Description
Product Overview
The Standard Motor Products Canister Vent Solenoid (model CVS91) is engineered for durability and precise operation. Constructed from high‑grade metal with a machined exterior finish, it measures 4.6 x 2.3 x 2.3 inches and weighs just 3.52 ounces. Featuring a barb inlet and flange outlet, the two‑port design delivers consistent vent flow for emission bowl systems, meeting OEM specifications for a wide range of vehicles.
Usage
Designed for automotive emission control, this solenoid is installed in the canister vent line of cars, trucks, and SUVs. It is ideal for professional mechanics performing replacements or for knowledgeable DIY owners restoring their vehicle’s emissions system. The metal build withstands engine bay temperatures and vibration, ensuring long‑term reliability in daily driving conditions.

Why Choose Us
Standard Motor Products is a trusted name in automotive components, offering rigorous quality testing and a reputation for precision engineering. Each solenoid undergoes functional verification to guarantee leak‑free operation. Our parts are vehicle‑specific, reducing fit issues and installation time, and the metal construction provides superior resistance to corrosion compared with plastic alternatives.
Key Features
- Durable metal body with machined finish for enhanced strength
- Two‑port design with barb inlet and flange outlet for easy integration
- Compact dimensions (4.6 x 2.3 x 2.3 inches) fit tight engine bays
- Vehicle‑specific fit reduces installation errors and time
- High customer rating (4.7/5) reflecting reliability and performance
FAQ
What vehicles are compatible with the CVS91 solenoid?
The CVS91 is engineered for a broad range of makes and models that use a standard canister vent system. Check the fit guide on our website or consult your vehicle’s service manual for exact compatibility.
Can I install this solenoid myself?
Yes, if you have basic mechanical skills and the proper tools. The barb inlet and flange outlet are designed for straightforward connection, but always follow the manufacturer’s installation instructions.
Is the metal construction better than plastic alternatives?
Metal provides superior heat resistance and durability, especially in high‑temperature engine compartments, reducing the risk of cracking or deformation over time.
What is the warranty on this product?
Standard Motor Products offers a limited one‑year warranty covering defects in materials and workmanship.
How do I verify the part number before purchase?
Confirm the part number CVS91 on the packaging or the product label, and compare it with your vehicle’s OEM part number to ensure an exact match.




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