TOPRAN Thermostat 501 143

Compatible with BMW 7 (E38) , BMW 5 (E39) , BMW 5 Touring (E39) Show more info
Ensures optimal engine operating temperature by regulating coolant flow. Essential for efficient performance and preventing overheating.
23.34 EUR
inc. VAT 21%
In stock 1
Delivery 1 day (14.05.2026)
PN 501 143
Make TOPRAN

This thermostat from TOPRAN 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 working temperature. A properly functioning thermostat is crucial for fuel efficiency and reducing emissions. By preventing the engine from running too cold or too hot, it contributes to overall engine health and longevity. This component is manufactured to meet stringent quality standards, providing reliable performance for your vehicle's cooling system. Installation is straightforward, making it a practical choice for maintenance or repair.

  • Regulates engine coolant flow
  • Maintains optimal operating temperature
  • Improves fuel efficiency
  • Reduces emissions
  • Enhances engine longevity
  • Durable construction
  • Direct fit replacement
Additional article/Additional information
with gasket
Additional article/Additional info 2
with clamp
Opening temperature
88
Housing type
with housing
Housing material
Plastic
  • BMW
    • 7 (E38)
      • 730 d (135kW/184PS)
      • 730 d (142kW/193PS)
    • 5 (E39)
      • 530 d (135kW/184PS)
      • 525 d (120kW/163PS)
      • 530 d (142kW/193PS)
    • 5 Touring (E39)
      • 530 d (135kW/184PS)
      • 525 d (120kW/163PS)
      • 530 d (142kW/193PS)
    • X5 (E53)
      • 3.0 d (135kW/184PS)
    • 3 (E46)
      • 330 d (135kW/184PS)
      • 330 xd (135kW/184PS)
    • 3 Touring (E46)
      • 330 d (135kW/184PS)
      • 330 xd (135kW/184PS)
  • LAND ROVER
    • RANGE ROVER III (L322)
      • 3.0 D 4x4 (130kW/177PS)
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