Dorman Vapor Canister Vent Solenoid 911-140 – Direct-Fit EVAP Vent Valve, Endurance-Tested

The Dorman 911-140 Vapor Canister Vent Solenoid is a direct-fit replacement part that restores proper evaporative emissions venting for compatible vehicles.

When the evaporative emissions system detects a problem, a faulty vent solenoid is a common culprit that can trigger the check engine light and affect system diagnostics. Dorman engineered this replacement solenoid to match original equipment dimensions and electrical connections so you can install it without modifications. Built from durable materials and subjected to endurance testing, the unit is intended to give reliable operation in everyday driving conditions.

How will this solenoid resolve an EVAP-related check engine light?

If your vehicle’s onboard diagnostics report leaks or valve control faults, replacing a worn or stuck vent solenoid often clears the fault. The Dorman unit restores the valve’s ability to open and close under computer command, helping emissions control to operate as designed. After installation many owners see evaporative codes reset following a drive cycle.

• Direct-fit design matches OE mounting points and electrical plug.
• Re-establishes controlled venting of the charcoal canister.
• Helps the engine computer complete EVAP system tests during driving.

What makes this Dorman solenoid durable and reliable?

Dorman manufactures the 911-140 with materials chosen to withstand heat, vibration, and exposure typical in engine bays. Each unit undergoes simulation and endurance testing to verify performance under repeated cycles. The combination of quality construction and testing reduces the chance of premature failure compared with lower-quality aftermarket parts.

• Premium materials resist corrosion and mechanical wear.
• Endurance-tested to simulate long-term valve operation.
• Designed to resist common failure modes like sticking or electrical faults.

Is installation complicated and will it fit my vehicle?

Installation is intended to be plug-and-play: the solenoid uses the same electrical connector and mounting points as the original. For vehicle-specific confirmation, use the product’s fitment tool on the listing and enter your year, make, and model. If a small information icon appears, hover to see any additional fitment notes or required steps.

• Simple plug-in electrical connector—no splicing required.
• Mounts to original bracket locations for straightforward replacement.
• Always verify fit using the Confirmed Fit tool before purchase.

How does this part compare to the original equipment?

The Dorman 911-140 is produced to replicate the form, fit, and function of the factory part so systems behave as intended after replacement. While not an OEM-branded unit, it is engineered to meet or exceed the mechanical and electrical criteria needed for proper EVAP operation. Dorman’s long history in aftermarket replacement parts supports consistent quality controls and testing protocols.

• Form and electrical interface designed to match OE specifications.
• Manufactured under quality processes informed by long industry experience.
• Tested to ensure reliable operation under real-world conditions.

Who is this for: The Dorman 911-140 Vapor Canister Vent Solenoid is aimed at DIY mechanics and professional technicians who need a dependable, direct-replacement EVAP vent solenoid for compatible vehicles. It’s suitable for owners troubleshooting EVAP system codes, shops performing emissions-related repairs, and anyone who prefers a tested aftermarket alternative to restore proper vent control. Always verify vehicle compatibility before ordering to ensure correct fit and operation.