Product Overview for OE 12204-37010 ventilation valve
This product is a standard replacement part designed for stable fitment in its intended vehicle applications.
The PCV valve controls crankcase ventilation flow.
It regulates pressure routing between the crankcase and intake system.
Replacement is performed during engine ventilation service.
Vehicle & Application Scope
This PCV valve applies to Toyota Corolla petrol models that specify OE 12204-37010.
The application corresponds to Corolla engines using a stand-alone PCV valve serviced separately from the valve cover.
OE 12204-37010 is associated with later Corolla production ranges where ventilation control was updated while retaining an independent valve design.
It is not interchangeable with earlier 220-series PCV valves or with engines using valve-cover-integrated PCV structures.
Final fitment should be confirmed by OE number and production year.
Packaging & Ordering Information
The valve is supplied in protective individual packaging.
Packaging shields the metal valve body and connection interfaces 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 consistency and housing integrity.
Specification control ensures compatibility with crankcase ventilation systems specified for OE 12204-37010.
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 12204-37010 for the PCV valve position.
Can it be combined with other parts in one shipment?
Yes. It can ship together with other engine ventilation or routine service components.
Do you support small trial quantities?
Trial quantities are available depending on consolidation plans.
