- Not vehicle specific. Customer is responsible for confirming this product fits their vehicle.

Flex-A-Lite 31174 - Variable speed control module Quick Start kit - rated at 45 amps
Flex-a-lite Variable Speed Controllers can be set between 160 and 220 degrees and will sense cooling temperature through the radiator core. The controllers are able to vary fan speed from 60% to 100% based on their readings of the engine cooling needs. They are available with a built-in 5 second delay which will reduce charging spikes at start-up, and a built-in 30 second delay after shut down if additional cooling is required. The manual switch allows the electric fan to be turned off through water crossings.
Key Features:
- Electric Fan Variable Speed Control Module
- Quick Start
- w/Temperature Probe

Flex-a-lite was founded more than 60 years ago in 1962, and has since then been manufacturing a full and high quality line of belt-driven fans, electric fans, transmission, oil coolers, aluminum radiators and other related components. All Flex-a-lite products are proudly made in USA. The company is and always will remain committed to developing and manufacturing innovation and quality!
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