TOPRAN 411 031 Thermostat, Coolant

Compatible with MERCEDES-BENZ A-CLASS (W177) , MERCEDES-BENZ A-CLASS Sedans (V177) , MERCEDES-BENZ B-CLASS Sports Tourer (W247) Show more info
Ensures optimal engine operating temperature by regulating coolant flow. A crucial component for maintaining engine health and efficiency.
42.80 EUR
inc. VAT 21%
In stock 4
Delivery 1 day (29.06.2026)
PN 411 031
Make TOPRAN

The TOPRAN 411 031 thermostat is designed to precisely control the engine's operating temperature. It opens and closes to regulate the flow of coolant through the radiator, ensuring the engine reaches and maintains its ideal thermal range. Proper functioning of the thermostat is vital for preventing both overheating and undercooling, both of which can lead to significant engine damage and reduced fuel efficiency. This component plays a key role in the overall performance and longevity of your vehicle's cooling system. Crafted with quality materials, this TOPRAN thermostat offers reliable performance and durability. It is a direct fit replacement for the original part, ensuring seamless integration with your vehicle's cooling system.

  • Regulates engine coolant temperature
  • Ensures optimal operating temperature
  • Prevents engine overheating and undercooling
  • Contributes to fuel efficiency
  • Durable construction for long service life
  • Direct fit replacement
  • Part number: 411 031
  • Brand: TOPRAN
Additional article/Additional information
with gasket
Additional article/Additional info 2
with sensor
Opening temperature
97
Housing type
with housing
Housing material
GFK (Glass Fiber Reinforced Plastic)
  • MERCEDES-BENZ
    • A-CLASS (W177)
      • A 250 (177.046) (165kW/224PS)
      • A 220 4-matic (177.045) (140kW/190PS)
      • A 250 4-matic (177.047) (165kW/224PS)
      • A 220 (177.044) (140kW/190PS)
    • A-CLASS Sedans (V177)
      • A 220 4-matic (177.145) (140kW/190PS)
      • A 250 (177.146) (165kW/224PS)
      • A 250 4-matic (177.147) (165kW/224PS)
      • A 220 (177.144) (140kW/190PS)
    • B-CLASS Sports Tourer (W247)
      • B 220 4-matic (247.045) (140kW/190PS)
      • B 250 (247.046) (165kW/224PS)
      • B 250 4-matic (247.047) (165kW/224PS)
      • B 220 (247.044) (140kW/190PS)
    • CLA (C118)
      • CLA 220 (118.344) (140kW/190PS)
      • CLA 220 4-matic (118.345) (140kW/190PS)
      • CLA 250 (118.346) (165kW/224PS)
      • CLA 250 4-matic (118.347) (165kW/224PS)
    • CLA Shooting Brake (X118)
      • CLA 220 (118.644) (140kW/190PS)
      • CLA 250 (118.646) (165kW/224PS)
      • CLA 250 4-matic (118.647) (165kW/224PS)
    • GLB (X247)
      • GLB 250 4-matic (247.647) (165kW/224PS)
      • GLB 250 (247.646) (165kW/224PS)
    • GLA (H247)
      • GLA 250 (247.746) (165kW/224PS)
      • GLA 250 4-matic (247.747) (165kW/224PS)
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