Quote:
Originally Posted by ah-kay
US 2008 bluetec uses beru gp controller so I presume it uses beru gp ge105 which is 4.4v. the best is to take one out and check. Don't buy Bosch unless you are very sure as it may be European spec.
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Yes, this weekend I took one plug out of the engine and found all this numbers engraved on it:
CZ 302 7V K72 MK
A 001 159 57 01 NGK
It is a 8 mm thread and was very easy to be removed.
I also replaced the glow plug controller and the glow plug warning sign on o the dash board is gone.