BOSCH 11027 Premium Universal Fitment Oxygen Sensor

Sensor works perfectly as intended and very easy to install. Sensor also came 1 day early will update if it stops working

This worked perfect for me. Error code P0130. OEM part was around 350 USD (1300 AED). I took a risk and bought this. My garage guys were not confident and they replaced this in the under hood side and the fault didn't go. Then I waited another year with this spare in my custody till I had a major work underside for the replacement of lower arm bushing and then I told my garage to replace the sensor under the engine.....Bingo it worked....

This fit my 2004 Prius great. Quality was solid, included the seal grease that came with it, and the fits were perfect. The larger seal was different from the original part that I removed, but this one was equally high quality. It was stiffer, so a bit of a struggle to get into place, even with the car on the lift and lots of room for tools to assist. Plan for a few extra minutes of potential frustration, but know that it will fit with some prodding. If you’re installing this in a 2004 Prius, with the help of YouTube, note: * This is the **downsteam** 02 sensor that is located under the front passenger floorboard area, NOT the upstream 02 sensor located under the hood. * The carpet clip you need to pop in the 2004 Prius to access the interior half of this part is different than in many videos. There are **two** clips to pop out, not a single one that holds both the console AND the carpet in place, as in many videos. Pull the center console out enough to actually look for it vs. just going by feel where it appears to be in videos and you’ll save yourself some time and confusion. Don’t worry, I had my whole head right in there and the console flexed just fine. All in, this was an easy fix even for my VERY inexperienced self, who can only do the most basic maintenance myself. I had help, but this was certainly doable for a newbie. You won’t need an 02 sensor wrench so save yourself the money, but do have a can of rust spray on hand in case the original part is rusted in place, It likely is!

It's about 6 inches shorter than the original and yes you can make it work by moving the receptacle to the firewall but it's pretty ghetto - Also hard to tell if it's genuine Bosch - I wonder if it is genuine _ Why is it so short ? Bosch is pretty particular = It does not add up to me considering the part number. Tip - If you are going to install it - it's wise to disconnect the battery so the ECU can reset. Thanks.

Easy direct install