TOPRAN 502 291 Thermostat

Compatible with BMW 6 (E63) , BMW 6 Kabriolets (E64) , BMW 3 (E90) Show more info
Ensures optimal engine operating temperature by regulating coolant flow. A crucial component for efficient engine performance and longevity.
44.05 EUR
inc. VAT 21%
In stock 2
Delivery 1 day (14.05.2026)
PN 502 291
Make TOPRAN

The TOPRAN 502 291 thermostat 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 functioning of the thermostat is vital for fuel economy and reducing emissions. A faulty thermostat can lead to either an engine running too cold or too hot, both of which can cause significant damage and reduce the lifespan of engine components. This TOPRAN thermostat is manufactured to meet high standards, ensuring reliable operation and a precise fit for compatible vehicles. Regular checks and timely replacement of your thermostat can prevent costly repairs down the line.

  • Regulates engine coolant flow
  • Maintains optimal operating temperature
  • Prevents engine overheating
  • Contributes to fuel efficiency
  • Reduces harmful emissions
  • High-quality construction for durability
  • Ensures precise temperature control
  • Direct fit for compatible applications
Housing type
with housing
Opening temperature
97
Housing material
Plastic
  • BMW
    • 6 (E63)
      • 630 i (190kW/258PS)
      • 630 i (200kW/272PS)
      • 630 i (200kW/272PS)
    • 6 Kabriolets (E64)
      • 630 i (190kW/258PS)
      • 630 i (200kW/272PS)
      • 630 i (200kW/272PS)
    • 3 (E90)
      • 325 i (160kW/218PS)
      • 330 i (190kW/258PS)
      • 325 xi (160kW/218PS)
      • 330 xi (190kW/258PS)
      • 335 i (225kW/306PS)
      • 335 xi (225kW/306PS)
      • 325 i (160kW/218PS)
      • 325 xi (160kW/218PS)
      • 330 i (200kW/272PS)
      • 330 xi (200kW/272PS)
      • 323 i (130kW/177PS)
      • 335 i xDrive (225kW/306PS)
      • 330 i (200kW/272PS)
    • 1 (E81)
      • 130 i (195kW/265PS)
    • 3 Touring (E91)
      • 325 i (160kW/218PS)
      • 330 i (190kW/258PS)
      • 325 xi (160kW/218PS)
      • 330 xi (190kW/258PS)
      • 335 i (225kW/306PS)
      • 335 xi (225kW/306PS)
      • 330 i (200kW/272PS)
      • 325 i (160kW/218PS)
      • 323 i (130kW/177PS)
      • 325 i xDrive (160kW/218PS)
      • 330 i xDrive (200kW/272PS)
      • 323 i (140kW/190PS)
      • 330 i (200kW/272PS)
    • 5 (E60)
      • 530 i (190kW/258PS)
      • 523 i (130kW/177PS)
      • 525 i (160kW/218PS)
      • 525 xi (160kW/218PS)
      • 530 xi (190kW/258PS)
      • 525 i (160kW/218PS)
      • 523 i (140kW/190PS)
      • 530 i (200kW/272PS)
      • 525 i xDrive (160kW/218PS)
      • 530 i xDrive (200kW/272PS)
      • 523 i (140kW/190PS)
      • 530 i (200kW/272PS)
    • 5 Touring (E61)
      • 530 i (190kW/258PS)
      • 525 i (160kW/218PS)
      • 525 xi (160kW/218PS)
      • 530 xi (190kW/258PS)
      • 530 i (200kW/272PS)
      • 530 xi (200kW/272PS)
      • 525 i (160kW/218PS)
      • 525 xi (160kW/218PS)
      • 523 i (140kW/190PS)
      • 530 i xDrive (200kW/272PS)
      • 530 i (200kW/272PS)
      • 523 i (140kW/190PS)
    • Z4 Roadster (E85)
      • 2.5 i (130kW/177PS)
      • 2.5 si (160kW/218PS)
      • 3.0 si (195kW/265PS)
    • Z4 Coupe (E86)
      • 3.0 si (195kW/265PS)
    • 7 (E65, E66, E67)
      • 730 i, Li (190kW/258PS)
    • 3 Coupe (E92)
      • 335 i (225kW/306PS)
      • 325 i (160kW/218PS)
      • 330 i (200kW/272PS)
      • 325 xi (160kW/218PS)
      • 330 xi (200kW/272PS)
      • 325 i (160kW/218PS)
      • 325 xi (160kW/218PS)
      • 335 xi (225kW/306PS)
      • 330 i xDrive (200kW/272PS)
      • 330 i (200kW/272PS)
    • X3 (E83)
      • 3.0 si (200kW/272PS)
      • 2.5 si (160kW/218PS)
    • 3 Kabriolets (E93)
      • 325 i (160kW/218PS)
      • 330 i (200kW/272PS)
      • 335 i (225kW/306PS)
      • 325 i (160kW/218PS)
      • 330 i (200kW/272PS)
      • 323 i (140kW/190PS)
    • 1 Coupe (E82)
      • 135 i (225kW/306PS)
      • 125 i (160kW/218PS)
    • 1 Kabriolets (E88)
      • 125 i (160kW/218PS)
      • 135 i (225kW/306PS)
    • Z4 Roadster (E89)
      • sDrive 23 i (150kW/204PS)
      • sDrive 30 i (190kW/258PS)
      • sDrive 35 i (225kW/306PS)
      • sDrive 35 is (250kW/340PS)
    • X1 (E84)
      • xDrive 28 i (190kW/258PS)
      • xDrive 25 i (160kW/218PS)
    • 1 (E87)
      • 130 i (195kW/265PS)
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