Relay Cooling System 4/10Pin (Volkswagen Golf III / Jetta III / Polo I) is a crucial component that manages the activation of the vehicle’s cooling system. This relay controls the electrical current to the cooling fan, ensuring the engine maintains an optimal operating temperature by regulating airflow through the radiator.
This particular relay is designed for Volkswagen models including Golf III, Jetta III, and Polo I. It features a 4/10 pin configuration, which must be matched exactly with the vehicle’s existing relay to ensure compatibility and proper functionality. Buyers should verify the pin count and connector type against their current part to avoid fitment issues.
The relay plays an essential role in preventing engine overheating by engaging the cooling fan when temperature sensors signal a rise in engine heat. Proper function of this relay is vital for vehicle performance and engine longevity.
- Category: Relay
- Designed for Volkswagen Golf III, Jetta III, and Polo I
- 4/10 pin connector configuration
When sourcing this relay, compare the old unit’s pin configuration and confirm it aligns with this listing to ensure correct operation. If unsure about fitment or specifications, consider consulting the sales desk or submitting a request for assistance.
Need help matching this item to your vehicle? Use more Relay, Vehicle Parts Finder or Request a Part with your VIN, engine number, part number or clear photos.





