Flex-a-liteVariable Speed Controller and Relay Kit with Thread-In Temperature Sensor, Fan Controller With Temperature Probe (31163), Car Parts, Black

Description

🌬️ Keep your engine cool, your ride smarter — don’t get left in the heat!

The Flex-A-Lite Variable Speed Controller (Model 31163) is a high-performance automotive fan controller designed for dual-fan systems. It features an adjustable temperature activation range (160-240°F), variable fan speed control (60-100%), and a built-in relay to streamline installation. Equipped with a thread-in temperature sensor and adapters, it ensures precise cooling management and runs fans briefly after shutdown to prevent heat soak. Rated for 45 amps and backed by a 1-year warranty, this black controller is a reliable upgrade for any 12V vehicle cooling system.