Hose Breather Intake To 401413 (M52 M54) (BMW 3 Series E46 / 5 Series E39 / E60 / 7 Series E38 / X5 E53 / Z3 / Z4 E85/E86) is an essential breather hose designed for specific BMW models fitted with M52 and M54 engines. This component connects the breather system to intake part number 401413, helping to regulate the flow of crankcase gases and maintain proper engine ventilation.
This hose plays a key role in the vehicle’s emission control by routing vapors back into the intake manifold for combustion rather than releasing them into the atmosphere. It helps prevent pressure build-up within the engine crankcase, which can otherwise cause oil leaks or reduce engine efficiency over time.
When replacing this hose, it is crucial to compare the original part with this unit to ensure matching dimensions and compatibility with the models it serves. This listing matches multiple BMW ranges including the 3 Series E46, 5 Series E39 and E60, 7 Series E38, X5 E53, as well as Z3 and Z4 E85/E86, making it highly versatile for M52 and M54 engine variants.
- Matches breather intake part 401413
- Compatible with several BMW series from E38 to E86 chassis
- Designed to support engine breathability and emission control
If this repair may need matching clips, brackets, lights, panels or more than one part, check more General, Quick Repair Bundle or Request a Part before ordering.