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⚡ Stay cool, stay ahead – the switch your engine deserves!
The Beck/Arnley 201-1720 Thermo Fan Switch is a precision-engineered, OE-spec mechanical and electrical switch designed for vehicle-specific cooling fan control. Featuring a durable IP54 rating, a reliable male-to-female connector, and compact dimensions, it ensures seamless fit and function. Ideal for professionals, it supports advanced diagnostics to maintain optimal engine temperature and performance.
| Operation Mode | Mechanical,Electrical |
| Contact Type | Normally Open |
| Connector Type | Male-to-female |
| Brand | Beck/Arnley |
| Terminal | Screw |
| Item dimensions L x W x H | 2 x 1 x 1 inches |
| Circuit Type | 1-way |
| Actuator Type | Push Button |
| Contact Material | Copper |
| International Protection Rating | IP54 |
| Controller Type | Push Button |
| Control Method | App |
| Connectivity Protocol | X-10 |
| Color | Brass |
| Unit Count | 1 Count |
| Number of Items | 1 |
| Global Trade Identification Number | 00049797975481 |
| Manufacturer | Beck/Arnley |
| UPC | 049797975481 |
| Model | Thermo Fan Switch |
| Item Weight | 0.32 ounces |
| Product Dimensions | 2 x 1 x 1 inches |
| Item model number | 201-1720 |
| Exterior | Machined |
| Manufacturer Part Number | 2011720 |
P**A
Don't trust the description
You have to cross-reference these parts with the dealer to find the right part numbers and you have to know how to describe the part. There are no pics on the Toyota dealer site, so you take their part number and search for a pic on another site and see if it matches. Some things are called sensor and some switches. This has two prongs so it is called a switch not a sensor. The description said this part wouldn't work with my 1993 toyota corolla, but cross referencing and the pic said it would and it did. Good luck finding the right part.
S**R
Perfect Fit
Perfect fit, easy to install. 96 toy Tercel
D**K
Cheap fix for cooling fans not working on a 1998 Prizm
Perfect fit in a 98 Prizm and fixed my issue of the fans not coming on.**Some good info I found online. If your fans aren't working, pull the wire from this sensor and the fans should turn on as kind of a fail safe mode, then you know you have to replace this sensor. If they dont come on after you pull this wire and start the car, it could be several other things. Also remove the alternator to get to this, its so much easier. And you might as well replace the thermostat while you have the alternator out.
R**N
Can’t find where it goes..
Could not install bad directions for car model
J**N
Found only on Amazon
Looked for this sensor at several auto stores in my area, nobody knew what I was referring to. Very very happy that I found this on Amazon for my 1996 Toyota Corolla. Easy, 15 minute job!
J**.
Works well...
They last about as long as OEMs. Switches on/off at the right temps. Good quality overall
R**E
works great
didn't fix my fan operation but low cost helped make trouble shooting affordable.
D**.
Did not fit my '93 Corolla 1.8 liter engine.
This did not fit my 1993 Toyota Corolla 1.8 liter engine. The original equipment switch is on the right with a red O-ring. The Beck/Arnley has more threads, just enough to keep it from seating in the hole all the way up to the O-ring, so I am unable to tighten it up properly to achieve a water-tight seal.I gave it three stars because it would might work fine if it actually fit.
Trustpilot
2 weeks ago
2 weeks ago