Question on Downstream O2 sensors left vs right (2 Viewers)

[HomersCanyonero]

I've read a few threads on this, but not sure if these two downstream O2 sensors will work.

Amazon lists a different model for right vs left, but I've read on here that they are the same. Anyone know if Amazon is right or wrong?

Denso 234-4260 Oxygen Sensor -- Downstream Right
Denso 234-4261 Oxygen Sensor -- Downstream Left

The diagram that I found has a different part number than the Denso part number.

Any help would be appreciated. I'm getting ready to replace both downstream O2 sensors.

 

[JLee]

The wiring harness lengths are different.
http://www.autozone.com/emission-co...-oxygen-sensor/257323_68706_1784_51442_98000/
Part Number: 234-4260
Weight: 0.25lbs
Warranty: 1 YR
Notes: O.E. type
Product Type: OE Connector
Oxygen Sensor Type: Narrow-Band Non-Heated
Wiring Harness Overall Length (in): 9.449


http://www.autozone.com/emission-control-and-exhaust/oxygen-sensor/denso-oxygen-sensor/257554/
Part Number: 234-4261
Weight: 0.25lbs
Warranty: 1 YR
Notes: O.E. type
Product Type: OE Connector
Oxygen Sensor Type: Narrow-Band Non-Heated
Wiring Harness Overall Length (in): 10.24

 

[HomersCanyonero]

Got it. They are the same except one o2 sensor has a slightly shorter wire harness.