Four Seasons Engine Cooling Fan Switch,Engine Cooling Fan Temperature Switch P/N:37373
Help your cooling fan switch on when the engine calls for it with the Four Seasons switch 20010, an engine-mounted cooling fan temperature switch that senses engine temperature and opens or closes the fan circuit. It fits many vehicles, among them the 1987-1990 Jeep Cherokee, 1990-1991 Dodge Monaco and 1987-1990 Jeep Comanche. See the Buyer's Guide tab for the full list and engine details.
Whether you need a 1987-1990 Jeep Cherokee switch or a switch for another listed vehicle, the 20010 is a direct-fit replacement for the listed applications. Four Seasons brings more than 50 years of mobile A/C experience to its product line.
Signs this part may need replacing: a cooling fan that does not come on as the engine warms up, a fan that runs all the time, or an engine that runs hotter than normal. These symptoms can have other causes, so diagnose the cooling system first. If a failed fan switch is the cause, the 20010 replaces it.
Interchange: 1550757 · 32001846 · 207959 · 11120010 · 19144835 · 19188134 · 301774 · 30001846 · A87959 · 50384 · SW594
This part cross-references / interchanges with the following part numbers:
What does this cooling fan temperature switch do?
It mounts on the engine and senses engine temperature. It switches the cooling fan circuit on and off as that temperature changes.
Is this the right Monaco switch for a 1990-1991 Dodge Monaco?
Yes. The 1990-1991 Dodge Monaco is one of the listed applications for the Four Seasons 20010. Check the Buyer's Guide tab for engine details.
What is the switch made of?
It uses brass construction for accurate temperature sensing and has a zinc-coated terminal to help resist corrosion.
What comes in the box?
The switch comes with the gaskets, O-rings or seals needed to properly replace the product.
What are signs the fan switch may need replacing?
Signs include a cooling fan that won't come on, a fan that runs constantly, or an engine running hot. These can have other causes, so diagnose the system before replacing the switch.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.