VW T-Roc 2017-2021 Radiator Coolant Expansion Header Tank With Sensor Vehicle Model_Justy are an important safety and

are an important safety and convenience feature on your Skoda Octavia

If you’re experiencing these issues on your Renault Laguna (2001

6Q0 615 423) to help ensure you select the correct part for your vehicle

54501-1KA0B) in the product specification to help ensure compatibility before purchase

now available for your BMW Z Series (2006

VW T-Roc 2017-2021 Radiator Coolant Expansion Header Tank With Sensor Vehicle Model_Justy are an important safety andOne of the lesser known parts on your VW T Roc is the coolant expansion tank. This component is responsible for catching and storing coolant overspill from the vehicle's radiator. The coolant in your vehicle is designed to prevent the engine from overheating. As it reaches its optimal operating temperature, it expands and can overflow. The expansion reservoir collects this excess fluid and stores it safely instead of letting it spill onto the road.