POST DMAX BT50 2020 FM PV KIT
MPI AutomotiveRRP$699.00POST DMAX BT50 2020 FM PV KIT (SKU: PFPV645DPK) Engineered. Quality guaranteed.
View partPF631DPK
POST DMAX MU-X DUAL BATTERY
POST DMAX MU-X DUAL BATTERY.
BrandMantaMPI Automotive
Category: Filters and engine bay accessories
RRP $405.00 AUD
In stock at supplierAfterpay, Zip Pay & Zip Money available
Part specs
- SKU
- PF631DPK
- Supplier
- MPI Automotive
- Category
- Filters and engine bay accessories
- Vehicle fitment
- Mazda
- Stock status
- In stock at supplier
The MPI Automotive PF631DPK is a diesel fuel pre-filter kit listed to fit the Isuzu D-Max and MU-X, with mounting suited to a dual-battery engine-bay layout. It's a fuel-side water separator, not an exhaust or electrical part.
What is this kit?
It's a secondary water-separating fuel filter that mounts ahead of the factory unit on the D-Max and its MU-X wagon sibling. Diesel injection systems are intolerant of water and fine debris, both of which arrive via condensation, storage and inconsistent fuel supply. The PF631DPK catches that contamination earlier so the standard filter and the high-pressure injection hardware get an easier life. It's a protective fitment for trucks that tour and refuel widely.
What's the dual-battery reference about?
The slug flags a dual-battery layout, which matters because a second battery in the engine bay takes up the space a filter often wants. This kit's bracketry is set up to suit that crowded arrangement, so the filter and the battery aren't competing for the same mount. We confirm the exact positioning on your vehicle — published detail beyond the fitment isn't part of this listing.
Will it suit my D-Max or MU-X?
It's listed to fit the Isuzu D-Max and MU-X. Confirm your build date, variant and engine-bay setup with the workshop before ordering — feed data can be imperfect, and a dual-battery install in particular is worth checking before parts arrive.
What does fitting involve at our Illawarra workshop?
Oak Flats Muffler Men fits these pre-filter kits in-house across the Illawarra. We mount the filter head, plumb it into the fuel line and position the bowl so it drains and services easily, working around the existing engine-bay hardware. No exhaust work. The filter is a maintenance item, so we'll set out a check and replacement interval at handover. It's priced at the listed catalogue RRP.
Stocked and fitted by Oak Flats Muffler Men, the Illawarra exhaust and 4x4 specialist in Oak Flats, NSW.
Common questions
- What does the PF631DPK do?
- It's a diesel fuel pre-filter kit — a water-separating stage that mounts ahead of the factory filter to protect the injection system. It's listed for the Isuzu D-Max and MU-X.
- Does it include a dual-battery system?
- The listing describes a fuel pre-filter kit suited to a dual-battery engine-bay layout. Confirm exactly what's supplied and how it mounts on your vehicle with the workshop before ordering.
- Is it an exhaust part?
- No. It's a fuel-side engine-bay filter and doesn't change the exhaust or any performance figures.
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.
Check fitment near Oak FlatsCheck fitment near Albion Park RailCheck fitment near ShellharbourCheck fitment near WollongongCheck fitment near DaptoCheck fitment near WarillaCheck fitment near CorrimalCheck fitment near WoononaCheck fitment near BulliCheck fitment near ThirroulCheck fitment near KiamaCheck fitment near Albion ParkCheck fitment near Lake IllawarraCheck fitment near Mount WarrigalCheck fitment near Barrack HeightsCheck fitment near Barrack PointCheck fitment near BlackbuttCheck fitment near Flinders
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View partBook the right exhaust job without guessing.
Send the vehicle make, model, year, engine, current issue, desired sound or performance goal, and clear photos of the existing exhaust where available.