FEBI BILSTEIN 44535 Coolant Expansion Tank

Compatible with SEAT IBIZA IV (6J5, 6P1) , SEAT IBIZA IV SC (6J1, 6P5) , SKODA ROOMSTER (5J7) Show more info
This FEBI BILSTEIN coolant expansion tank is designed to maintain optimal engine temperature by managing coolant pressure.
11.96 EUR
inc. VAT 21%
In stock 23
Delivery 1 day (26.03.2026)
PN 44535
Make FEBI BILSTEIN
EAN 4027816445357

The FEBI BILSTEIN 44535 coolant expansion tank is a crucial component for your vehicle's cooling system. It serves to store excess coolant, allowing for expansion and contraction due to temperature changes, thereby preventing pressure build-up and potential leaks. Proper functioning of the expansion tank ensures that your engine operates within its ideal temperature range, preventing overheating and related damage. This part is engineered to meet stringent quality standards, ensuring reliable performance and longevity. Regular inspection and maintenance of the coolant expansion tank are recommended to ensure the overall health of your cooling system. This FEBI BILSTEIN part offers a direct fit for specified applications, simplifying installation.

  • Maintains optimal engine temperature
  • Manages coolant pressure and volume
  • Prevents overheating and system damage
  • Durable construction for long service life
  • Designed for specific vehicle applications
  • Ensures reliable cooling system performance
  • High-quality materials for extended use
Number of connections
2
Material
Plastic
Additional article/Additional information
with coolant level sensor
Additional article/Additional info 2
without cap
OE-number
6Q0 121 407 D
  • SEAT
    • IBIZA IV (6J5, 6P1)
      • 1.2 (44kW/60PS)
      • 1.6 LPG (60kW/81PS)
      • 1.2 (51kW/70PS)
      • 1.4 (63kW/85PS)
      • 1.4 TDI (59kW/80PS)
      • 1.9 TDI (66kW/90PS)
      • 1.9 TDI (77kW/105PS)
      • 1.6 (77kW/105PS)
      • 1.4 TSI (110kW/150PS)
      • 1.6 TDI (66kW/90PS)
      • 1.6 TDI (77kW/105PS)
      • 2.0 TDI (105kW/143PS)
      • 1.2 TSI (77kW/105PS)
      • 1.2 TDI (55kW/75PS)
      • 1.4 TSI (103kW/140PS)
      • 1.0 TSI (81kW/110PS)
    • IBIZA IV SC (6J1, 6P5)
      • 1.2 TDI (55kW/75PS)
      • 1.6 LPG (60kW/81PS)
      • 1.2 (51kW/70PS)
      • 1.4 (63kW/85PS)
      • 1.4 TDI (59kW/80PS)
      • 1.9 TDI (66kW/90PS)
      • 1.9 TDI (77kW/105PS)
      • 1.6 (77kW/105PS)
      • 1.2 (44kW/60PS)
      • 1.4 TSI (110kW/150PS)
      • 1.4 TSI Cupra (132kW/180PS)
      • 1.6 TDI (66kW/90PS)
