Hi,Is this the highest sensor on the top part of exhaust,(before the cat)and the one with the shortest lead,your drivers side,can you ship to UK
2006192
Dear Sir, unfortunately, we do not ship outside of United States at the moment. In case you can obtain US shipping address, we'll gladly send your part there. Also, you might check websites like MyUS dot com, services who ship outside of US. Thank you for your understanding. Tom
1264759
I bought mine because the old one went bad, my cart mechanic diagnosed the problem. I read somewhere in my research that you need a special magnent to go with a "high speed" sensor. This alone will not give you more speed or power. Google your question, you should be able to find the same answer I did. Good luck! PS EASY to install and I'm a girl!
1466600
I use the factory sensors in my 15' 3500.Just remember those sensors are futher down stream before and after the DEF. If you plan on using any setting over the tow mode you might want to install a probe into the passenger side exhaust manifold.
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
850989
Before you buy it, go to the denso website at densoautoparts com.You can check your fitment there to be sure the amazon information is correct.For your car, the correct upstream (before your catalytic converter) sensor is 234-9004.The correct downstream (after your catalytic converter) is 234-4122.The item you are looking at here, the 234-9005 is not the right sensor for your car.
2016343
If your rig calls for a 13477, this IS a 13477. Also, the fitment guide says a 13477 2004 BMW 330xi (an X3). No problem. The pertinent question is whether you are after a pre or post cat sensor. Yes, the sensors before the cat are usually referred to as 'air fuel' sensors, not O2 sensors, but it's not unusual for folks to call all four sensors by the same name. The upstream (first IN line) sensors do sense oxygen, but are of a different construction/type than the downstream O2 sensors. IF you are after a 13477, this is it. I'm not sure this venue supports html..but here's a link that explains the system well: http://www.bimmerfest.com/forums/showthread.php?t=654792 If your rig calls for a 13477, this IS a 13477. Also, the fitment guide says a 13477 2004 BMW 330xi (an X3). No problem. The pertinent question is whether you are after a pre or post cat sensor. Yes, the sensors before the cat are usually referred to as 'air fuel' sensors, not O2 sensors, but it's not unusual for folks to call all four sensors by the same name. The upstream (first IN line) sensors do sense oxygen, but are of a different construction/type than the downstream O2 sensors. IF you are after a 13477, this is it. I'm not sure this venue supports html..but here's a link that... » Read More If your rig calls for a 13477, this IS a 13477. Also, the fitment guide says a 13477 2004 BMW 330xi (an X3). No problem. The pertinent question is whether you are after a pre or post cat sensor. Yes, the sensors before the cat are usually referred to as 'air fuel' sensors, not O2 sensors, but it's not unusual for folks to call all four sensors by the same name. The upstream (first IN line) sensors do sense oxygen, but are of a different construction/type than the downstream O2 sensors. IF you are after a 13477, this is it. I'm not sure this venue supports html..but here's a link that explains the system well: http://www.bimmerfest.com/forums/showthread.php?t=654792 « Show Less
1168737
No the upstream (first) O2 Sensor should fit in this header. The downstream (second) sensor is already installed before your other catalytic converter. In order to prevent a check engine light I suggest moving the downstream sensor behind the second catalytic converter if you're buying this header.
969955
This is an EGTA just got a boost pressure gauge it goes in the downpipe bring your header for exhaust
2123106
I installed it on my sisters 2003 Vibe 2 wheel drive. The stock exhaust is a solid welded piece from front to back. Use an electric saw to cut out the old catalytic assembly. Then put the new cat pipe with a muffler clamp. I did have trouble fitting the new cat pipe over the stock exhaust where I made the cut. It seems that Magnaflow didnt expand the end of their cat pipe (where it fits over the stock exhaust) wide enough. It just wouldnt slip on easily.
