🚀 Enhance Engine Performance with Denso 234-4854 Oxygen Sensor (Air and Fuel Ratio Sensor) Review

works. Revain sent me someone who has tried installing this before, but it worked fine. As this is a product review, the product works great.

My husband bought this oxygen sensor for our 2006 Hyundai Sonata. This part fits exactly like the original which has the same part number. engine next to the radiator. I recommend watching a video on the internet because to get to the hex head you have to remove the heat shield. Studies have shown that this is the best choice for a replacement.

Perfect fit for my 2010 Kia Sedona. After removing the headlight/radiator cover and heat shield, which was very annoying to remove, I had to spray the old sensor multiple times a day to get rid of the rust. But once it came out, the rest of the replacement was an absolute no-brainer. This part fitted perfectly and I haven't had any problems since. The simplest engine check solution I can think of.