      • 1.6 TDI (77kW/105PS)
      • 2.0 TDI (105kW/143PS)
      • 1.2 TSI (77kW/105PS)
      • 1.4 TSI (103kW/140PS)
      • 1.0 TSI (81kW/110PS)
    • IBIZA III (6L1)
      • 1.2 (47kW/64PS)
      • 1.4 16V (74kW/100PS)
      • 1.9 TDI (74kW/100PS)
      • 1.9 TDI (96kW/131PS)
      • 1.4 16V (55kW/75PS)
      • 1.9 SDI (47kW/64PS)
      • 1.4 TDI (55kW/75PS)
      • 1.8 T Cupra R (132kW/180PS)
      • 1.8 T FR (110kW/150PS)
      • 1.6 (74kW/101PS)
      • 1.9 TDI Cupra R (118kW/160PS)
      • 1.4 TDI (51kW/70PS)
      • 1.4 TDI (59kW/80PS)
      • 1.2 12V (51kW/70PS)
      • 1.6 16V (77kW/105PS)
      • 2.0 (85kW/116PS)
      • 1.4 16V (63kW/86PS)
      • 1.2 (44kW/60PS)
    • CORDOBA (6L2)
      • 1.2 (47kW/64PS)
      • 1.4 16V (55kW/75PS)
      • 1.9 TDI (96kW/131PS)
      • 1.9 TDI (74kW/100PS)
      • 1.4 16V (74kW/100PS)
      • 1.4 TDI (55kW/75PS)
      • 1.6 (74kW/101PS)
      • 2.0 (85kW/115PS)
      • 1.4 TDI (51kW/70PS)
      • 1.4 TDI (59kW/80PS)
      • 1.2 12V (51kW/70PS)
      • 1.4 16V (63kW/86PS)
      • 1.6 16V (77kW/105PS)
    • IBIZA IV ST (6J8, 6P8)
      • 1.4 TSI (110kW/150PS)
      • 1.2 TDI (55kW/75PS)
      • 1.2 TSI (77kW/105PS)
      • 1.2 (44kW/60PS)
      • 1.2 (51kW/70PS)
      • 1.4 (63kW/85PS)
      • 1.6 TDI (66kW/90PS)
      • 1.6 TDI (77kW/105PS)
      • 1.4 TSI (103kW/140PS)
      • 1.0 TSI (81kW/110PS)
    • TOLEDO IV (KG3)
      • 1.2 (55kW/75PS)
      • 1.2 TSI (63kW/86PS)
      • 1.2 TSI (77kW/105PS)
      • 1.4 TSI (90kW/122PS)
      • 1.6 TDI (77kW/105PS)
      • 1.6 (77kW/105PS)
  • SKODA
    • ROOMSTER (5J7)
      • 1.2 TDI (55kW/75PS)
      • 1.9 TDI (74kW/101PS)
      • 1.2 (47kW/64PS)
      • 1.4 (63kW/86PS)
      • 1.6 (77kW/105PS)
      • 1.4 TDI (51kW/70PS)
      • 1.4 TDI (59kW/80PS)
      • 1.9 TDI (77kW/105PS)
      • 1.2 (51kW/70PS)
      • 1.2 TSI (77kW/105PS)
      • 1.6 TDI (66kW/90PS)
      • 1.6 TDI (77kW/105PS)
      • 1.4 LPG (63kW/86PS)
    • FABIA II (542)
      • 1.2 12V (44kW/60PS)
      • 1.2 (44kW/60PS)
      • 1.2 (51kW/70PS)
      • 1.4 (63kW/86PS)
      • 1.6 (77kW/105PS)
      • 1.4 TDI (51kW/70PS)
      • 1.4 TDI (59kW/80PS)
      • 1.9 TDI (77kW/105PS)
      • 1.2 TSI (77kW/105PS)
      • 1.2 TSI (63kW/86PS)
      • 1.6 TDI (66kW/90PS)
      • 1.6 TDI (77kW/105PS)
      • 1.6 TDI (55kW/75PS)
      • 1.4 TSI RS (132kW/180PS)
      • 1.2 TDI (55kW/75PS)
    • FABIA II Combi (545)
      • 1.2 12V (44kW/60PS)
      • 1.2 (51kW/70PS)
      • 1.4 (63kW/86PS)
      • 1.6 (77kW/105PS)
