Since Autodoc took my money for 4 new 03L130277B injectors, but came back and claimed they are discontinued, I found this https://www.ukdieselparts.com/brand-new-vdo-common-rail-injector-a2c9626040080_p32333857.htm £300 incl VAT
Reading the reviews, I can't make my mind up if they are a hit-and-miss operation, or just scammers?
Any experiences with them, or maybe a link to a reputable seller of NEW injectors. I have had bad luck with "refurbished" injectors form Dieselfix Neuss, which have excellent ratings on Ebay.
The engine was recently replaced with a ~100k miles engine from a wreck standing two years, and after only a few thousand km, an injector failed and was replaced with one of the "refurbished" from the original engine, which failed mechanically.
After a few thousand km more, one of the "refurbished" injectors failed again, en route in Poland.