Hi there.
My HPFP is failing, and I’m looking to replace it. Car part stores list Hitachi 13303 and Hitachi 2503093. I know, there has beed a revision for this pumps, and i don’t know if one of this numbers is for unrevised part, and one is for revised, or what. Albo, if anyone who replaced their pump with the audi revised AD model, and could post fuel regulator photos, where part numbers are located it would be a great help. Posting my original pump photos with numbers for reference, for what I’m asking for.
Thanks
Let me check when I get home, but I should have 2 relatively new ones I purchased last year. They’re either sitting in a box or in the landfill
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A little update. Hitachi 133093 is actually a pump made by Huco, a company owned by Hitachi and located in Germany. Aside of having a huco print on the body, it has all the hitachi numbers as well. I’ll post an update after a while.