@artem_pankovich: Mercedes M273 V8 Oil Leak! Replacing the Oil Filter Housing. • A serious oil leak on a Mercedes-Benz CL-Class C216 with the M273 V8 engine. • The owner was seeing oil drops and even puddles underneath the car. The leak was traced to the oil filter housing and oil cooler assembly. • The seals had already been replaced about a year earlier, but the leak came back. Instead of replacing the seals again, we decided to replace the complete oil filter housing and oil cooler assembly. • This repair requires careful disassembly and good knowledge of the M273 engine, especially because the oil cooler connects the engine lubrication and cooling systems. • After the repair, both the engine oil and coolant need to be replaced and the system checked carefully for leaks or possible cross-contamination. • A detailed look at the complete Mercedes M273 oil filter housing and oil cooler replacement from diagnosis to final inspection. • #supermechanik #artempankovich #carservice #goldenhandsmechanic #CarRepair