      • 1.4 TDI (51kW/70PS)
      • 1.4 TDI (59kW/80PS)
      • 1.9 TDI (77kW/105PS)
      • 1.2 (44kW/60PS)
      • 1.2 TSI (77kW/105PS)
      • 1.2 TSI (63kW/86PS)
      • 1.6 TDI (66kW/90PS)
      • 1.6 TDI (77kW/105PS)
      • 1.6 TDI (55kW/75PS)
      • 1.4 TSI RS (132kW/180PS)
      • 1.2 TDI (55kW/75PS)
      • 1.2 LPG (51kW/69PS)
      • 1.4 LPG (63kW/86PS) BXW,CGGB
    • ROOMSTER Praktik (5J)
      • 1.2 TDI (55kW/75PS)
      • 1.6 TDI (66kW/90PS)
      • 1.2 (51kW/70PS)
      • 1.4 (63kW/86PS)
      • 1.4 TDI (59kW/80PS)
      • 1.4 TDI (51kW/70PS)
    • FABIA I (6Y2)
      • 1.4 16V (74kW/100PS)
      • 1.4 (50kW/68PS)
      • 1.9 SDI (47kW/64PS)
      • 1.0 (37kW/50PS)
      • 1.9 TDI (74kW/100PS)
      • 1.4 (44kW/60PS)
      • 1.4 16V (55kW/75PS)
      • 2.0 (85kW/116PS)
      • 1.2 (40kW/54PS)
      • 1.2 (47kW/64PS)
      • 1.9 TDI RS (96kW/130PS)
      • 1.4 TDI (55kW/75PS)
      • 1.4 TDI (51kW/70PS)
      • 1.4 TDI (59kW/80PS)
    • FABIA I Combi (6Y5)
      • 1.4 (50kW/68PS)
      • 1.9 SDI (47kW/64PS)
      • 1.4 16V (55kW/75PS)
      • 1.4 16V (74kW/100PS)
      • 1.9 TDI (74kW/100PS)
      • 2.0 (85kW/116PS)
      • 1.4 (44kW/60PS)
      • 1.2 (47kW/64PS)
      • 1.4 TDI (55kW/75PS)
      • 1.4 TDI (51kW/70PS)
      • 1.4 TDI (59kW/80PS)
      • 1.2 (40kW/54PS)
      • 1.4 16V (59kW/80PS)
    • FABIA I Sedans (6Y3)
      • 1.9 TDI (74kW/100PS)
      • 1.4 16V (55kW/75PS)
      • 1.9 SDI (47kW/64PS)
      • 1.4 (50kW/68PS)
      • 1.4 16V (74kW/100PS)
      • 2.0 (85kW/116PS)
      • 1.2 (47kW/64PS)
      • 1.4 TDI (55kW/75PS)
      • 1.2 (40kW/54PS)
      • 1.4 (44kW/60PS)
      • 1.4 TDI (51kW/70PS)
      • 1.4 TDI (59kW/80PS)
      • 1.4 16V (59kW/80PS)
    • FABIA I Praktik (6Y5)
      • 1.2 (47kW/64PS)
      • 1.9 SDI (47kW/64PS)
      • 1.4 TDI (51kW/70PS)
      • 1.2 (40kW/54PS)
      • 1.4 (50kW/68PS)
      • 1.9 TDI (74kW/101PS)
      • 1.4 TDI (55kW/75PS)
    • RAPID Spaceback (NH1)
      • 1.2 TSI (63kW/86PS)
      • 1.2 TSI (77kW/105PS)
      • 1.6 TDI (77kW/105PS)
      • 1.6 TDI (66kW/90PS)
      • 1.2 (55kW/75PS)
    • RAPID (NH3, NK3, NK6)
      • 1.2 (55kW/75PS)
      • 1.2 TSI (63kW/86PS)
      • 1.2 TSI (77kW/105PS)
      • 1.6 TDI (77kW/105PS)
      • 1.6 TDI (66kW/90PS)
      • 1.6 (77kW/105PS)
    • FABIA III (NJ3)
      • 1.0 (44kW/60PS)
      • 1.0 (55kW/75PS)
      • 1.2 TSI (66kW/90PS)
      • 1.2 TSI (81kW/110PS)
      • 1.6 (81kW/110PS)
      • 1.0 TSI (70kW/95PS)
      • 1.0 TSI (81kW/110PS)
