If buying new, I would go with a vendor I trust... might be local, but I doubt it, as the local guy quoted me $87 each last time. :ack: Heath, Kennedy, USDieselparts, Oregon Fuel Injection are the guys I have used and/or trust. I don't know if Leroy (Burning Oil) can get injectors, or if Henry (Creatures of the Night) can? I trust them, too.
If mail-order (new), I would be very careful and specific about what I wanted. Brand names? Bosch, ACDelco, Delphi
I don't see a big problem with new Bosch (India) as they have to pass Bosch quality control. Imported doesn't necessarily mean bad, if QC and tooling is up to speed... you need to trust the company that is providing specs and QC, and I trust Bosch.
I would be careful with who I let rebuild them also, for the same reasons. They would need to use quality parts and be picky about their tolerances. Used to be a guy on here that I would have recommended for that, but he left.
In another thread, Pruittx2 recommended a shop near him, obviously trusts the guy. If anybody else knows of people they trust for this, make a recommendation - it would be nice to get somebody onboard that we could all monitor.
I wouldn't trust anything from ebay ... it is just too hard to tell if the guy you buy from is legit, and for the little you save, injectors aren't where I would take the chance.