deadening in all doors
* Drop In K & N Filter
* NGK Iridium IX Plugs
* 27 MPG City/Highway with AC on
zbyers
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Location: Sheffield, Pennsylvania

Re: What brand are the OEM Oxygen sensors ?

Post by zbyers »

cptnsolo77 wrote: Tue Feb 16, 2021 8:15 pm
Mark wrote: Tue Feb 16, 2021 7:53 pm I pulled one of mine on the 04 to put a spark plug anti-fouler in, to fix the P0420 code. Can't swear to it but I'm fairly sure it was a Denso.
Thank ! Did you replace the top one ( engine bay ) if so, how difficult was it ?
If you're looking to put in a defouler like Mark did, you would do it on the downstream sensor.

The one in the manifold isn't too difficult to reach. You can probably get it from either in the engine bay or from under the car if it's up on ramps.
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