Not the easiest of installs, especially if it's a mechanical fan clutch. However, if oil is leaking and you cannot find it, it is most likely coming from the oil filter housing gasket. The valve cover gasket is another common source, but it almost always leaks in the bottom corner first and you'll smell it in the cabin through the air vents. If you don't smell like burnt oil (streaks on the exhaust manifold) then you need this part.
RKX Vacuum Reseal Rebuild Gasket Replacement Parts
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π§ FEL-PRO VS 50561 R Valve Cover Gasket Set: Superior Quality and Durability for Optimal Engine Performance
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πͺ FEL-PRO VS 50569 R Valve Cover Gasket Set: Superior Performance and Durability
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π§ Bapmic Engine Valve Cover with Gaskets & Bolts for BMW E82 E90 E70 128i 328i 528i X3 X5 Z4 (Part Number 11127552281)
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