Four Seasons 37566 switch for the 1978-1980 Chevrolet Malibu and other vehicles is a lever selector blower switch that sets the HVAC blower speed.
- Engineered and tested for years of trouble-free operation, backed by over 50 years of mobile A/C experience
- Rated to carry up to 20 amps
- Quality contacts for proper conductivity
- Vehicle-specific applications
- Zinc coated to resist corrosion
A blower that runs on only some speeds, cuts in and out or won't run at all can mean a worn switch. Before you replace it, rule out a blown fuse, a failed blower motor and a damaged connector, since any of them can leave the airflow dead.
This vehicle-specific switch is a direct-fit replacement for the 1984-1989 Chevrolet C60 and the 1984-1989 Chevrolet C70, along with many other Chevrolet and GMC models. If your own vehicle and engine aren't named here, look them up in the "Vehicles it fits" section.
Specifications
Fit and size
- Position: front, rear
- Current rating: up to 20 amps
Build and materials
- Type: lever selector
- Finish: zinc coated to resist corrosion
- Contacts: quality contacts for proper conductivity
Interchange: 910150 · 12218308 · 16161766 · 469368 · 1713215 · 1041 · A10166 · 110207 · 1571517 · SW1877
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
37566, 910150, 12218308, 16161766, 469368, 1713215, 1041, A10166, 110207, 1571517, SW1877
Frequently Asked Questions
Is the Four Seasons 37566 the right C70 switch for a 1984-1989 Chevrolet C70?
Yes. Four Seasons 37566 is a vehicle-specific blower switch that fits the 1984-1989 Chevrolet C70. The "Vehicles it fits" section covers other vehicles and engines.
How many amps can the Four Seasons 37566 blower switch carry?
Four Seasons 37566 is rated to carry up to 20 amps. Its quality contacts are there for proper conductivity.
Is this blower switch protected against corrosion?
Yes, this blower switch is zinc coated to resist corrosion.
What are the signs of a failing blower switch?
Blower speeds that drop out, a blower that cuts in and out, or a lever that feels loose can mean the switch is wearing out. A shop can test the circuit to confirm.
Does Four Seasons 37566 replace part number 910150?
Yes. 910150 is one of the numbers Four Seasons 37566 replaces, so it can stand in for that part.
