When dependable cooling system management matters, the Maradyne MFA108 Temperature Switch delivers automatic fan control you can trust. Designed to activate at 185°F and deactivate at 165°F, this temperature switch helps maintain optimal operating temperatures while reducing unnecessary fan operation.

Engineered for reliable performance, the MFA108 automatically engages electric cooling fans when temperatures rise and turns them off once cooling is no longer needed. This efficient operation helps minimize electrical load, reduce fan wear, and support consistent engine performance.

Whether you're upgrading a street vehicle, restoring a classic, or completing a custom cooling system installation, the MFA108 provides the dependable temperature regulation trusted by enthusiasts and professionals alike.

Accuracy. Reliability. Cooling Control.

For carbureted engines
3/8" NPT thread size
Activates cooling fan at 185°F
Deactivates cooling fan at 165°F
Helps maintain consistent engine operating temperatures
Ideal for automatic electric fan control systems
Direct replacement for Maradyne MFA102
Reliable thermal switching for street, performance, and custom applications

CA WARNING:

Can expose you to lead, a carcinogen and reproductive toxicant. See www.P65Warnings.ca.gov

Maradyne MFA108 Specifications

KEY SPECS
MFG. Part #	MFA108
Brand	Maradyne
Temp. Range	185°F on / 165°F off
Thread Pitch	3/8 in NPT
Material Type	Brass

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