T25,G1,G2,G3 Radiator Fan Switch - Dual Thermo (3 Pin)

This 3-pin dual thermo radiator fan switch is an essential component for regulating your Volkswagen’s cooling system. Designed to activate the radiator fan at two temperature thresholds (95°C and 102°C) and deactivate at 84°C and 91°C, this switch ensures optimal engine cooling and prevents overheating under various driving conditions.

Perfect for a wide range of classic Volkswagen models, this dual thermo switch provides enhanced control of your radiator fan, making it ideal for vehicles with advanced cooling system needs. Before purchasing, check the number of pins on your current switch. If you have a 2-pin switch, refer to part number 191959481 for compatibility.

Features and Benefits:

• Dual Temperature Activation: Activates at 95°C and 102°C, deactivates at 84°C and 91°C for precise cooling control.
• 3-Pin Design: Provides enhanced functionality for advanced cooling systems.
• OEM Quality: Matches original specifications for seamless integration and reliable performance.
• Durable Construction: Built to withstand high temperatures and frequent use for long-lasting reliability.
• Wide Compatibility: Fits multiple classic Volkswagen models with 3-pin cooling systems.

Vehicle Compatibility:

• Volkswagen Corrado (1988–1995)
• Volkswagen Mk1 Caddy (1980–1992)
• Volkswagen Mk1 Golf (1974–1983)
• Volkswagen Mk1 Golf Cabrio (1979–1993)
• Volkswagen Mk1 Jetta (1979–1984)
• Volkswagen Mk1 Polo (1975–1981)
• Volkswagen Mk1 Scirocco (1974–1981)
• Volkswagen Mk2 Polo (1981–1994)
• Volkswagen Mk2 Scirocco (1981–1992)
• Volkswagen Mk3 Golf (1991–1998)
• Volkswagen Type 25 (1980–1992)

Installation Notes:

1. Verify Compatibility: Confirm your current switch has 3 pins before purchasing.
2. Disconnect the Battery: Disconnect the vehicle’s battery to prevent electrical hazards.
3. Drain the Coolant: Safely drain a small amount of coolant to access the radiator switch.
4. Remove the Old Switch: Unscrew the old switch from the radiator or coolant housing.
5. Install the New Switch: Screw in the new 3-pin dual thermo switch and reconnect the wiring.
6. Refill Coolant and Test: Refill the coolant system, reconnect the battery, and test the radiator fan operation at different temperature thresholds.