Product Overview
This product is a standard replacement part designed for stable fitment in its intended vehicle applications.
The PCV valve regulates crankcase ventilation flow.
It manages pressure balance between the crankcase and intake system.
Replacement is performed during routine engine ventilation service.
Vehicle & Application Scope
This PCV valve applies to Toyota Corolla petrol models that specify OE 12204-22051.
The application corresponds to Corolla engines using a stand-alone PCV valve mounted externally rather than integrated into the valve cover.
OE 12204-22051 is associated with specific earlier Corolla production ranges where the ventilation valve is serviced as an independent component.
It is not interchangeable with later integrated PCV systems or valve-cover-assembled designs.
Final fitment should be confirmed by OE number and production year.
Packaging & Ordering Information
The valve is supplied in protective individual packaging.
Packaging protects the metal valve body and threaded section during handling.
Orders may be consolidated with other engine ventilation or service components.
This format supports efficient aftermarket logistics.
Basic Quality & Supply Information
Production follows standardized dimensional and flow specifications.
Each unit undergoes routine inspection for valve movement and housing integrity.
Specification control ensures compatibility with crankcase ventilation systems specified for OE 12204-22051.
This part is supplied as a standard engine ventilation service replacement.
Related Sourcing Note
This part is often included in trial orders by importers evaluating new suppliers.
👉 View a sample validation part used for sourcing evaluation
Ordering FAQ
Is this part suitable for my market?
Yes, if the vehicle specification lists OE 12204-22051 for the PCV valve position.
Can it be combined with other parts in one shipment?
Yes. It can ship together with other engine service or ventilation components.
Do you support small trial quantities?
Trial quantities are available depending on consolidation plans.
