Walker Products 350 34320 Oxygen Sensor Review

After trying this automotive oxygen sensor, my cars engine is running smoother and more efficiently than ever before .The installation was a breeze and the accuracy of the readings is impressive. The price point is also very reasonable, making it an affordable upgrade for any vehicle. However, it would be nice if the packaging was more environmentally friendly. Overall, I highly recommend this product to anyone in need of a replacement oxygen sensor for their car..

bought it for my 2003 srt4 with 3 inch downpipe. There was a bad NTK 02 sensor that had less than 1 mile. This rollator was half the price and worked great, there was no check engine light. very satisfied