TOPRAN Thermostat - Coolant

Compatible with BMW 2 Active Tourer (F45) , BMW 2 Gran Tourer (F46) , BMW X1 (F48) Show more info
Ensures optimal engine operating temperature by regulating coolant flow. Essential for efficient engine performance and preventing overheating.
23.62 EUR
inc. VAT 21%
In stock 2
Delivery 1 day (14.05.2026)
PN 504 635
Make TOPRAN

This thermostat from TOPRAN is designed to maintain your engine's ideal operating temperature. It precisely controls the flow of coolant through the engine and radiator, ensuring efficient heat dissipation. Proper functioning of the thermostat is crucial for fuel efficiency and preventing premature engine wear. A faulty thermostat can lead to either the engine running too cold or overheating, both of which can cause significant damage. TOPRAN thermostats are manufactured to meet stringent quality standards, providing reliable performance and durability. This part is a direct fit for the specified applications, ensuring easy installation.

  • Regulates engine coolant flow
  • Maintains optimal operating temperature
  • Prevents engine overheating
  • Improves fuel efficiency
  • Ensures consistent engine performance
  • Durable construction for longevity
  • Direct fit for easy installation
  • Part number: 504 635
Additional article/Additional information
with gasket
Opening temperature
+85
Housing type
with housing
Housing material
PA 66 GF 30
Housing material
GFK (Glass Fiber Reinforced Plastic)
  • BMW
    • 2 Active Tourer (F45)
      • 216 d (85kW/116PS)
      • 220 d (140kW/190PS)
      • 220 d xDrive (140kW/190PS)
      • 218 d (100kW/136PS)
    • 2 Gran Tourer (F46)
      • 216 d (85kW/116PS)
      • 220 d xDrive (140kW/190PS)
      • 220 d (140kW/190PS)
      • 218 d (100kW/136PS)
      • 218 d xDrive (100kW/136PS)
    • X1 (F48)
      • sDrive 18 d (110kW/150PS)
      • xDrive 18 d (110kW/150PS)
      • xDrive 20 d (140kW/190PS)
    • X2 (F39)
      • xDrive 18 d (110kW/150PS)
      • sDrive 18 d (110kW/150PS)
      • sDrive 16 d (85kW/116PS)
      • sDrive 20 d (120kW/163PS)
    • 1 (F40)
      • 116 d (85kW/116PS)
      • 118 d (110kW/150PS)
      • 120 d xDrive (140kW/190PS)
      • 118 d (100kW/136PS)
      • 120 d (140kW/190PS)
    • 2 Gran Coupe (F44)
      • 220 d (140kW/190PS)
      • 220 d (120kW/163PS)
      • 220 d xDrive (140kW/190PS)
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