TOPRAN 408 440 Thermostat

Compatible with MERCEDES-BENZ A-CLASS (W169) , MERCEDES-BENZ B-CLASS Sports Tourer (W245) ,
Ensures optimal engine operating temperature by regulating coolant flow. Essential for efficient engine performance and longevity.
19.91 EUR
inc. VAT 21%
In stock 1
Delivery 1 day (15.05.2026)
PN 408 440
Make TOPRAN

This TOPRAN thermostat (part code 408 440) is designed to maintain your engine's ideal operating temperature. It precisely controls the flow of coolant through the radiator, preventing overheating and ensuring efficient performance. Proper engine temperature is crucial for fuel economy, emissions control, and overall engine health. A malfunctioning thermostat can lead to either the engine running too cold or too hot, both of which can cause significant damage over time. Crafted with quality materials, this thermostat offers reliable operation and durability. It is a direct fit for the specified applications, making installation straightforward for mechanics and DIY enthusiasts alike.

  • Maintains optimal engine operating temperature
  • Regulates coolant flow to the radiator
  • Prevents engine overheating and undercooling
  • Contributes to fuel efficiency
  • Helps reduce harmful emissions
  • Durable construction for long service life
  • Direct fit for easy installation
  • Part code: 408 440
Housing type
with housing
Opening temperature
+80
Housing material
Plastic
  • MERCEDES-BENZ
    • A-CLASS (W169)
      • A 160 CDI (169.006, 169.306) (60kW/82PS)
      • A 180 CDI (169.007, 169.307) (80kW/109PS)
      • A 200 CDI (169.008, 169.308) (103kW/140PS)
    • B-CLASS Sports Tourer (W245)
      • B 180 CDI (245.207) (80kW/109PS)
      • B 200 CDI (245.208) (103kW/140PS)
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