BMW E34 E36 Valve Cover Breather Valve
BMW E34 E36 Valve Cover Breather Valve is a crucial component designed to regulate crankcase ventilation and prevent excessive pressure buildup in the engine. Located in the valve cover and secured with an O-ring (11151730724), this breather valve ensures proper airflow, reducing oil contamination and enhancing engine efficiency. It connects directly to the breather hoses (11151730507 & 11151726828), maintaining a sealed system for optimal performance.
- Regulates crankcase ventilation to prevent excess pressure buildup
- Helps reduce oil contamination for improved engine efficiency
- Direct-fit replacement ensures proper sealing and airflow
- Secured with O-ring (11151730724) for leak-free installation
- Connects to breather hoses (11151730507 & 11151726828) for proper system function
- Manufactured from durable materials to withstand heat and oil exposure
Maintain the longevity and performance of your BMW’s engine by replacing a worn or failing breather valve with this high-quality OEM replacement.
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This product was last offered at the strikethrough price on
06-29-2026
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Valve Cover Breather Connector
Product Details
BMW E34 E36 Valve Cover Breather Valve is a crucial component designed to regulate crankcase ventilation and prevent excessive pressure buildup in the engine. Located in the valve cover and secured with an O-ring (11151730724), this breather valve ensures proper airflow, reducing oil contamination and enhancing engine efficiency. It connects directly to the breather hoses (11151730507 & 11151726828), maintaining a sealed system for optimal performance.
- Regulates crankcase ventilation to prevent excess pressure buildup
- Helps reduce oil contamination for improved engine efficiency
- Direct-fit replacement ensures proper sealing and airflow
- Secured with O-ring (11151730724) for leak-free installation
- Connects to breather hoses (11151730507 & 11151726828) for proper system function
- Manufactured from durable materials to withstand heat and oil exposure
Maintain the longevity and performance of your BMW’s engine by replacing a worn or failing breather valve with this high-quality OEM replacement.
Prop 65 Warning
- 11151703710
- ABH0331
