NTK23141 Oxygen Sensor

Reliable replacement 02 sensor

The description says made in China. The product I received was made in Japan per the label on the box. It matters where it's made.

My engine light stayed off after replacing 02 sensor on 2002 Jeep Wrangler

Perfect OEM fit for my 02 Jeep TJ, and fixed the pesky check engine light issue. Install is straightforward and this is an OEM part. Recommended.

Listing said it would fit my car but it did not. NTK are oem sensors for my jeep, but this one was not for my model year.

Fit perfectly, same as factory sensor. Fixed the problem

Perfect replacement part for my 2001 WJ B2 S2 . I have about 200 miles on it so far, hopefully it lasts a long time

This fit perfectly in my 2003 Jeep Wrangler X (4.0 I6), even came with anti-seize on the threads already. There are (4) O2 sensors and this one is for the downstream (after the catalytic converter). It's the sensor towards the rear (longer wire). If you need the downstream O2 sensor towards the front you want the NGK 23142 (shorter wire).

All plugs were incompatible with my jeep despite meeting their own year model recommendations. I had to cut the old plugs just to install. Not happy about that.

Fixed check engine code P161 on jeep wrangler 2003 4.0L, replaced bank 2 sensor 2 with this product and everything worked well. Would recommend.

I have returned as I didn't need it but one other sensor that I ordered works on my 2003 Jeep TJ 4.0 Engine. These products are recommended product for your Jeep according to the service manual.