KAMOKA Expansion Tank, Coolant 7720011

Compatible with BMW 5 (E39) , BMW 7 (E38) , BMW 5 Touring (E39) Show more info
This KAMOKA expansion tank is designed to manage coolant pressure and volume in your vehicle's cooling system. It ensures optimal engine temperature regulation.
24.00 EUR
inc. VAT 21%
In stock 18
Delivery 1 day (15.05.2026)
PN 7720011
Make KAMOKA

The expansion tank plays a crucial role in the cooling system by providing a reservoir for excess coolant. As the engine heats up, the coolant expands, and this tank safely accommodates the increased volume, preventing pressure buildup. When the engine cools down, the coolant contracts, and the expansion tank draws coolant back into the system, maintaining the correct level and preventing air from entering. This continuous cycle is vital for efficient heat dissipation and preventing overheating. Crafted from durable materials, this KAMOKA expansion tank is built to withstand the high temperatures and pressures found within the cooling system. Its precise fit ensures easy installation and reliable performance, contributing to the longevity of your engine.

  • Manages coolant pressure and volume
  • Ensures optimal engine temperature
  • Accommodates coolant expansion
  • Prevents air from entering the system
  • Durable construction for high temperatures
  • Designed for reliable performance
  • Contributes to engine longevity
OE-number
17 11 1 436 381
Material
Plastic
  • BMW
    • 5 (E39)
      • 520 i (110kW/150PS)
      • 523 i (125kW/170PS)
      • 528 i (142kW/193PS)
      • 520 i (100kW/136PS)
      • 520 i (125kW/170PS)
      • 525 i (141kW/192PS)
      • 530 i (170kW/231PS)
    • 7 (E38)
      • 728 i, iL (142kW/193PS)
    • 5 Touring (E39)
      • 520 i (110kW/150PS)
      • 528 i (142kW/193PS)
      • 520 i (100kW/136PS)
      • 520 i (125kW/170PS)
      • 525 i (141kW/192PS)
      • 530 i (170kW/231PS)
  • OPEL
    • INSIGNIA A (G09)
      • 1.8 (68) (103kW/140PS)
      • 2.8 V6 Turbo 4x4 (68) (191kW/260PS)
      • 2.0 CDTI (68) (81kW/110PS)
  • SUBARU
    • LEGACY IV (BL)
      • 2.0 AWD (BL5) (121kW/165PS)
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