Standard Ignition TS-579 cooling fan switch for the 2001-2005 Toyota RAV4 and other vehicles sends an electrical signal to the fan controller when it reaches its set temperature. The switch is open at idle.
- Factory-calibrated to make electrical contact at the specified lower-temperature set point
- Every unit tested to confirm switch actuation at its specified temperature
- Oval switch body with two male blade terminals for a plug-in connection
- Metal housing with a brass finish and a 16MMX1.50 thread
- 12-volt rating
Quick facts
- Part: Standard Ignition TS-579 cooling fan switch
- Also called: engine cooling fan switch
- Fits: 2001-2005 Toyota RAV4 and other vehicles
- Material: Metal housing
- Condition: New
A fan that stays off or an engine that runs hot can mean a worn engine cooling fan switch. Before you replace it, rule out a blown fuse, a bad relay, damaged wiring or a failed fan motor, since any of them can also leave the fan idle. This listing is one switch, and the 2001-2005 Toyota RAV4 takes one.
Fits
This cooling fan switch fits the 2001-2005 Toyota RAV4, the 2000-2005 Toyota Echo and the 2001-2005 Lexus IS300.
Specifications
Fit and size
- Quantity per vehicle: 1
- Thread size: 16MMX1.50
- Width: 16.764 mm (0.66 in)
- Voltage: 12 V
- Terminals: 2 male blade
- Connector: 1 oval, female
Build and materials
- Condition: New
- Housing material: Metal
- Finish: Brass
- Switch shape: Oval
- Attachment method: Plug in
- Open at idle: Yes
- Country of origin: China
In the box
One cooling fan switch. A wiring harness, mounting hardware and a mounting bracket are not included.
Product information is for general reference and may contain errors. See our Disclaimer.
Frequently Asked Questions
Is the Standard Ignition TS-579 the right cooling fan switch for the 2000-2005 Toyota Echo?
Yes. Standard Ignition TS-579 fits the 2000-2005 Toyota Echo, along with the 2001-2005 Toyota RAV4 and the 2001-2005 Lexus IS300.
Does the TS-579 come with a wiring harness or mounting hardware?
No. The Standard Ignition TS-579 is the switch alone; a wiring harness, mounting hardware and a mounting bracket are not included.
What thread size and voltage does this cooling fan switch have?
The switch has a 16MMX1.50 thread and is a 12-volt unit. The housing is metal with a brass finish.
Can a worn switch keep the cooling fan from turning on?
Yes, it can. A fan that stays off or an engine that runs hot may come from a faulty switch, though other causes are possible, so a shop can test it.
How is the Standard Ignition TS-579 tested?
Every Standard Ignition TS-579 is calibrated and tested to confirm switch actuation at its specified temperature.
