Vapor Canister Vent Solenoid Valve ACDelco 214-2241 - ACEMX00008


This Vapor Canister Purge Solenoid Valve is a new part. It mounts on the engine and is used to control the flow of vapors from the EVAPORATIVE system to the intake manifold. It is controlled by the vehicles main computer or ECM. When the ECM sends the activation signal, a plunger in the valve will move to seal the vent. The ability to seal the vent is necessary for the on board diagnosis of other evaporative loss system components. This solenoid valve is used only for diagnosis, and usually remains opened. When the vent is closed, under normal purge conditions, the evaporative loss system is depressurized and allows "EVAP Control System (Small Leak)" diagnosis. If this valve is defective, the Check Engine Light will illuminate to Set with Small Leak Diagnosis. Some of the trouble codes associated with this part being defective are: P1456, P1448, P1443, P0449, and P0455.


  • Brand new AC DELCO Vent Solenoid Valve
  • Replaces dealer part numbers: 20907779, 25948082
  • Direct replacement
  • Built to strict quality control standards
  • Square Plug on Valve
  • Does NOT include Oval Plug to Square Plug Adapter

Note: Due to the amount of variations in valves for these applications, we recommend contacting your local dealership with your VIN to verify the correct part number for your specific application.

Over time and daily use the electronic valve can wear out causing the check engine light to set. If the valve is the problem, replace it now with this great AC DELCO part.

Returns Note:

Our electrical and electronic parts are subject to strict quality control testing.  Once the item has been installed or plugged in, it is no longer eligible for a refund.  The item may be eligible for replacement, only if it is found to have a manufacturing defect. Before purchasing, please ensure proper diagnosis of the failed original part is performed.

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

  1. step : Removing the Evaporative Purge Canister (0:28)
    • Disconnect the evaporative purge canister wiring harness
    • Pull the canister backwards and off
    • Loosen the canister hose clamp with a pair of pliers
    • Pull the hose off the canister
  2. step : Installing the New Evaporative Purge Canister (1:26)
    • Push the hose onto the new canister
    • Put the hose clamp on with the pliers
    • Slide the canister onto its bracket
    • Connect the canister wiring harness

Tools needed for replacement:

    Pliers, Cutters & misc Wrenches

  • Slip-Joint Pliers

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Vehicle Fit

  • 2004-2010 Chevy Colorado Vapor Canister Vent Solenoid Valve ACDelco 214-2241
  • 2004-2010 GMC Canyon Vapor Canister Vent Solenoid Valve ACDelco 214-2241
  • 2006-2010 Hummer H3 Vapor Canister Vent Solenoid Valve ACDelco 214-2241
  • 2009-2010 Hummer H3T Vapor Canister Vent Solenoid Valve ACDelco 214-2241
  • 2006 Isuzu i-350 Vapor Canister Vent Solenoid Valve ACDelco 214-2241
  • 2007-2008 Isuzu i-370 Vapor Canister Vent Solenoid Valve ACDelco 214-2241

This part replaces:

  • ACDelco 214-2241
  • OE # 20907779
  • OE # 25948082
Part #: ACEMX00008

Out of Stock

Brand #: 214-2241

How-to Video:

(02:38 min)