FEBI BILSTEIN 39927 Coolant Expansion Tank

Compatible with MERCEDES-BENZ SLS AMG Roadster (R197) , MERCEDES-BENZ GL-CLASS (X164) , MERCEDES-BENZ M-CLASS (W164) Show more info
FEBI BILSTEIN 39927 Coolant Expansion Tank. Ensures proper coolant system pressure and level regulation.
43.64 EUR
inc. VAT 21%
In stock 9
Delivery 1 day (18.05.2026)
PN 39927
Make FEBI BILSTEIN
EAN 4027816399278

The FEBI BILSTEIN 39927 is a high-quality coolant expansion tank designed to maintain the correct pressure and volume within your vehicle's cooling system. This component is crucial for preventing overheating by allowing coolant to expand when hot and contract when cold, without compromising system integrity. A properly functioning expansion tank also helps to keep air out of the cooling system, which can lead to inefficient cooling and potential damage. FEBI BILSTEIN is known for its commitment to quality and durability, ensuring that this expansion tank will provide reliable performance and a long service life. It is manufactured to meet or exceed original equipment specifications, guaranteeing a precise fit and function. Regular inspection and maintenance of your coolant expansion tank are recommended to ensure the optimal performance and longevity of your engine. Replacing a faulty or leaking tank promptly can prevent more serious and costly engine repairs.

  • Direct replacement for original equipment
  • Maintains optimal coolant system pressure
  • Regulates coolant volume during temperature changes
  • Prevents overheating and system leaks
  • Durable construction for long-lasting performance
  • Ensures proper air removal from the cooling system
  • High-quality materials for reliability
  • Designed for a precise fit and easy installation
Length [mm]
299
Width [mm]
2+1(6)
Thickness [mm]
189
Number of connections
2
Additional article/Additional information
with coolant level sensor
Additional article/Additional info 2
without cap
  • MERCEDES-BENZ
    • SLS AMG Roadster (R197)
      • 6.2 (197.477) (420kW/571PS)
    • GL-CLASS (X164)
      • GL 350 CDI 4-matic (164.823) (195kW/265PS)
      • GL 450 4-matic (164.871) (250kW/340PS)
      • GL 500 4-matic (164.886) (285kW/388PS)
      • GL 420 CDI 4-matic (164.828) (225kW/306PS)
      • GL 320 CDI 4-matic (164.822) (165kW/224PS)
      • GL 350 CDI 4-matic (164.822) (165kW/224PS)
      • GL 450 CDI 4-matic (164.828) (225kW/306PS)
      • GL 320 CDI / 350 BlueTEC 4-matic (164.824, 164.825) (155kW/211PS)
    • M-CLASS (W164)
      • ML 350 4-matic (164.186) (200kW/272PS)
      • ML 500 4-matic (164.175) (225kW/306PS)
      • ML 280 CDI 4-matic (164.120) (140kW/190PS)
      • ML 320 CDI 4-matic (164.122) (165kW/224PS)
      • ML 63 AMG 4-matic (164.177) (375kW/510PS)
      • ML 420 CDI 4-matic (164.128) (225kW/306PS)
      • ML 500 4-matic (164.172) (285kW/388PS)
      • ML 300 CDI 4-matic (164.120) (140kW/190PS)
      • ML 350 CDI 4-matic (164.122) (165kW/224PS)
      • ML 350 CDI 4-matic (164.125, 164.124) (155kW/211PS)
      • ML 450 CDI 4-matic (164.128) (225kW/306PS)
      • ML 300 CDI 4-matic (164.121) (150kW/204PS)
      • ML 350 CDI 4-matic (164.125, 164.124) (170kW/231PS)
      • ML 63 AMG 4-matic (164.177) (375kW/510PS)
    • SLS AMG (C197)
      • 6.2 (197.377) (420kW/571PS)
      • 6.3 (197.377) (420kW/571PS)
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