260190
Any good? I am not sure what you want to know. They are Bosch sensors. They are (to my understanding) OEM. As long as you buy the correct sensor (up/down stream cabling is of different lengths) for the correct placement/problem, they work fine. I purchased two upstream pieces because they were due to be replaced. I had gotten several codes to that effect. No codes of that type since.IF you plan on a downstream sensor resolving 'inefficient cat' codes..you will almost certainly be disappointed. The O2 sensor is not likely the cause of those codes. Such codes are MORE likely to be a cat failure: Particularly the left (driver's side) cat on an E38. Any good? I am not sure what you want to know. They are Bosch sensors. They are (to my understanding) OEM. As long as you buy the correct sensor (up/down stream cabling is of different lengths) for the correct placement/problem, they work fine. I purchased two upstream pieces because they were due to be replaced. I had gotten several codes to that effect. No codes of that type since.IF you plan on a downstream sensor resolving 'inefficient cat' codes..you will almost certainly be disappointed. The O2 sensor is not likely the cause of those codes. Such codes are MORE... » Read More Any good? I am not sure what you want to know. They are Bosch sensors. They are (to my understanding) OEM. As long as you buy the correct sensor (up/down stream cabling is of different lengths) for the correct placement/problem, they work fine. I purchased two upstream pieces because they were due to be replaced. I had gotten several codes to that effect. No codes of that type since.IF you plan on a downstream sensor resolving 'inefficient cat' codes..you will almost certainly be disappointed. The O2 sensor is not likely the cause of those codes. Such codes are MORE likely to be a cat failure: Particularly the left (driver's side) cat on an E38. « Show Less
350714
Hey bud, This listing is for a Titanium tip exhaust. Hope this helps! In stock, ships immediately!
2016344
If your rig calls for a 13477, this IS a 13477. Also, the fitment guide says a 13477 2004 BMW 330xi (an X3). No problem. The pertinent question is whether you are after a pre or post cat sensor. Yes, the sensors before the cat are usually referred to as 'air fuel' sensors, not O2 sensors, but it's not unusual for folks to call all four sensors by the same name. The upstream (first IN line) sensors do sense oxygen, but are of a different construction/type than the downstream O2 sensors. IF you are after a 13477, this is it. I'm not sure this venue supports html..but here's a link that explains the system well: http://www.bimmerfest.com/forums/showthread.php?t=654792
1761479
Yes, this is the downstream sensor. The upstream sensor is actually an air/fuel ration sensor and costs ~3 times more than this one.
251596
Its not wise to replace a Cat unless the exhaust system is properly checked for temperature differences between CAT and engine, then from CAT out. secondly the P0420 code is usually a oxygen sensor code sensor code in some Toyota's therefore I recommend you stop by a auto zone or advance outo or even Oriely's and have them check and confirm this code for you, its free. For the ECM it depends on wheather you want to buy it new or used, for new you can check Toyota, auto zone, advance auto, oriely's or even amazom. For used you can check a junk yards like pull apart, wrench it, and others for a used ECM. I hope I was of some help to you. Its not wise to replace a Cat unless the exhaust system is properly checked for temperature differences between CAT and engine, then from CAT out. secondly the P0420 code is usually a oxygen sensor code sensor code in some Toyota's therefore I recommend you stop by a auto zone or advance outo or even Oriely's and have them check and confirm this code for you, its free. For the ECM it depends on wheather you want to buy it new or used, for new you can check Toyota, auto zone, advance auto, oriely's or even amazom. For used you can check a junk yards like pull apart, wrench it, and others for... » Read More Its not wise to replace a Cat unless the exhaust system is properly checked for temperature differences between CAT and engine, then from CAT out. secondly the P0420 code is usually a oxygen sensor code sensor code in some Toyota's therefore I recommend you stop by a auto zone or advance outo or even Oriely's and have them check and confirm this code for you, its free. For the ECM it depends on wheather you want to buy it new or used, for new you can check Toyota, auto zone, advance auto, oriely's or even amazom. For used you can check a junk yards like pull apart, wrench it, and others for a used ECM. I hope I was of some help to you. « Show Less
1482607
Hi David, your good to go. It's not Cali exempt. I would recommend getting the unchip or some kind of tune to calibrate the air sensor. The computer is going to keep reading the stock air flow no matter if you have the Afe intake installed. Something they don't tell you before buying the aftermarket air intake or exhaust systems.
2104287
Hello; On my Pontiac grand prix it was located in the side of the exhaust pipe about in the area of where the drivers seat would be located. So I would call it a downstream sensor (for my 1996 Grand Prix that is).
1187433
these cats dont have a spot for the o2 sensor, the muffler shop would have to weld a bung into the exhaust for the o2 sensor. From what ive been told these are completely universal mufflers, i had two seperate smog shops okay them on my car. I would imagine your van will have much more room to fit the cat than my bmw 325i did.