NRF 454104 Expansion Tank, Coolant

Compatible with BMW 5 (F10) , BMW 6 Coupe (F13) , BMW 7 (F01, F02, F03, F04) Show more info
NRF expansion tank for coolant systems. Ensures proper pressure regulation and coolant level maintenance.
45.20 EUR
inc. VAT 21%
In stock 6
Delivery 1 day (01.04.2026)
PN 454104
Make NRF
EAN 8718042358509

This NRF expansion tank (part code 454104) is designed to manage coolant pressure and volume within your vehicle's cooling system. It plays a crucial role in preventing overheating by allowing for the expansion and contraction of coolant as it heats up and cools down. Proper functioning of the expansion tank is vital for the longevity of your engine. It helps maintain the correct coolant level, preventing air pockets from forming and ensuring efficient heat transfer. A failing expansion tank can lead to leaks, pressure loss, and potentially severe engine damage. NRF is a reputable brand known for its quality cooling system components. This expansion tank is manufactured to meet stringent industry standards, ensuring a reliable fit and performance for your vehicle.

  • Direct replacement for original equipment.
  • Maintains optimal coolant pressure.
  • Prevents coolant loss due to expansion.
  • Durable construction for long service life.
  • Ensures efficient engine cooling.
  • Part of NRF's comprehensive cooling system range.
Additional article/Additional info 2
with sensor
OE-number
17137601949
Additional article/Additional info 2
with cover
  • BMW
    • 5 (F10)
      • 525 d xDrive (155kW/211PS)
      • 525 d (155kW/211PS)
      • M 550 d xDrive (280kW/381PS)
      • 535 i xDrive (225kW/306PS)
      • 525 d (160kW/218PS)
      • 525 d xDrive (160kW/218PS)
      • 530 d (190kW/258PS)
      • 530 d xDrive (190kW/258PS)
      • 535 d (230kW/313PS)
      • 535 d xDrive (230kW/313PS)
      • ActiveHybrid (250kW/340PS)
      • 535 i (225kW/306PS)
      • 520 d (135kW/184PS)
      • 525 d (150kW/204PS)
      • 530 d (180kW/245PS)
      • 535 d (220kW/299PS)
      • 520 d xDrive (135kW/184PS)
      • 518 d (105kW/143PS)
      • 518 d (110kW/150PS)
      • 520 d (140kW/190PS)
      • 520 d xDrive (140kW/190PS)
      • 535 i (240kW/326PS)
      • 535 i xDrive (240kW/326PS)
      • 520 d (120kW/163PS)
      • 520 d xDrive (120kW/163PS)
      • 530 d (210kW/286PS)
      • 530 d xDrive (210kW/286PS)
    • 6 Coupe (F13)
      • 640 d xDrive (230kW/313PS)
      • 640 i (235kW/320PS)
      • 640 d (230kW/313PS)
      • 640 i xDrive (235kW/320PS)
    • 7 (F01, F02, F03, F04)
      • 740 d xDrive (225kW/306PS)
      • 740 i, Li (240kW/326PS)
      • 730 d (180kW/245PS)
      • 740 d (225kW/306PS)
      • 730 d (155kW/211PS)
      • 740 i, Li (235kW/320PS)
      • 730 d (190kW/258PS)
      • 730 d xDrive (190kW/258PS)
      • 740 d (230kW/313PS)
      • 740 d xDrive (230kW/313PS)
      • 750 d xDrive (280kW/381PS)
      • ActiveHybrid 7 (260kW/354PS)
      • 740 i, Li xDrive (235kW/320PS)
      • 730 d xDrive (155kW/211PS)
    • 5 Touring (F11)
      • M 550 d xDrive (280kW/381PS)
      • 525 d (160kW/218PS)
      • 525 d xDrive (160kW/218PS)
      • 530 d (190kW/258PS)
      • 530 d xDrive (190kW/258PS)
      • 535 d (230kW/313PS)
      • 535 d xDrive (230kW/313PS)
      • 535 i xDrive (225kW/306PS)
      • 535 i (225kW/306PS)
      • 520 d (135kW/184PS)
      • 525 d (150kW/204PS)
      • 530 d (180kW/245PS)
      • 535 d (220kW/299PS)
      • 520 d xDrive (135kW/184PS)
      • 518 d (105kW/143PS)
      • 518 d (110kW/150PS)
      • 520 d (140kW/190PS)
      • 520 d xDrive (140kW/190PS)
      • 520 d (120kW/163PS)
      • 518 d (100kW/136PS)
      • 520 d xDrive (120kW/163PS)
      • 525 d (155kW/211PS)
      • 525 d xDrive (155kW/211PS)
      • 535 i (240kW/326PS)
      • 535 i xDrive (240kW/326PS)
      • 530 d (210kW/286PS)
      • 530 d xDrive (210kW/286PS)
      • 520 d (147kW/200PS)
      • 520 d xDrive (147kW/200PS)
    • 6 Kabriolets (F12)
      • 640 d xDrive (230kW/313PS)
      • 640 i (235kW/320PS)
      • 640 d (230kW/313PS)
      • 640 i xDrive (235kW/320PS)
    • 5 Gran Turismo (F07)
      • 530 d (155kW/211PS)
      • 535 i (225kW/306PS)
      • 530 d (180kW/245PS)
      • 535 d xDrive (220kW/299PS)
      • 535 i xDrive (225kW/306PS)
      • 530 d xDrive (180kW/245PS)
      • 535 d (220kW/299PS)
      • 520 d (135kW/184PS)
      • 530 d (190kW/258PS)
      • 530 d xDrive (190kW/258PS)
      • 535 d xDrive (230kW/313PS)
      • 535 d (230kW/313PS)
    • 6 Gran Coupe (F06)
      • 640 i (235kW/320PS)
      • 640 d (230kW/313PS)
      • 640 i xDrive (235kW/320PS)
      • 640 d xDrive (230kW/313PS)
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