Maintain optimal engine temperature with precise activation at 180°F (82°C). This Derale thermo fan switch features dual-thread compatibility with 1/8" NPT and 3/8" NPT fittings, ensuring easy integration into diverse cooling systems. Discover how it enhances your electric fan control for reliable performance.

Maintain optimal engine temperature with precise fan activation at 88°C and deactivation at 80°C. This Derale inline thermo fan switch features a compact 10.8 cm length and a swivel design for versatile installation. Ensure reliable cooling control engineered for performance and durability.

Maintain optimal engine temperature by precisely controlling your electric cooling fan with this adjustable controller. Featuring a compact design measuring 11.10 cm by 17.80 cm by 5.70 cm, it integrates easily into most systems and ensures reliable performance. Discover how this controller enhances cooling efficiency and extends engine life.

Optimize your engine cooling with precise temperature control using the Derale Adjustable Fan Controller featuring a push-in radiator probe. Measuring 11.10 cm by 17.80 cm, its compact design fits seamlessly into your system for reliable operation. Discover how this controller enhances cooling efficiency and protects your engine.