Coolant Expansion Tank Cap (986, 996, 987, 997, 981) $32.95 Add to cart Coolant Level Sensor $32.95 Add to cart Coolant Reservoir $159.95 – $349.95 Select options Genuine Porsche Coolant 1 Gallon $44.95 Add to cart Thermostat Kit $111.95 Add to cart Third Radiator Kit $974.95 Add to cart Water Pump with Gasket $349.95 Add to cart Water Wetter Coolant Additive $14.95 Add to cart