MAHLE Expansion Tank, Coolant CRT 91 000S

Compatible with BMW 3 Touring (E91) , BMW 3 (E90) , BMW 1 Coupe (E82) Show more info
This MAHLE expansion tank is designed to manage coolant system pressure and volume for optimal engine temperature regulation.
64.08 EUR
inc. VAT 21%
In stock 4
Delivery 1 day (18.05.2026)
PN CRT 91 000S
Make MAHLE
EAN 4057635115643

The expansion tank plays a crucial role in your vehicle's cooling system. It provides a reservoir for coolant, allowing it to expand when heated and contract when cooled, thereby maintaining consistent system pressure. This MAHLE expansion tank, part number CRT 91 000S, is engineered to meet stringent quality standards. It ensures reliable performance and helps prevent issues such as overheating or coolant loss. Proper functioning of the expansion tank is vital for the longevity of your engine. It works in conjunction with other cooling system components to dissipate heat effectively and keep your engine operating within its ideal temperature range.

  • Direct fit for specified vehicle applications
  • Durable construction for long-lasting performance
  • Ensures proper coolant system pressure regulation
  • Helps maintain optimal engine operating temperature
  • Replaces original equipment expansion tank
  • Designed for reliable coolant storage and expansion
  • Manufactured by MAHLE, a trusted name in automotive parts
Length [mm]
279,0
Width [mm]
269
Height [mm]
184,0
Material
Plastic
Color
black
Additional article/Additional information
with coolant level sensor
Additional article/Additional info 2
without cap
Net weight [g]
1050
Package height [cm]
19,00
Package width [cm]
28,00
Package length [cm]
29,5
  • BMW
    • 3 Touring (E91)
      • 318 d (100kW/136PS)
      • 320 d (120kW/163PS)
      • 330 d (170kW/231PS)
      • 330 xd (170kW/231PS)
      • 318 d (90kW/122PS)
      • 335 d (210kW/286PS)
      • 320 d (110kW/150PS)
      • 325 d (145kW/197PS)
      • 318 d (105kW/143PS)
      • 320 d (130kW/177PS)
      • 330 d (180kW/245PS)
      • 330 d xDrive (180kW/245PS)
      • 320 d xDrive (130kW/177PS)
      • 320 d (135kW/184PS)
      • 320 d xDrive (135kW/184PS)
      • 325 d (150kW/204PS)
      • 320 d xDrive (120kW/163PS)
      • 320 d (147kW/200PS)
      • 320 d (145kW/197PS)
      • 320 d xDrive (147kW/200PS)
      • 320 d xDrive (145kW/197PS)
    • 3 (E90)
      • 318 d (100kW/136PS)
      • 320 d xDrive (120kW/163PS)
      • 320 d (120kW/163PS)
      • 318 d (90kW/122PS)
      • 330 d (170kW/231PS)
      • 330 xd (170kW/231PS)
      • 335 d (210kW/286PS)
      • 325 d (145kW/197PS)
      • 318 d (105kW/143PS)
      • 320 d (130kW/177PS)
      • 330 d (180kW/245PS)
      • 320 d xDrive (130kW/177PS)
      • 320 d (135kW/184PS)
      • 320 d xDrive (135kW/184PS)
      • 325 d (150kW/204PS)
    • 1 Coupe (E82)
      • 118 d (100kW/136PS)
      • 123 d (150kW/204PS)
      • 120 d (120kW/163PS)
      • 118 d (105kW/143PS)
      • 120 d (145kW/197PS)
    • 3 Kabriolets (E93)
      • 325 d (150kW/204PS)
      • 330 d (170kW/231PS)
      • 325 d (145kW/197PS)
      • 320 d (130kW/177PS)
      • 330 d (180kW/245PS)
      • 320 d (135kW/184PS)
      • 320 d (120kW/163PS)
      • 320 d (147kW/200PS)
      • 320 d (145kW/197PS)
    • 1 (E81)
      • 120 d (120kW/163PS)
      • 118 d (105kW/143PS)
      • 120 d (130kW/177PS)
      • 123 d (150kW/204PS)
      • 116 d (85kW/116PS)
      • 118 d (100kW/136PS)
    • 3 Coupe (E92)
      • 335 d (210kW/286PS)
      • 330 d (170kW/231PS)
      • 330 xd (170kW/231PS)
      • 325 d (145kW/197PS)
      • 330 d (180kW/245PS)
      • 330 xd (180kW/245PS)
      • 320 d xDrive (130kW/177PS)
      • 330 d xDrive (180kW/245PS)
      • 320 d xDrive (135kW/184PS)
      • 320 d (135kW/184PS)
      • 325 d (150kW/204PS)
      • 320 d (120kW/163PS)
      • 320 d (147kW/200PS)
      • 320 d (145kW/197PS)
      • 320 d xDrive (147kW/200PS)
      • 320 d xDrive (145kW/197PS)
    • 1 Kabriolets (E88)
      • 120 d (130kW/177PS)
      • 118 d (105kW/143PS)
      • 123 d (150kW/204PS)
      • 118 d (100kW/136PS)
      • 120 d (145kW/197PS)
    • X1 (E84)
      • sDrive 18 d (105kW/143PS)
      • xDrive 18 d (105kW/143PS)
      • xDrive 20 d (130kW/177PS)
      • sDrive 20 d (130kW/177PS)
      • xDrive 23 d (150kW/204PS)
      • xDrive 20 d (120kW/163PS)
      • sDrive 20 d (120kW/163PS)
      • sDrive 18 d (100kW/136PS)
      • xDrive 18 d (100kW/136PS)
      • xDrive 25 d (160kW/218PS)
      • sDrive 16 d (85kW/116PS)
      • xDrive 20 d (135kW/184PS)
    • 1 (E87)
      • 118 d (90kW/122PS)
      • 118 d (100kW/136PS)
      • 118 d (105kW/143PS)
      • 120 d (120kW/163PS)
      • 120 d (130kW/177PS)
      • 123 d (150kW/204PS)
      • 120 d (110kW/150PS)
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