Engine · 31. October 2025

Complete Workshop Manual for BMW N52 and N52K Engines. Get access to factory tolerances, wear limits, and all necessary tightening torques for the N52/N52K power unit. Includes step-by-step instructions for repairing recurring issues such as Oil Filter Housing Gasket (OFHG) leaks, water pump and thermostat replacement, and servicing the crankcase ventilation (PCV) system.