TOPRAN Expansion Tank, Coolant

Compatible with SMART FORTWO Coupe (451) , SMART FORTWO Cabrio (451) ,
Ensures proper coolant system pressure and circulation. Essential for maintaining optimal engine temperature.
22.51 EUR
inc. VAT 21%
In stock 6
Delivery 1 day (30.03.2026)
PN 409669
Make TOPRAN

This expansion tank from TOPRAN is designed to manage coolant expansion and contraction within your vehicle's cooling system. It plays a crucial role in maintaining the correct pressure, preventing leaks, and ensuring efficient heat dissipation. Proper functioning of the coolant expansion tank is vital for preventing engine overheating. It allows excess coolant to expand into the tank when hot and returns it to the system as it cools, maintaining a consistent level and preventing air pockets. TOPRAN parts are manufactured to meet specific vehicle requirements, offering a reliable solution for your cooling system needs. Replacing a damaged or leaking expansion tank promptly can prevent more serious engine damage.

  • Direct fit for specific vehicle applications
  • Helps maintain optimal engine temperature
  • Manages coolant expansion and contraction
  • Prevents leaks and air pockets in the cooling system
  • Durable construction for long service life
  • Ensures proper coolant circulation
  • Meets OE specifications for quality and performance
Additional article/Additional info 2
without cap
Material
Plastic
  • SMART
    • FORTWO Coupe (451)
      • 1.0 Turbo (451.332) (62kW/84PS)
      • 1.0 (451.330, 451.334) (45kW/61PS)
      • 1.0 (451.331, 451.380) (52kW/71PS)
      • 0.8 CDi (451.300) (33kW/45PS)
      • 0.8 CDi (451.301) (40kW/54PS)
    • FORTWO Cabrio (451)
      • 1.0 (451.431, 451.480) (52kW/71PS)
      • 1.0 Turbo (451.432) (62kW/84PS)
      • 0.8 CDi (451.400) (33kW/45PS)
      • 0.8 CDi (451.401) (40kW/54PS)
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