FEXON Vapor Canister Vent Solenoid Valve for Chevy Colorado GMC Canyon — Direct-Fit EVAP Replacement (Replaces 20907779)

FEXON Vapor Canister Vent Solenoid Valve is a direct-fit replacement EVAP vent valve that restores proper fuel‑vapor routing and helps your vehicle meet emissions performance comparable to the original equipment.

This replacement vent solenoid valve is designed for easy plug‑and‑play installation on select Chevy Colorado, GMC Canyon, Hummer H3/H3T and Isuzu I‑Series models (2004–2012 range depending on model). Manufactured from durable engineered plastic and fully tested before shipment, the FEXON valve replaces OE numbers such as 10386359, 20907779 and 25948082 and aims to match OEM form, fit and function without the extra dealer markup.

How does this valve fit my vehicle?

The FEXON vent solenoid is engineered as a direct replacement for specific OE part numbers used across GM and related trucks. Check your vehicle’s year, make and the OE number to confirm compatibility before ordering. When it matches, installation is straightforward and requires minimal mechanical experience.

• Compatible models: Chevy Colorado, GMC Canyon (2004–2012), Hummer H3/H3T (2006–2010), Isuzu I‑Series (2006–2008)
• Replaces OE numbers: 10386359, 20907779, 25948082, CVS10, CPV20, PV427
• Plug‑and‑play harness and mounting design for simple swap

What are the construction and quality details?

This valve is molded from premium automotive‑grade plastic and assembled to meet or exceed OEM performance specs. Every unit undergoes a 100% functional test prior to shipping to ensure the solenoid opens and closes correctly and the electrical connector aligns with factory wiring.

• High‑temperature resistant plastic housing for long life
• Factory‑style electrical connector and port geometry
• Tested for leak and electrical continuity before shipment

How does it impact emissions and drivability?

The canister vent solenoid valve controls when fuel vapors are routed from the charcoal canister to the intake for combustion rather than venting to the atmosphere. Replacing a faulty valve can remove EVAP system fault codes, reduce unwanted vacuum leaks, and help restore normal engine idle and fuel‑vapor management, though it is one part of the broader emissions system.

• Regulates fuel‑vapor flow to reduce hydrocarbon release
• Can clear trouble codes like EVAP system control faults when faulty valve is replaced
• Helps restore intended EVAP system operation and idle stability

What should I expect during installation?

Installation is typically a short job: disconnect the battery, unplug the electrical connector, remove the old valve and hoses, then install the new valve and reconnect components. No special tools are required for most vehicles; clip or bolt mounting points match OEM locations for a secure fit.

• Simple removal of old valve and hose clips in most cases
• Standard hand tools and basic mechanical skill recommended
• Follow vehicle service manual for torque and safety steps

Who is this for: The FEXON Vapor Canister Vent Solenoid Valve is intended for owners and technicians repairing EVAP systems on compatible Chevy, GMC, Hummer and Isuzu trucks who want a reliable, tested direct replacement that meets OEM fit and function. It’s ideal for those troubleshooting EVAP codes, restoring proper vapor routing, or replacing a leaking or inoperative vent valve without paying dealer pricing.