Description
Final-stage fuel filtration we fit for customers who want maximum injector protection — stocked and installed at Willys Workshop.
This fuel post-filter kit (part PF631DPK) is the direct-fit kit for the Isuzu DMAX / MUX — it adds fine final-stage filtration after the factory filter for maximum injector protection.
Contaminated fuel can have germs, water, or particles inside jerry cans and even from service stations.
Repairing the damage caused by fuel contamination in an engine can cost more than $10,000!!!
To ensure that you get the best protection, we recommend installing Direction Plus Fuel Manager Post-Filter Kit to protect late model common rail diesel engines against particle contamination and injector failure.
All common-rail systems have one factory filter. Installing Direction Plus Fuel Manager Post-Filter kit between the engine and the O.E.M fuel filter, will remove any contamination not captured by the O.E.M fuel filter ensuring you are maximising the protection of your diesel fuel system against particle contamination.
Want it fitted? We install everything we sell — call our Oxley (Brisbane) or Warana (Sunshine Coast) workshop for a supply-and-fit price.

