OM651 Main Fuel Filter Remove/Install — NCV3

Mercedes-Benz Sprinter · Model 906 (2007–2018) and Model 900 · Engines 651.955 / 956 / 957

Workshop-style remove-and-install procedure for the main fuel filter on Mercedes-Benz OM651 four-cylinder diesel engines fitted to the NCV3 Sprinter (Model 906) and late T1N (Model 900). Covers click-clamp removal, condensation-sensor handling, the installation arrow, and the leak-test run.