FM618DPK

Nissan Navara D40 & Pathfinder R51 2.5L Fuel Manager Fuel Pre Filter Kit

MPI Automotive Nissan Navara D40 & Pathfinder R51 2.5L Fuel Manager Fuel Pre Filter Kit.

BrandMantaMPI Automotive

Category: Filters and engine bay accessories

RRP $447.30 AUD
In stock at supplier
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Nissan Navara D40 & Pathfinder R51 2.5L Fuel Manager Fuel Pre Filter Kit product image

Part specs

SKU
FM618DPK
Supplier
MPI Automotive
Category
Filters and engine bay accessories
Vehicle fitment
Nissan
Stock status
In stock at supplier

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.

Why one kit for the D40 Navara and R51 Pathfinder?

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.

What does the pre-filter do?

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.

Does it fit my D40 or R51?

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.

Fitting and pricing

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.

Common questions

Does the FM618DPK suit the Pathfinder as well as the Navara?
Yes — it's listed to fit the 2.5L Nissan Navara D40 and Pathfinder R51, which share a platform. Confirm your exact build with the workshop.
What does it protect against?
It separates water and traps fine debris in the diesel ahead of the factory filter, protecting the injection system.

Fitment support across the Illawarra

Fitment checks near you across 18 Illawarra suburbs, from Oak Flats and Shellharbour to Wollongong and Kiama.
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