      • 1.4 TSI R5 (92kW/125PS)
    • FABIA III Universālis (NJ5)
      • 1.0 (55kW/75PS)
      • 1.2 TSI (66kW/90PS)
      • 1.2 TSI (81kW/110PS)
      • 1.0 (44kW/60PS)
      • 1.6 (81kW/110PS)
      • 1.0 TSI (70kW/95PS)
      • 1.0 TSI (81kW/110PS)
  • AUDI
    • A1 (8X1, 8XK)
      • 1.4 TFSI (136kW/185PS)
      • 1.6 TDI (66kW/90PS)
      • 2.0 TDI (105kW/143PS)
      • 1.4 TFSI (103kW/140PS)
      • 1.2 TFSI (63kW/86PS)
      • 1.6 TDI (77kW/105PS)
      • 1.4 TFSI (90kW/122PS)
      • 2.0 TFSI quattro (188kW/256PS)
    • A1 Sportback (8XA, 8XF)
      • 1.2 TFSI (63kW/86PS)
      • 1.4 TFSI (90kW/122PS)
      • 1.4 TFSI (103kW/140PS)
      • 1.4 TFSI (136kW/185PS)
      • 1.6 TDI (66kW/90PS)
      • 1.6 TDI (77kW/105PS)
      • 2.0 TDI (105kW/143PS)
  • VW
    • POLO V (6R1, 6C1)
      • 1.6 BiFuel (60kW/82PS)
      • 1.2 TSI (66kW/90PS)
      • 1.4 BiFuel (60kW/82PS)
      • 1.2 (44kW/60PS)
      • 1.2 (51kW/70PS)
      • 1.4 (6R1) (63kW/85PS)
      • 1.6 TDI (55kW/75PS)
      • 1.6 TDI (66kW/90PS)
      • 1.6 TDI (77kW/105PS)
      • 1.2 TSI (77kW/105PS)
      • 1.2 TDI (55kW/75PS)
      • 1.4 GTI (132kW/180PS)
      • 1.4 TSI (103kW/140PS)
      • 2.0 R WRC (162kW/220PS)
      • 1.0 (44kW/60PS)
      • 1.0 (55kW/75PS)
      • 1.2 TSI (81kW/110PS)
      • 1.4 TSI (110kW/150PS)
      • 1.2 TSI 16V (66kW/90PS)
      • 1.6 (81kW/110PS)
      • 1.8 GTI (141kW/192PS)
      • 1.0 TSI (70kW/95PS)
      • 1.0 TSI (81kW/110PS)
      • 1.6 (66kW/90PS)
    • POLO V Sedans (602, 604, 612, 614)
      • 1.6 (77kW/105PS)
    • POLO IV (9N_, 9A_)
      • 1.9 TDI (74kW/101PS)
      • 1.4 TDI (55kW/75PS)
      • 1.4 16V (55kW/75PS)
      • 1.2 12V (47kW/64PS)
      • 1.9 SDI (47kW/64PS)
      • 1.2 (40kW/54PS)
      • 1.4 16V (74kW/101PS)
      • 1.4 FSI (63kW/86PS)
      • 1.9 TDI (96kW/130PS)
      • 1.4 TDI (59kW/80PS)
      • 1.4 TDI (51kW/70PS)
      • 1.8 GTI (110kW/150PS)
      • 1.4 16V (59kW/80PS)
      • 1.6 16V (77kW/105PS)
      • 1.8 GTi Cup Edition (132kW/180PS)
      • 1.2 (44kW/60PS)
      • 1.2 12V (51kW/69PS)
    • POLO IV Sedans (9A4, 9A2, 9N2, 9A6)
      • 1.4 (55kW/75PS)
      • 1.4 (74kW/101PS)
      • 1.9 SDI (47kW/64PS)
      • 1.4 TDI (55kW/75PS)
    • FOX Hečbeka virsbūve (5Z1, 5Z3, 5Z4)
      • 1.2 (40kW/55PS)
      • 1.4 (55kW/75PS)
      • 1.4 TDI (51kW/70PS)
      • 1.2 (44kW/60PS)
    • POLO Van V (6R1, 6C1)
      • 1.2 TDi BlueMotion (55kW/75PS)
      • 1.4 (63kW/86PS)
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