Subject: Engine crankcase breather valve OE No: 11127799366 NOTE! The above number must be compared with the original part number. If it differs by even one character, the part will not fit, will not work, or will not work correctly. Manufacturer / quality: High-quality replacement, not differing in workmanship, parameters, or appearance from the original. Technical condition: The item is brand NEW, in perfect condition - unused, undamaged, and pristine. Car: BMW E46 3 Series: 330D / CD / XD m57n BMW E60 5 Series: 525D m57n, 530D m57n BMW E61 5 Series: 525D m57n, 530D m57n BMW E65 7 Series: 730D m57n BMW X3 E83: 3.0D m57n BMW X5 E53: 3.0D m57n