Why fit a pre-filter to a Prado 150?

It adds water separation and finer filtration before the factory filter, protecting the diesel injection from contamination — useful for touring and remote fills.

Is the FM623DPK listed for my Prado?

It's listed to fit the Toyota Prado 150. Confirm your exact build with the workshop before ordering.

FM623DPK

PRADO 150F/L Fuel Manager Fuel Pre Filter Kit

PRADO 150F/L Fuel Manager Fuel Pre Filter Kit.

BrandMantaMPI Automotive

Category: Filters and engine bay accessories

RRP $415.80 AUD

In stock at supplier

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PRADO 150F/L Fuel Manager Fuel Pre Filter Kit product image

Part specs

SKU: FM623DPK
Supplier: MPI Automotive
Category: Filters and engine bay accessories
Vehicle fitment: Toyota
Stock status: In stock at supplier

The MPI Automotive FM623DPK is a Fuel Manager fuel pre-filter kit listed to fit the Toyota Prado 150. It adds diesel water separation and finer filtration ahead of the factory fuel system.

What does the FM623DPK add to a Prado 150?

The FM623DPK is a Fuel Manager pre-filter — a diesel filter and water separator plumbed in before the standard filter. On a Prado 150, where owners regularly head off the bitumen and fill from remote bowsers, it gives water and fine grit a place to be trapped and drained before they reach the common-rail pump and injectors.

What's a diesel pre-filter and why bother?

Modern common-rail diesel injection runs at very high pressure and doesn't tolerate water or debris. A pre-filter is the first line of defence: it catches contamination early so the factory filter and injection hardware aren't asked to deal with it. It's protection, not a performance part — no power or economy claims here.

Will it suit my Prado 150?

It's listed to fit the Toyota Prado 150. Fitment listings can be imperfect, so confirm your exact year, engine and any fitted accessories with the workshop before ordering.

How we fit and supply it

Oak Flats Muffler Men fits Fuel Manager kits in-house in the Illawarra — mount, plumb, bleed and show you the drain. The FM623DPK is supplied by MPI Automotive at a recommended retail price of $415.80 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

Why fit a pre-filter to a Prado 150?: It adds water separation and finer filtration before the factory filter, protecting the diesel injection from contamination — useful for touring and remote fills.
Is the FM623DPK listed for my Prado?: It's listed to fit the Toyota Prado 150. Confirm your exact build with the workshop before ordering.

Fitment support across the Illawarra

Fitment checks near you across 18 Illawarra suburbs, from Oak Flats and Shellharbour to Wollongong and Kiama.Show nearby fitment areasCollapse section

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.

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Send the vehicle make, model, year, engine, current issue, desired sound or performance goal, and clear photos of the existing exhaust where available.

Unit 2/8 Shaban St, Albion Park Rail NSW 2527 02 4256 3740 sales@mufflermen.com.au Send vehicle details