I have a 1996 GMC SLE 5.7. It has two cats and one tail pipe. How many sensors are there?
522937
you will have four one before each cat and one after each cat. they are different numbers
522938
Depends on type of exhaust...if 2 cats then 2 before & generally 2 after if duals back to muffler then into one pipe. If directly into single pipe after cats the 3. Remember to look for part numbers!!! Generally both fronts are one part # & the 2 rears are another part #!!!
998775
Do not know all of these sensors specifically but the main thing to remember is that they are triggers; magnetic, photoelectric, positional, etc. and that they work with another unit to turn that signal into a coil spark through an amplifier of sorts. For cars that have multiple coils like 3 duals for a 6 cylinder, probably not. Separate electric feeds go to each coil and you might need 1 unit for each of them. Also, the jumpers are cut for 4, 6, or 8 cylinder operation, not 2. Call MSD for info.
850111
you have to use the search for your car. It could be the upstream or the downstream sensor in my case it is the downstream on a 2002 chevy pickup.
553649
chevy 305 engine, just removed old sensor on left side head and temp guage has a copper screw end , just screw it into head and discard old sensor and tuck the old wire out of the way.
461327
you will need two that will be located before the converter and two that will be located after the converter. all four may be the same part# or the front sensors may have a different part# from the rear sensors. depends on the length of the wire coming from the sensor. that's what i usually see. hope this helps.
1307696
Well you take a look at your old sensor one is up stream and the other is down stream.the one closer too the engine is up the other in the middle is down.Then you would check how many wires and what are the colors. write every thing down.when on amazon put make model it will tell if its fits make sure you check everything.
1061523
Dear Mickey, I'm pretty sure you already got your answer, but for anyone else who does not know who many oxygen sensors your vehicle uses, I found the only reliable way is to inspect your exhaust manifolds top and bottom. They are screwed directly into the manifold itself. Four cylinder vehicles probably have one(1), six cylinder vehicles probably have two(2), I think eight cylinder vehicles can have two(2) or four(4). If you cannot perform this inspection then you won't want to do the job yourself. When working under a car, always support it with jack stands. Don't trust a jack by itself.
656153
it must be 2 sensors. one is placed on wheel, the other on the pedal. model 2013. I recommend it a lot as it has a lot of applications.
1678823
On my car it's on/near the rear exhaust manifold within the engine bay. The 2nd sensor is on the catalytic converter. I bought a new sensor just to be safe when I had this part installed.
966027
What sensor are you referring to? This unit includes everything. Be sure to have your four-wheel drive selector switch (on the dash) in the neutral position before you remove the old unit. If the new motor does not fit precisely, return it. The Dorman I bought (600-910) the splines were off by 1/4 inch. I did not use it. I will be purchasing an OEM-type direct from GM.
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).
982049
I don't think so.My truck,2002 Chevy,doesn't have a sensor either,but the part fit's perfect.
309737
o On my Toyota the heated sensor is the rear one. Heated sesors have 4 wires, others have 2. Lee
428893
Pre cat, it even came with a free tube of anti sieze. The post cat sensors look different and bolt in differently. The post cat sensors are also less prone to failure. I have a 2004 tundra, wife has 2001 sequoia, father has 2001 tundra all with the 4.7l. I have replaced pre cat O2 sensors on all of them.
178194
This listing is for 2 sensors and the transducer. 45RFE takes a solenoid block. That transmission does not have individual solenoids. Thank you
1246773
They have it at amazon 9706648 also you should get the sensor its a 9703312 ...... bought both at the same time ......one could cause the other to burn out
2172507
I'm pretty sure the answer is no. Too bad because I have one that I can't use. You need to know your engine model and then look online to figure out what sensors work. You need two one upstream and one downstream.