The EMPI Inline Fan Thermostat puts your external oil cooler on autopilot. By automatically activating your 12V electric fan when oil temperatures reach 180°F, this switch eliminates the need for manual on/off toggles. This ensures your engine maintains an optimal operating temperature without the risk of overheating due to a forgotten switch.

Designed for versatile installation, this unit can attach directly to the inlet port of your cooler or be spliced into any existing 1/2" oil hose. All included fittings feature a 37-degree flare for a secure, leak-free connection. It is the perfect finishing touch for a professional, "set-it-and-forget-it" cooling system.

Key Specifications:

• Activation Temp: Preset to turn fan on at 180°F (82°C).

• Fitting Type: 37-degree flare fittings for 1/2" ID hose.

• Mounting: Inline design; installs at cooler inlet or spliced into hose.

• Compatibility: Works with all 12V electric fans and stacked plate coolers.

• Benefit: Hands-free engine protection and improved thermal consistency.