🚗 Mopar 56029049AA Oxygen Sensor: High-Performance Solution for Enhanced Engine Efficiency Review

2008 Jeep Grand Cherokee. Installing O2 sensors is not the easiest task. If you have to do it twice to fix a problem, it really sucks. I first installed NGT sensors and they cleared the O2 codes but set off a few other codes. Needed OEM sensors (Mopar) to solve the code problem. Good work.

I bought these for my 2009 Jeep Liberty because the check engine light and code for the O2 sensors came on on one row of engines. I didn't want to use aftermarket sensors as they don't always work the same as OEM. Installed them and cleaned the code and the problem was fixed.

Tried cheaper aftermarket first, took less than a day. It's been a few weeks now from the Mopar O2 and still no codes or problems.

Works perfectly on my 2008 Jeep Grand Cherokee. The only problem was that the location of this particular sensor that needed to be replaced on my car was very difficult to get to.

Genuine Mopar OEM part at a much lower price than the local dealer. Also, it helps that I don't have to worry about phantom CEL issues due to minor (but critical) discrepancies, even with a well-known brand, but not OEM parts. Great offer with original specification, I am more than happy with this item.