This residual pressure holding valve is suitable for the front and rear air suspension strut of Volkswagen Touareg II 7P (2010-2018). Residual pressure retaining valves of the original air suspension struts usually become defective after a while which leads to a problem with the strut and it cannot be steered up and down anymore. With this valve you have the possibility to repair your strut at a reasonable cost. Please follow the refill instructions of the vehicle manufacturer after replacing the residual pressure valve. The delivery also includes an O-Ring and an airline connector.
