BMW's solution for the N52 block was to construct it out of a magnesium-aluminum alloy. At the time, this was among the first uses of magnesium in engine construction. The valve cover and intake ...

The N52K valve cover was also changed to have a simplified ... it isn't easy to definitively list the best model years for the BMW N52 engine, as it truly is subjective to individual preferences.

The BMW N52 engine was introduced in 2004 and quickly ... They also use different cylinder head covers to accommodate those differences. Despite their internal differences, the N51 and N52 produce ...

The N52 engine uses four of them, and the part number of the VANOS housing bolt is 8602263 in BMW's parts system. Regarding the 155,627 affected vehicles, the list kicks off with the Z4 sDrive30i ...