CALORSTAT by Vernet ET0005C1 Expansion Tank

Compatible with SEAT IBIZA IV (6J5, 6P1) , SEAT IBIZA IV SC (6J1, 6P5) , SKODA ROOMSTER (5J7) Show more info
Ensures proper coolant pressure regulation in your vehicle's cooling system. Maintains optimal engine temperature by managing coolant expansion.
7.32 EUR
inc. VAT 21%
In stock 71
Delivery 1 day (30.03.2026)
PN ET0005C1
Make CALORSTAT BY VERNET
EAN 3531650043767

The CALORSTAT by Vernet ET0005C1 is a crucial component for your vehicle's cooling system. It functions as an expansion tank, designed to safely manage the expansion and contraction of coolant as it heats up and cools down. This tank plays a vital role in maintaining the correct pressure within the cooling system. By providing a space for the coolant to expand into, it prevents excessive pressure buildup that could damage hoses, the radiator, or the engine itself. Conversely, as the coolant cools and contracts, the tank helps to draw it back into the system, ensuring it remains full and ready to cool. Proper functioning of the expansion tank is essential for preventing engine overheating and ensuring the longevity of your cooling system components. A reliable expansion tank like the CALORSTAT by Vernet ET0005C1 contributes to consistent engine performance and prevents costly repairs down the line. Crafted with quality materials, this expansion tank is built to withstand the demanding conditions of an engine bay, including high temperatures and exposure to various fluids. It is designed for a precise fit, ensuring straightforward installation.

  • Manages coolant expansion and contraction.
  • Regulates pressure within the cooling system.
  • Prevents excessive pressure buildup.
  • Helps maintain optimal engine temperature.
  • Ensures the cooling system remains full.
  • Contributes to preventing engine overheating.
  • Built with durable materials for longevity.
  • Designed for precise fit and easy installation.
Additional article/Additional information
with coolant level sensor
Additional article/Additional info 2
with plug
Pressure [bar]
1:4
  • SEAT
    • IBIZA IV (6J5, 6P1)
      • 1.2 (44kW/60PS)
      • 1.6 LPG (60kW/81PS)
      • 1.4 (63kW/85PS)
      • 1.6 (77kW/105PS)
      • 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)
      • 1.2 TSI (63kW/86PS)
      • 1.4 TSI (103kW/140PS)
      • 1.0 (55kW/75PS)
      • 1.2 TSI (66kW/90PS)
      • 1.0 TSI (70kW/95PS)
    • IBIZA IV SC (6J1, 6P5)
      • 1.2 TDI (55kW/75PS)
      • 1.6 LPG (60kW/81PS)
      • 1.6 (77kW/105PS)
      • 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 (55kW/75PS)
      • 1.2 TSI (66kW/90PS)
      • 1.0 TSI (70kW/95PS)
      • 1.0 TSI (81kW/110PS)
      • 1.2 TSI (81kW/110PS)
      • 1.4 TSI (110kW/150PS)
    • 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)
    • CORDOBA (6L2)
      • 1.2 (47kW/64PS)
      • 1.4 16V (55kW/75PS)
      • 1.9 TDI (96kW/131PS)
      • 1.9 TDI (74kW/100PS)
      • 1.9 SDI (47kW/64PS)
      • 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)
      • 1.2 TSI (63kW/86PS)
      • 1.4 TSI (103kW/140PS)
      • 1.0 (55kW/75PS)
      • 1.2 TSI (66kW/90PS)
      • 1.0 TSI (70kW/95PS)
      • 1.0 TSI (81kW/110PS)
      • 1.2 TSI (81kW/110PS)
      • 1.4 TSI (110kW/150PS)
    • 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)
      • 1.4 TSI (92kW/125PS)
      • 1.6 TDI (85kW/115PS)
  • 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)
      • 1.2 TSI (63kW/86PS)
      • 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)
    • 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)
      • 1.6 (77kW/105PS)
      • 1.2 (55kW/75PS)
      • 1.2 TSI (66kW/90PS)
      • 1.2 TSI (81kW/110PS)
      • 1.0 TSI (70kW/95PS)
      • 1.0 TSI (81kW/110PS)
    • 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)
      • 1.2 TSI (66kW/90PS)
      • 1.2 TSI (81kW/110PS)
      • 1.0 TSI (70kW/95PS)
      • 1.0 TSI (81kW/110PS)
    • FABIA III (NJ3)
      • 1.0 (44kW/60PS)
      • 1.0 (55kW/75PS)
      • 1.2 TSI (66kW/90PS)
      • 1.4 TDI (66kW/90PS)
      • 1.4 TDI (77kW/105PS)
      • 1.4 TDI (55kW/75PS)
      • 1.0 TSI (70kW/95PS)
      • 1.4 TSI R5 (92kW/125PS)
    • FABIA III Universālis (NJ5)
      • 1.0 (55kW/75PS)
      • 1.2 TSI (66kW/90PS)
      • 1.2 TSI (81kW/110PS)
      • 1.4 TDI (66kW/90PS)
      • 1.4 TDI (77kW/105PS)
      • 1.0 (44kW/60PS)
      • 1.4 TDI (55kW/75PS)
  • 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)
      • 1.4 TFSI (92kW/125PS)
      • 1.4 TSI (110kW/150PS)
      • 1.4 TDI (66kW/90PS)
      • 1.0 TFSI (70kW/95PS)
      • 1.0 TFSI (60kW/82PS)
    • 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)
      • 1.4 TFSI (92kW/125PS)
      • 1.4 TSI (110kW/150PS)
      • 1.4 TDI (66kW/90PS)
      • 1.0 TFSI (70kW/95PS)
      • 1.0 TFSI (60kW/82PS)
  • VW
    • POLO V (6R1, 6C1)
      • 1.6 BiFuel (60kW/82PS)
      • 1.2 TSI (66kW/90PS)
      • 1.4 BiFuel (60kW/82PS)
      • 1.4 (6R1) (63kW/85PS)
      • 1.6 TDI (55kW/75PS)
      • 1.6 TDI (66kW/90PS)
      • 1.6 TDI (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 TDI (66kW/90PS)
      • 1.4 TDI (55kW/75PS)
      • 1.4 TSI (110kW/150PS)
      • 1.4 TDI (77kW/105PS)
      • 1.2 TSI 16V (66kW/90PS)
      • 1.6 (81kW/110PS)
      • 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)
      • 1.4 TDI (55kW/75PS)
      • 1.2 TDi BlueMotion (55kW/75PS)
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