Description
Product Overview
The Toyota Ventilation Valve is engineered to meet the rigorous standards of original equipment manufacturers. Constructed from robust metal with a precision‑machined exterior, this valve provides superior resistance to corrosion and wear. It features dual 1.5‑inch barb connections for both inlet and outlet, ensuring a tight, leak‑free seal. The part number 12204-22041 matches OEM specifications, guaranteeing exact fitment across compatible Toyota models. With a lightweight design of just 0.01 ounces and compact dimensions of 2.4 x 2.01 x 1.42 inches, it integrates seamlessly into tight engine bays.
Usage
Designed for crankcase ventilation systems, this valve is ideal for passenger cars, light trucks, and performance vehicles that require reliable pressure regulation. It excels in high‑temperature environments, maintaining optimal airflow to reduce oil blow‑by and emissions. Whether you are a professional technician performing a routine service or an enthusiast conducting a DIY repair, the valve’s straightforward barb connections simplify installation without the need for special tools. 
Why Choose Us
Toyota’s commitment to quality ensures that every valve undergoes strict testing for durability and performance. As a genuine OEM part, it offers exact compatibility, eliminating the guesswork associated with aftermarket alternatives. Our supply chain guarantees authentic components, backed by Toyota’s warranty and support network. Choosing this valve means you benefit from factory‑grade materials, precise engineering, and the peace of mind that comes with a trusted brand.
Key Features
- Durable metal construction with machined finish for long‑term reliability
- Dual 1.5‑inch barb connections for easy, secure installation
- OEM part number 12204-22041 ensures perfect fit for Toyota models
- Compact size reduces weight and frees up engine space
- Designed for efficient crankcase ventilation, reducing emissions and oil consumption
FAQ
Is this valve compatible with all Toyota vehicles?
The valve matches the OEM part number 12204-22041, which is used across a broad range of Toyota models. Verify your vehicle’s service manual to confirm compatibility.
Can I install the valve myself?
Yes, the barb connections are designed for straightforward installation with basic hand tools. Ensure the engine is cool and follow the torque specifications in the service guide.
What is the benefit of a machined exterior finish?
The machined finish provides enhanced resistance to corrosion and wear, extending the valve’s service life even in harsh engine environments.
Does this part come with a warranty?
All genuine Toyota parts include the manufacturer’s standard warranty, covering defects in material and workmanship.
How does this valve improve engine performance?
By maintaining proper crankcase pressure and allowing efficient venting, the valve helps reduce oil blow‑by, improves emissions compliance, and supports overall engine longevity.




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