Restore proper crankcase ventilation & pipes set and engine efficiency with this PCV / Crank Oil Breather Valve, designed for a wide range of VAG 1.8 TFSI and 2.0 TFSI petrol engines. This high-quality replacement helps regulate crankcase pressure, improves engine breathing, reduces oil consumption, and prevents rough idling, oil leaks, and engine warning lights. Manufactured to OE standards, it ensures precise fitment, reliable operation, and long service life ideal for replacing a faulty or blocked PCV valve. Compatible Vehicles Audi A3 (8P) 1.8 TFSI / 2.
