Casper's heated O2 harness, Which replacement sensor to get?

[TURBOPOWERED68]

AC Delco, Bosch?
Which is the best one?
Part number?

 

[TURBOPOWERED68]

ttt

 

[ITSAV6]

Denso?

 

[pacecarta]

http://www.casperselectronics.com/c...ct/product&product_id=88&search=heated+oxygen

its a 90s sensor used on many Gm cars

could be this one
http://www.ebay.com/itm/New-Replace...ash=item543abda421:g:Bz4AAOSwCGVX-R34&vxp=mtr

 

[TURBOPOWERED68]

Denso?

Is Denso better than AC Delco

http://www.casperselectronics.com/c...ct/product&product_id=88&search=heated+oxygen

its a 90s sensor used on many Gm cars

could be this one
http://www.ebay.com/itm/New-Replace...ash=item543abda421:g:Bz4AAOSwCGVX-R34&vxp=mtr

Never saw that brand before, how do you like them over AC Delco?

 

[pacecarta]

thats just one i found that looks like it has same plug ..
most of my junk doesnt run narrow o2 sensors (FAST uses NTK WB O2)
when i do need narrow band o2 i use denso

 

[pacecarta]

heres the delco part.. https://www.amazon.com/Genuine-12559850-Heated-Oxygen-Sensor/dp/B00GUGXLWM

and heres the cross ref chart ..http://www.oxygensensor-crossreference.com/convert/gm/12559850

 

[ITSAV6]

on the replacement O2s I always used Bosch but they are flakey acting. Even new, someone suggested Denso and it has worked great.

 

[TurboBuRick]

I would ditch the heated sensor and go with 1 wire denso but that's just me.

 

[TURBOPOWERED68]

I would ditch the heated sensor and go with 1 wire denso but that's just me.

I had it in my other car and it seemed to work really good during the winter. The idle seemed much more steady.

 

[TurboBuRick]

I had it in my other car and it seemed to work really good during the winter. The idle seemed much more steady.

I guess if you still run closed loop idle it can have some benifits.

 

[TURBOPOWERED68]

I guess if you still run closed loop idle it can have some benifits.

Yes closed loop idle.

 

[HouTX87]

AFS 109 is the heated delco sensor I'm using. Good deals on amazon.

 

[TURBOPOWERED68]

Ordered the Denso.
Thanks for the help guys