For Sprinters with the OM612 engine ONLY.
This flexible hose connects to the the hard fuel line coming from the fuel tank and to the input on the fuel filter. It is often worn out from clamping and unclamping the end that connects to the fuel filter. If it begins to leak, it will not leak fuel out, but rather leak air bubbles into the fuel supply, causing hard start and “no start” conditions.
Genuine MB
NLA
Limited supplies available.
Hose #2 in the diagram