Is this the downstream O2 sensor for a 2002 accord 4cyl SE?
947353
This is the upstream sensor located in the engine bay going into the exhaust manifold. The downstream is a different model located by the catalytic converter.
459332
I replaced it a couple of years ago on the exhaust manifold on my girlfriends honda accord 2001???? Ex or lx.... But yes it is an upstream ox sensor and I believe it had the same error code... A word of warning... DO NOT DISCONNECT THE BATTERY... If you do the radio has lockout codes that you will need to reinput or the won't function! I was able to go to honda.com with her last name and retrieve the codes but what a pain in the ass that qas!!! I remember the honda sensor was a few hundred dollars and this sensor worked fine! Good luck!
1331343
I can't speak for your car but as I understand it, upstream is the sensor closest to or before the catalytic converter and others after that are referred to as downstream. Sensors after the cat are not very important and although they might turn on the "check engine" light, they will have no effect on the engine performance, they simply measure emissions. I know some in the know will solder a resistor in to negate the unit so it won't turn the light on. The upstream sensor is the important one. It would seem to me that if the connectors going to the sensor are the same colors then I would install the same sensor whether upstream or downstream. If the wire colors are different, then I would assume that the sensors are different. Hope this helps and good luck. Bob
1320521
The way I found mine is. Enter your year and model. There should be one for an accord. Hopefully this helps you
847947
No, an O2 Sensor and an Air/Fuel Sensor are NOT the same thing. They look exactly alike and SOME are interchangeable but there are slight differences. Consult your vehicles parts lookup system to get the correct part number of the sensor your application calls for. Do NOT use a cheap aftermarket or "Universal" sensor - you're asking for trouble. Fix it ONCE, fix it RIGHT.
1005960
Like some others, we used the sensor for a 2002 ES300 and it seemed to be an exact OE replacement. Works perfectly for us!
823122
Wayne, On my specific application the oxygen sensor where all the same the two upstream sensors (before the Cat)as well as the two down stream sensors (after the Cat). You should stick with the OEM recommendation and buy the correct oxygen sensor for your application and its specific location. Your local part house should be able to help you with making the correct choices.
1474358
I do not remember fully, but I had similar codes show up on my 2002 4 Cyl accord , and it did clear off both. and it has been over a year and works great. have you mechanic put it in for 10 bucks, and be all set.
85257
If you have the V6, both upstream sensor should be the same. Your diagnostic code should tell you if your problem is bank 1 or 2.I only needed to replace the bank 1 sensor and that solved the issue. Check out this web page for more info, (maybe more than you need, or want). http://www.autoshop101.com/forms/h37.pdf
1619868
It does not matter on a GM product, they are the same.I have a 1997 Blazer and they take the same sensor at all 4 locations. Yes, it does have 4 o2 sensors.What is a port sensor?
1279830
Yes. This part is a direct fit for the O2 sensor BEFORE the catalytic converter.
1794662
It's working good for my 2003 Honda accord LX, it's replacement for downstream. I pay $45 to auto store for installation. Mane sure you get the right parts, there are upstream and downstream.
1439569
I have a 1992 Honda Accord DX. This part does not fit my car. Before you order this part disconnect the plug and check to see if the plug is the same as the picture. The Correct part for my car is Bosch 13322 Oxygen Sensor, OE Type Fitment. If your are replacing this part make sure you have either a Oxygen Sensor Socket or a Oxygen Sensor Offset Puller. My Honda needs a Oxygen Sensor Socket.
1619514
-go to automotive parts & accessories -enter your car info at the top left -do a search of "o2 sensor" -you'll see all compatible O2 sensors and be sure to read description to see if it's upstream or downstream. -also check to see that it's not a Universal sensor. Universal's typically don't have the connector you need.
1283267
On my Honda CRV, code was "Bank 1, sensor 1." This sensor is upstream, which reads exhaust gas as it enters the catalytic converter. The downstream sensor (which is a different part) reads exhaust gas as it exits the catalytic converter.
536840
Cody Chase response is incorrect. I also have a Mitsubishi eclipse RS and it is a UPSTREAM sensor (before the catalytic converter). I purchased this product and installed it myself. Fuel economy improved
85399
This sensor will fit on 2007 Honda Accord 4 cylinder,2.4 engine all editions