Hi, I have 12 x Bosch FR7KPP33U+ spark plugs. They were for my 2007 V12 but prob fit many others. Brand new in the box, 10 are in the grey packing complete box and other 2 are in blue box. All same part numbers cost me £60 looking for £40
I bought these a year ago for my SL280 and found that thay had already been changed. The recent thread in the engine section reminded me I had them.
I paid Around £100 for the set, they are genuine MB parts, and the type used in the M112 engines.
£70.