- A comprehensive fuel priming set fitted with the latest male and female quick connectors found on Fiat, Ford, Land Rover, Mercedes, PSA, Renault, Rover and Vauxhall/Opel vehicles. - Designed to work in conjunction with the low pressure fuel circuit, to reintroduce fuel back up to the fuel line after maintenance. - Clear pipes allow visual detection of any air within the fuel system or being inadvertently drawn into the fuel line. - Two universal connectors and one clear pipe allow connection to older vehicles not fitted with quick release connectors.