
Nissan Navara D23 2.3L PreLine Plus Fuel Filter & ProVent Catch Can Kit
MPI AutomotiveRRP$786.45Nissan Navara D23 2.3L PreLine Plus Fuel Filter & ProVent Catch Can Kit.
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MPI Automotive Nissan Navara D40 & Pathfinder R51 2.5L Fuel Manager Fuel Pre Filter Kit.
Category: Filters and engine bay accessories


The MPI Automotive FM618DPK is a Fuel Manager pre-filter kit listed to fit the 2.5L Nissan Navara D40 and Pathfinder R51. It pre-filters and de-waters the diesel before the factory fuel system.
The D40 Navara and R51 Pathfinder share their platform and 2.5L diesel, so MPI lists the FM618DPK to suit both. The mounting and plumbing are designed for that shared engine bay, making it the right kit whether you run the ute or the wagon.
It's a Fuel Manager diesel filter and water separator fitted before the factory fuel filter. Water and fine grit from the fuel get trapped and drained here rather than carried through to the common-rail pump and injectors. It's protection for the injection hardware — there are no power or economy claims attached. The unit separates water out of the diesel and holds it in a bowl with a drain, so a quick check between services lets you tip out anything it's caught before it can build up.
It's listed to fit the 2.5L Nissan Navara D40 and Pathfinder R51. Fitment listings can be imperfect, so confirm your exact model, year and accessories with the workshop before ordering.
Oak Flats Muffler Men fits these in the Illawarra — mount, plumb, bleed and show you the drain. The FM618DPK is supplied by MPI Automotive at a recommended retail price of $447.30 AUD. Once it's in, the filter has a clear bowl and a drain you should check periodically — water that's been separated out collects there, and draining it before it builds up is the small habit that keeps the system doing its job. If you're not sure how often to check it, we'll set you a sensible interval based on how and where you drive.
Stocked and fitted by Oak Flats Muffler Men, the Illawarra exhaust and 4x4 specialist in Oak Flats, NSW.
Oak Flats Muffler Men can check this part against supplier specs, part number, image, RRP and vehicle details for customers around Oak Flats, Shellharbour, Wollongong, Dapto, Albion Park, Kiama and the northern suburbs.
Send the vehicle make, model, year, engine, current issue, desired sound or performance goal, and clear photos of the existing exhaust where available.