The unidirectional exhaust function ensures that exhaust can only be discharged in one direction, avoiding backflow into the engine system, thus effectively protecting the engine and other components, and ensuring the smooth operation of the car.
The high hardness alloy material combined with the precision machined valve body design provides better sealing and reduces leakage, ensuring an efficient and stable exhaust process.
After purchase, you will receive an automotive PCV valve, a gasket. This PCV valve is compatible with Honda Civic CRV Accord models, the replacement OEM part number is 17130-RBB-A01 17130-PND-A01.