Manage when your electric cooling fan comes on with this Four Seasons switch, part number 35879. It is an Electric Fan Controller for 12-volt systems with an adjustable activation point and a 25-amp rating.
It fits many vehicles, among them the 1994-2003 Dodge Ram 1500 3.7L / 3.9L / 4.7L / 5.2L / 5.7L / 5.9L, 1988-1999 Chevrolet C1500 4.3L / 5.0L / 5.7L / 6.2L / 6.5L / 7.4L and 1994-2003 Dodge Ram 2500 5.2L / 5.7L / 5.9L / 8.0L. See the Buyer's Guide tab for the full list.
- Adjustable activation: the controller's activation control is adjustable, so the point at which it switches the fan can be set.
- Electrical rating: rated for 25 amps on a 12-volt system.
- Connections: six terminals of the spade / wire lead type. The terminal is zinc coated to help resist corrosion.
- Material: plastic.
This controller is backed by Four Seasons' more than 50 years of mobile A/C experience. The listed applications use one controller, and this listing is for one unit. Country of origin: China.
Signs this part may need replacing include an electric cooling fan that will not switch on, runs all the time, or cycles on and off erratically. These symptoms can have several causes, so check the fan motor, relay and wiring before replacing the controller. If a failed fan controller is the cause, 35879 replaces it.
