Eberspacher VW T5 T6 Fuel Tank Sender Unit Standpipe Kit**please note Unsuitable for airtronic d2 and d4 heater installations.** New.. eberspacher vw t5 t6 fuel tank sender unit standpipe kit specifically for the new s2 m2 hs3 model heaters High quality, professional fuel tank pick up kit. Robust commercial grade fuel line Comes with pipe connectors and clips Designed specifically for the eberspacher heater fuel tank connection on vw t5 t6 range Fitted directly into the existing vehicle fuel tank sender