KAMOKA Expansion Tank, Coolant 7720040

Compatible with BMW 3 (E46) , BMW 3 Coupe (E46) , BMW 3 Touring (E46) Show more info
This KAMOKA expansion tank is designed to manage coolant pressure and volume in your vehicle's cooling system. Ensure optimal engine temperature and prevent overheating with this reliable component.
25.22 EUR
inc. VAT 21%
In stock 9
Delivery 1 day (23.03.2026)
PN 7720040
Make KAMOKA

The expansion tank plays a crucial role in the cooling system by accommodating the expansion and contraction of coolant as it heats up and cools down. This component helps maintain the correct coolant level and pressure, preventing leaks and ensuring the system operates efficiently. Crafted from durable materials, this KAMOKA expansion tank is built to withstand the demanding conditions of an engine bay, including high temperatures and exposure to various fluids. Its precise fitment ensures easy installation and seamless integration with your vehicle's existing cooling system. Proper maintenance of the cooling system is vital for engine longevity. A faulty expansion tank can lead to coolant loss, air entering the system, and ultimately, engine overheating. Replacing your expansion tank with a quality part like this KAMOKA unit can help prevent costly repairs and keep your engine running smoothly.

  • Manages coolant expansion and contraction
  • Maintains optimal system pressure
  • Prevents coolant loss and air ingress
  • Durable construction for longevity
  • Ensures efficient engine cooling
  • Designed for reliable performance
  • Easy installation and perfect fitment
Material
Plastic
  • BMW
    • 3 (E46)
      • 328 i (142kW/193PS)
      • 320 d (100kW/136PS)
      • 323 i (125kW/170PS)
      • 320 i (110kW/150PS)
      • 330 xi (170kW/231PS)
      • 330 i (170kW/231PS)
      • 320 i (125kW/170PS)
      • 325 i (141kW/192PS)
      • 325 xi (141kW/192PS)
      • 318 i (105kW/143PS)
      • 316 i (85kW/115PS)
      • 318 d (85kW/116PS)
      • 316 i (85kW/115PS)
    • 3 Coupe (E46)
      • 323 Ci (125kW/170PS)
      • 328 Ci (142kW/193PS)
      • 320 Ci (110kW/150PS)
      • 320 Ci (125kW/170PS)
      • 325 Ci (141kW/192PS)
      • 318 Ci (105kW/143PS)
      • 316 Ci (85kW/115PS)
      • 330 Ci (170kW/231PS)
    • 3 Touring (E46)
      • 320 i (110kW/150PS)
      • 328 i (142kW/193PS)
      • 320 d (100kW/136PS)
      • 330 xi (170kW/231PS)
      • 330 i (170kW/231PS)
      • 320 i (125kW/170PS)
      • 325 i (141kW/192PS)
      • 325 xi (141kW/192PS)
      • 318 i (105kW/143PS)
      • 316 i (85kW/115PS)
      • 318 d (85kW/116PS)
    • 3 Kabriolets (E46)
      • 323 Ci (125kW/170PS)
      • 330 Ci (170kW/231PS)
      • 320 Ci (125kW/170PS)
      • 325 Ci (141kW/192PS)
      • 318 Ci (105kW/143PS)
    • 3 Compact (E46)
      • 325 ti (141kW/192PS)
      • 318 ti (105kW/143PS)
      • 316 ti (85kW/115PS)
    • X5 (E53)
      • 3.0 i (170kW/231PS)
    • X3 (E83)
      • 3.0 i xDrive (170kW/231PS)
      • 2.5 i (141kW/192PS)
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