Denso o2 Sensor?

**LIGHTNINGMCQUEEN** · 06-29-2008, 05:02 PM

is Denso a good brand? i read the bosch is crap.

**Y2KPewterSS** · 06-29-2008, 05:49 PM

Never heard of Denso, but the Bosch ones are crap.

**Cutlass** · 06-29-2008, 05:54 PM

Denso makes some OEM parts for GM like plugs, AC compressors, Alternators, o2 sensors. I think there stuff is fine.

**LIGHTNINGMCQUEEN** · 06-29-2008, 06:12 PM

Originally Posted by Y2KPewterSS

Never heard of Denso, but the Bosch ones are crap.

I read elsewhere a minute ago that the Bosch 13111 are the o2 sensors to have. After checking through out the different threads and forums. It seems to be pretty popular. but 13111's are corvette o2's but can also be used on trans ams.

**Wesman** · 06-29-2008, 07:00 PM

Originally Posted by LIGHTNINGMCQUEEN

I read elsewhere a minute ago that the Bosch 13111 are the o2 sensors to have. After checking through out the different threads and forums. It seems to be pretty popular. but 13111's are corvette o2's but can also be used on trans ams.

Bosch 13111's are the ideal O2's to have with long tube headers, because they can reach from the bung to the stock harness without any extensions. They are the same sensors used for the secondary (rear) O2's in Corvettes.

As for Denso, their parts are supposed to be very high quality. I don't have any personal experience with their spark plugs or O2's though. However, I did notice that we now sell Denso spark plugs at work, and the best ones (Iridium) are $20 a piece