Dorman Vapor Canister Vent Solenoid 911-104 — Direct-Fit EVAP Solenoid, Plug-and-Play Replacement

The Dorman 911-104 Vapor Canister Vent Solenoid is a direct-fit replacement that restores proper evaporative emissions venting and resolves related check-engine light codes.

When the evaporative emissions system can't vent correctly, you may see a persistent check-engine light, rough idle, or failed emissions tests. The Dorman 911-104 is engineered as a plug-and-play vent solenoid built from durable materials and tested to meet the fit and performance expectations of original equipment. It replaces the factory part to re-establish controlled venting for the fuel vapor canister and integrates with your vehicle's existing wiring and mounting points.

How does the 911-104 fix evaporative emissions problems?

This solenoid controls when the charcoal canister vents to atmosphere, allowing the engine control module to purge fuel vapors at the right time. A failed valve can cause false leaks or improper purge cycles, triggering diagnostic trouble codes. Installing a working solenoid restores controlled venting and helps the vehicle complete its EVAP system tests.

• Replaces faulty venting to stop erroneous EVAP leak codes
• Restores correct purge timing controlled by the vehicle computer
• Prevents uncontrolled vapor release that can affect emissions test results

Is this part easy to install on my vehicle?

The Dorman 911-104 is designed for straightforward, plug-and-play installation where it matches the original. It uses standard electrical connections and the same mounting points as the factory unit, so most repairs require only basic hand tools. Refer to the vehicle-specific garage tool to confirm compatibility before ordering.

• Plug-and-play electrical connector mimics OEM fit
• Uses existing mounting points—no fabrication required
• Quick swap typically within one hour with basic tools

What build quality and testing back this replacement part?

Dorman builds the 911-104 from premium materials intended for long service life in engine bay conditions. Each unit undergoes simulation and endurance testing to validate fit, function, and durability under expected temperature and vibration loads. That testing helps ensure dependable operation over time compared with an aging factory solenoid.

• Manufactured from corrosion-resistant materials for durability
• Endurance and simulation testing to verify long-term performance
• Engineered to match OEM electrical and mechanical specifications

How can I be sure this part fits my specific car?

Compatibility varies by make, model and trim; Dorman provides a vehicle lookup to confirm fit before purchase. Use the garage tool on the product page to enter your vehicle details so you receive the correct solenoid variant. If the lookup shows a match, the part will align with your vehicle's harness and mounting points.

• Check the online garage tool with year, make, and model
• Order only when the tool confirms exact fitment to avoid returns
• Contact support with VIN if you need additional fitment help

Who is this for: The Dorman 911-104 Vapor Canister Vent Solenoid is intended for DIY mechanics, independent shops, and fleet technicians replacing a failed EVAP vent valve or addressing check-engine codes related to the evaporative emissions system. It suits owners who want an affordable, quality-tested replacement that installs like the original part and restores proper evaporative system operation.