MAHLE Expansion Tank - Coolant CRT 115 000S

Compatible with BMW 3 (E46) , BMW 3 Coupe (E46) , BMW 3 Touring (E46) Show more info
Ensures proper coolant circulation and system pressure. A vital component for maintaining optimal engine temperature.
35.37 EUR
inc. VAT 21%
In stock 9
Delivery 1 day (24.03.2026)
PN CRT115000S
Make MAHLE
EAN 4057635115858

This MAHLE expansion tank, part number CRT 115 000S, is designed to manage the expansion and contraction of coolant as your engine temperature fluctuates. It serves as a reservoir for excess coolant, preventing pressure build-up and potential leaks within the cooling system. Proper functioning of the expansion tank is crucial for preventing your engine from overheating. It allows the coolant to expand safely when hot and contract when cool, maintaining the correct level and pressure within the system. A damaged or faulty expansion tank can lead to coolant loss, air ingress, and ultimately, severe engine damage. MAHLE is a trusted name in engine components, known for producing high-quality parts that meet or exceed original equipment specifications. This expansion tank is engineered for durability and reliable performance, ensuring your cooling system operates efficiently under all driving conditions.

  • Manages coolant expansion and contraction
  • Maintains optimal system pressure
  • Prevents coolant loss and air ingress
  • Ensures efficient engine cooling
  • High-quality construction from MAHLE
  • Direct fit for specific vehicle applications
  • Durable and reliable performance
Length [mm]
120,0
Width [mm]
129
Height [mm]
358,0
Material
Plastic
Color
black
Additional article/Additional information
without coolant level sensor
additional required items (article number)
CRB 22 000P
Additional article/Additional info 2
without cap
Package height [cm]
14,00
Package width [cm]
15,00
Package length [cm]
37,0
Net weight [g]
809
  • BMW
    • 3 (E46)
      • 318 i (87kW/118PS)
      • 316 i (77kW/105PS)
      • 330 d (135kW/184PS)
      • 330 xd (135kW/184PS)
      • 316 i (77kW/105PS)
      • 320 d (110kW/150PS)
      • 330 d (150kW/204PS)
      • 330 xd (150kW/204PS)
      • 318 d (85kW/116PS)
      • 316 i (85kW/115PS)
    • 3 Coupe (E46)
      • 318 Ci (87kW/118PS)
      • 316 Ci (77kW/105PS)
      • 330 Cd (150kW/204PS)
      • 320 Cd (110kW/150PS)
    • 3 Touring (E46)
      • 318 i (87kW/118PS)
      • 330 d (135kW/184PS)
      • 330 xd (135kW/184PS)
      • 320 d (110kW/150PS)
      • 330 d (150kW/204PS)
      • 330 xd (150kW/204PS)
      • 318 d (85kW/116PS)
    • X5 (E53)
      • 3.0 d (135kW/184PS)
      • 3.0 d (160kW/218PS)
    • 3 Compact (E46)
      • 320 td (110kW/150PS)
      • 318 td (85kW/115PS)
    • 3 Kabriolets (E46)
      • 320 Cd (110kW/150PS)
      • 330 Cd (150kW/204PS)
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