Valve, engine block breather

The Engine Block Breather Valve, also known as the PCV (Positive Crankcase Ventilation) valve, plays a vital role in maintaining proper engine ventilation. It regulates the flow of gases from the crankcase back into the intake system for reburning, preventing pressure buildup and reducing harmful emissions. A clogged or faulty breather valve can cause oil leaks, increased pressure, poor engine performance, and higher fuel consumption.

At PartXL.ae, we offer high-quality OEM and aftermarket Engine Block Breather Valves for German, Japanese, Korean, Chinese, and American vehicles, including Mercedes-Benz, BMW, Audi, Volkswagen, Toyota, Nissan, Hyundai, Kia, Ford, Chevrolet, Geely, and Changan. Each valve is precision-engineered for perfect fitment and consistent airflow regulation, ensuring efficient ventilation, reduced oil contamination, and long engine life.

Whether you’re a garage, wholesaler, or private car owner, PartXL makes it easy to find the correct breather valve using your VIN number, OEM reference, or vehicle model. All products are backed by our 19.95 AED 100% fitment guarantee, ensuring reliable performance and easy installation.

From our Al Quoz 3, Dubai warehouse (4G10), we provide same-day or next-day delivery across the UAE and 3-day fast shipping throughout the GCC. Customers can also pick up directly from our Dubai warehouse for quick replacements.

Choose PartXL for premium Engine Block Breather Valves that ensure balanced crankcase pressure, clean combustion, and lasting engine efficiency — trusted by professional garages and mechanics across the UAE and GCC.