CALORSTAT by Vernet Expansion Tank - ET0066C1

Compatible with AUDI Q7 (4LB) , PORSCHE CAYENNE (9PA) , VW TOUAREG (7LA, 7L6, 7L7) Show more info
Ensures proper coolant system pressure and circulation. Direct fit for your vehicle's cooling needs.
50.78 EUR
inc. VAT 21%
In stock 6
Delivery 1 day (18.05.2026)
PN ET0066C1
Make CALORSTAT BY VERNET
EAN 3531650044245

The CALORSTAT by Vernet Expansion Tank (ET0066C1) plays a crucial role in maintaining the optimal performance of your vehicle's cooling system. It acts as a reservoir for coolant, allowing for expansion and contraction due to temperature changes, thereby preventing pressure build-up and potential damage to other components. This expansion tank is designed to integrate seamlessly with your vehicle's existing cooling setup. By ensuring the correct coolant level and managing system pressure, it contributes to efficient heat dissipation and prevents overheating, especially under demanding driving conditions. Regular inspection and maintenance of the expansion tank are vital for the longevity of your engine. Crafted by CALORSTAT by Vernet, a trusted name in automotive cooling solutions, this expansion tank is built to meet stringent quality standards. Its durable construction is engineered to withstand the high temperatures and pressures typical of a vehicle's cooling system, offering reliability and peace of mind.

  • Maintains optimal coolant system pressure
  • Allows for coolant expansion and contraction
  • Prevents over-pressurization and potential damage
  • Ensures efficient heat dissipation
  • Direct fit replacement for specific vehicle models
  • Durable construction for long-lasting performance
  • From the trusted brand CALORSTAT by Vernet
Additional article/Additional information
with coolant level sensor
Additional article/Additional info 2
with plug
Pressure [bar]
+15
  • AUDI
    • Q7 (4LB)
      • 3.0 TDI quattro (165kW/224PS)
      • 3.0 TDI quattro (180kW/245PS)
      • 4.2 FSI quattro (257kW/350PS)
      • 3.0 TDI quattro (171kW/233PS)
      • 3.6 FSI quattro (206kW/280PS)
      • 3.0 TDI quattro (155kW/211PS)
      • 4.2 TDI quattro (240kW/326PS)
      • 3.0 TDI quattro (150kW/204PS)
  • PORSCHE
    • CAYENNE (9PA)
      • S 4.5 (250kW/340PS)
      • Turbo 4.5 (331kW/450PS)
      • 3.2 (184kW/250PS)
      • Turbo S 4.5 (383kW/521PS)
      • 3.6 (213kW/290PS)
      • S 4.8 (283kW/385PS)
      • Turbo S 4.8 (368kW/500PS)
      • 3.2 (177kW/241PS)
      • GTS 4.8 (298kW/405PS)
      • 3.0 TDI (176kW/240PS)
      • Turbo S 4.8 (397kW/540PS)
  • VW
    • TOUAREG (7LA, 7L6, 7L7)
      • 3.2 V6 (162kW/220PS)
      • 5.0 V10 TDI (230kW/313PS)
      • 4.2 V8 (228kW/310PS)
      • 2.5 R5 TDI (128kW/174PS)
      • 3.2 V6 (177kW/241PS)
      • 3.0 V6 TDI (165kW/225PS)
      • 6.0 W12 (331kW/450PS)
      • 3.6 V6 FSI (206kW/280PS)
      • 4.2 V8 FSI (257kW/350PS)
      • 5.0 R50 TDI (257kW/350PS)
      • 2.5 R5 TDI (120kW/163PS)
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