Derale 16739 180 Degree Farenheit Single Stage Electric Fan Controller. This single-stage, thread-in thermostat is designed to control electric cooling fans in automotive applications. It features a 3/8 inch NPT thread-in probe for straightforward installation and is rated for a maximum continuous draw of 25 amps. The controller is preset to turn off at 165°F and turn on at 180°F, providing automatic fan operation to help maintain optimal engine temperature. Compact and rugged, the unit is ideal for replacement or upgrade of existing fan control systems. Physical product dimensions (from internal data) are approximately 7.03 x 4.42 x 1.78 inches and item weight ~0.5 pounds (8 ounces), model/part number 16739.
| Product Details | |
| Exterior | Per Item Description |
| Item model number | 16739 |
| Mirror Adjustment | Button Control |
| OEM Part Number | 16739 |
| Sizing & Dimensions | |
| Height | 1.78 inches |
| Length | 7.03 inches |
| Product Dimensions | 7.03 x 4.42 x 1.78 inches |
| Weight | 0.5 pounds |
| Width | 4.42 inches |
By signing up, you agree to receive emails from us. You can unsubscribe anytime.
Copyright @ 2026 BZ DEFENSE LLC. All rights reserved. Unauthorized use and/or duplication of this material without express and written permission is prohibited.