BOSCH 13704 Premium OE Fitment Oxygen Sensor - Compatible with Select Honda Accord

Installed on 2004 Honda Accord. Fit great, does it's job. No more CEL. Even comes with the necessary rubber grommets. Don't break the clips holding the wire, and don't forget to borrow an O2 sensor wrench from your autoparts store.

This one is perfect match for my Honda Accord 2006 V4 LX-SE and the Engine Light is gone now. It has "direct fit" (identical to the OEM Denso parts in length, wire sleeves, rubber plug, connector, etc. - perfect match! The code Check Engine Light (P0141) is gone now! I have to unscrew the 4 bolts of the passenger seat to make access the connection to be easier. Once I remove the passenger seat, the removal of the old one and installation of the new one is very easy. Also, after installation, I took some other blogger's suggestion to disconnect the "negative terminal" for 10+ seconds and reconnect it. Then, I restarted my car, the Check Engine Light is gone. Also, to avoid future Air-Fuel Sensor issue, I also replace the upstream Air-Fuel Sensor (Denso 234-9040 Air Fuel Ratio Sensor) - some bloggers said eventaully the those Sensors have to be replaced considering mine is 220K miles already. With those two replacements, no more Check Engine Light.

Worked originally, then started throwing a P0139 code - "O2 Sensor Circuit Slow response Bank 1 Sensor 2". Bosch is supposed to have a one year warranty, I'm waiting to hear back from the manufacturer. The seller's return window has expired. I visited their web site, and there is no contact information available. I'm not even sure that this was a Bosch sensor. I thought it was inexpensive, now I know why.

This is NOT for the unknowing user. If you don’t know specifically this is what you want don’t order. I did my research. I am not a mechanic on cars (aviation year) so did my research and watched a YouTube video on how to install. Had to remove the passenger seat and get under the car to replace this. Took approx an hour. The cost for a shop to do would have cost me $800. This was all I spent. My dash light no longer came on and the Honda Accord works great after. I recommend to anyone who knows your code off an Diagnostics code reader (I have pitched a long while ago on here) and your sure this is the one that’s bad. There are 2 of these in a car. One before engine and one after. Know what your doing first. And this is a great buy. If your not mechanically inclined, you’ll have to pay someone who is, be it a shop or a friend who wants to take this on. And has the tools.

It was easy to install and was exact match of the OEM one. It improved my fuel economy.

No issues at all with a 2005 Honda Accord, everything went in perfectly. The cord was the exact right length, the adaptor was perfect and it even comes with a bit of anti-seize for installing the sensor. If you are wonder if you can replace this yourself, the answer is yes. Code light is off (5 months), and the car passed inspection.

Perfect fit for my 05 Accord downstream O2 sensor and very easy to install. Very happy I spent the extra money on a Bosch instead of a cheaper brand.

2007 Honda Accord VP, this O2 sensor did not last long. Engine check light P0109 after 5 weeks. I replaced it with a Denso 234-4797.

fast shipping and direct fit works great 2004 honda

Fixed my check engine light on 05 Honda Accord, make sure to get a crowfoot wrench for install... update: the day after I wrote this review the check engine light is back on with the o2 sensor code.. worked for a couple months only..F@#&!!!!!!

La caja del paquete llegó rota y el producto llegó sucio y como que usado