NRF Expansion Tank, Coolant

Compatible with BMW X3 (F25) , BMW X4 (F26) ,
NRF expansion tank for your cooling system. Ensures proper coolant circulation and system pressure.
53.32 EUR
inc. VAT 21%
In stock 5
Delivery 1 day (15.05.2026)
PN 454106
Make NRF
EAN 8718042371300

This NRF expansion tank, part code 454106, is designed to maintain the correct level and pressure within your vehicle's cooling system. It plays a crucial role in managing coolant expansion and contraction due to temperature changes, preventing overheating and potential damage. Proper functioning of the expansion tank is vital for the longevity of your engine. It allows excess coolant to expand into the tank when hot and draws it back in as it cools, preventing air pockets and maintaining optimal operating temperature. This component is manufactured to meet high standards for durability and performance. Ensure your cooling system operates efficiently with this reliable NRF expansion tank. It is a direct fit for compatible models, making installation straightforward.

  • NRF brand expansion tank
  • Part code: 454106
  • Essential for cooling system pressure regulation
  • Manages coolant expansion and contraction
  • Helps prevent engine overheating
  • Ensures proper coolant circulation
  • Durable construction for long service life
OE-number
17137639464
Additional article/Additional info 2
with cover
  • BMW
    • X3 (F25)
      • xDrive 28 i (190kW/258PS)
      • xDrive 30 d (190kW/258PS)
      • xDrive 35 d (230kW/313PS)
      • xDrive 20 i (135kW/184PS)
      • xDrive 35 i (225kW/306PS)
      • xDrive 20 d (135kW/184PS)
      • xDrive 28 i (180kW/245PS)
      • sDrive 18 d (100kW/136PS)
      • sDrive 18 d (105kW/143PS)
      • xDrive 20 d (120kW/163PS)
      • sDrive 18 d (110kW/150PS)
      • xDrive 20 d (140kW/190PS)
      • sDrive 20 i (135kW/184PS)
      • sDrive 20 i (125kW/170PS)
      • xDrive 30 d (155kW/211PS)
      • xDrive 30 d (210kW/286PS)
      • xDrive 30 d (204kW/277PS)
    • X4 (F26)
      • xDrive 20 i (135kW/184PS)
      • xDrive 28 i (180kW/245PS)
      • xDrive 35 i (225kW/306PS)
      • xDrive 20 d (140kW/190PS)
      • xDrive 30 d (190kW/258PS)
      • xDrive 35 d (230kW/313PS)
      • M 40 i (265kW/360PS)
      • xDrive 30 d (210kW/286PS)
      • xDrive 30 d (204kW/277PS)
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