The 140kPa Radiator / Expansion Tank Cap is a high-quality replacement designed to maintain correct pressure in your vehicle’s cooling system. By regulating coolant pressure, it ensures optimal engine temperature, prevents overheating, and protects the radiator and hoses.
Suitable for the following vehicles:
Audi Models:
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A1 (2010–2023)
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A3 (2003–2020)
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Q2 (2016–2023)
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Q3 (2011–2023)
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Tiguan (2007–2023)
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Cross variants of A3/Q3/Tiguan
Volkswagen Models:
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Amarok (2010–2023)
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Caddy (2003–2023)
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Tiguan (2007–2023)
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Cross variants of Tiguan / Caddy






