Dorman926-818 Air Conditioning Compressor Flow Sensor Compatible with Select Lexus/Scion/Toyota Models (OE FIX)

I tried a less a less expensive brand of this part first. The wiring harness couldn't attach, and the round end of the sensor was too wide to fit onto the compressor. The Dorman fit perfectly, and my ac works again.I have a 2011 Toyota Sienna XLE. A local shop had told me I needed a new compressor. Replacing the sensor is difficult. The original part is hard to remove, and there's very little room for your hands unless you do some disassembly. But for me it was well worth the effort.

2014 Sienna V6. Give yourself a good long afternoon and a case of beer. A 6 pack won't be enough. As some others have noted, it is NOT always easy to remove the old sensor. Ended up picking / swearing / using a rotary tool to slowly chip away to get the old part out...it did not just wiggle out after removing the C clip. And about that clip...holes are different sizes, and one is smaller than any clip pliers I had. Had to remove fan assembly, to access, which meant temporarily disconnecting top radiator hose, air intake, and coolant overflow tank (relatively easy). Maybe 3 hours to get out, only 20 mins to reassemble everything. Used a wee bit of dielectric grease before reinserting sensor. AC working again. Hope it lasts.

Perfect fit for my 2013 Toyota Camry. Saved me from having to do a $2,000 A/C compressor replacement. ( Toyota does not sell this part; they make you buy a whole compressor unit which has this part attached to the compressor).It’s been 2 years since I installed this part and the A/C system is still going strong.

As Toyota will not offer a replacement for this when it fails after 10 years, this is a functional replacement. Just be warned that the old one will be in there and will probably need to be broken apart. I had to heat up a long screw driver (and bent it 90 degrees) with a propane torch and then melt the plastic little by little until it broke loose. Took me about and hour and a half before getting it out. I'm sure others have better ways but this is what I found effective for me.Edit: Dropping 1 star as the sensor has already failed 2 times while the A/C was running. A/C will start off ok and then suddenly stop. I can turn the fan off and on and it will work but hopefully this isn't a sign of things to come.

Exact replacement for A/C Flow Sensor. I didn't actually remove the bad sensor, I just unplugged the sensor wiring harness and plugged the connector onto the replacement Dorman sensor. I then used a zip tie to secure the Dorman replacement sensor onto the alternator's wiring harness. I did not have a solid failure like most folks who reported here. I had the more obsure intermittant failure to energise the A/C clutch. Sometimes it would come on and other times it would not, which caused the windshield to fog up on humid days, always when my wife was driving. It never got really cold, just cool, when it would come on at all.Before starting, I'd recommend doing a search for you tube videos on replacing A/C flow sensor on your year and model. Watch a few of the videos to get a better idea of what you're getting into, and where everything is located. Not impossible, the sensor is difficult to access, but you don't have to remove as many parts as some of the videos might recommend.Let's say it wasn't quite as simple as unplugging, replugging and zip tieing. The connector is very difficult to access and what I did is the minimum required to get the A/C working properly again. Everything was done from the top of the engine. No need to go underneath for my 2011 Sienna.What I did to get the new Dorman sensor plugged onto the flow sensor's connector is as follows...I started by removing the negative battery terminal and securing it away from the battery post. Then I removed the large lug on the alternator and fastened it back out of the way. Then I unplugged the alternator's wiring harness plug and positioned it back out of the way. Then I had better access to the A/C flow sensor connector. I used two long screwdrivers, one to push down on the sensor connector release tab and the other to pry down on the connector, first one side, then the other, gradually working the connector loose. At that point it was a matter of plugging in the Dorman replacement sensor until it latched into place, and zip tieing it to the alternator wiring harness. I left the old disconnected defective sensor attached there on the side of the A/C compressor. Then it was a matter of buttoning everything up... replace the large lug, nut, and lug cover on the alternator, and reconnecting the alternator wiring harness plug. Finally reconnected the negative battery cable. Took a test drive with the ouside temperature at 75 degrees, and varied the temperature control from MAXcool to 80 degrees which cycled the A/C on and off. It consistently cycled on and off with each change. On the MAX cool setting I was frozen out of the van in about a mile. Hasn't worked this well since last year. So far, so good. Highly recommend this Dorman flow sensor. If it fixes your A/C problem it's $25 instead of $1000 or what ever you would pay to have the compressor changed out. I'll bet on those odds every time.

Great fit. AC is cold again. To check and see if this part is needed all one has to do is start your Camry up w/ac on and place an extended magnet on the sensor. If the ac fan and compressor fans cut on, it is the issue. YouTube helped. I had to remove my upper radiator hose and carefully move old sensor back and forth to remove.

Soild repair now it's been two years. Toyota wanted to replace compressor.