Radiator Fan Clutch 401 186

Compatible with MERCEDES-BENZ M-CLASS (W163) ,
Ensures optimal engine cooling by engaging the radiator fan when needed. Direct fit for specified models.
38.79 EUR
inc. VAT 21%
In stock 4
Delivery 1 day (13.05.2026)
PN 401 186
Make TOPRAN

This radiator fan clutch from TOPRAN is designed to maintain your engine's optimal operating temperature. It automatically engages the radiator fan at higher engine speeds, increasing airflow through the radiator to dissipate heat effectively. Proper functioning of the fan clutch is crucial for preventing engine overheating, especially under demanding conditions such as stop-and-go traffic or heavy loads. This part is engineered for a precise fit, ensuring straightforward installation and reliable performance. Crafted with durable materials, this fan clutch is built to withstand the rigors of engine bay temperatures and vibrations. It offers a dependable solution to restore or maintain your vehicle's cooling system efficiency.

  • Maintains optimal engine temperature
  • Automatic engagement based on engine speed
  • Prevents engine overheating
  • Direct fit for compatible vehicles
  • Durable construction for longevity
  • Ensures efficient airflow through the radiator
  • Restores cooling system performance
Heating/Cooling
Viscous friction clutch
Operating mode
Thermal
Heating/Cooling
vehicles with a fan (viscous friction clutch)
Heating/Cooling
except for the fan impeller
  • MERCEDES-BENZ
    • M-CLASS (W163)
      • ML 320 (163.154) (160kW/218PS)
      • ML 350 (163.157) (180kW/245PS)
0 Updated