Replaces old, worn fuel filler necks Designed for models without a catalyst Use with connecting hose N90-119-601 For additional fuel cap please use 171-201-551/L Replace your fuel filler neck with this high-quality part designed for Mk1 Golf and Jetta and for Cabriolet (1979-1984) models, up to Chassis 15-E-011-290. This filler neck ensures a secure and reliable fuel connection for your vehicle. To complete the installation, use it with the connecting hose N90-119-601 for the best fit and function.