
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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Nissan Navara V6 V9X D40 STX 550 Fuel Manager Fuel Pre Filter Kit.
Category: Filters and engine bay accessories


Built for the V6 flagship, the MPI Automotive FM606DPK is a Fuel Manager pre-filter kit listed to fit the V9X V6 Nissan Navara D40 STX-550. It pre-filters and de-waters the diesel ahead of the factory system.
The D40 STX-550 ran the V9X V6 diesel rather than the four-cylinder, and that engine has its own bay layout. The FM606DPK is the kit listed for that V6 Navara, with mounting and plumbing to suit — so if you've got the V9X-powered STX-550, this is the matching pre-filter rather than the four-cylinder D40 kit.
It's a Fuel Manager diesel filter and water separator plumbed in before the factory fuel filter. Water and fine grit from the fuel are trapped and drained here rather than carried through to the common-rail injection. On a V6 diesel like the V9X, that's sensible protection for the fuel hardware. 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 V6 V9X Nissan Navara D40 STX-550. Fitment listings can be imperfect, so confirm your exact engine and build with the workshop before ordering.
Oak Flats Muffler Men fits these in the Illawarra — mount, plumb, bleed and show you the drain. The FM606DPK is supplied by MPI Automotive at a recommended retail price of $481.95 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.