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Autotecnica GM0318809 Vapor Canister Vent SolenoidOE Quality 60-Day Returns
Part #: GM0318809

Autotecnica GM0318809 Vapor Canister Vent Solenoid

56 vehicles fit this part
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Fitment: Chevrolet and GMC, Sierra 1500, Sierra 1500 Classic, Sierra 1500 HD, Sierra 1500 HD Classic, Sierra 2500, Sierra 2500 HD, Sierra 2500 HD Classic, Sierra 3500, Sierra 3500 Classic, Sierra 3500 HD, Silverado 1500, Silverado 1500 Classic, Silverado 1500 HD, Silverado 1500 HD Classic, Silverado 2500, Silverado 2500 HD, Silverado 2500 HD Classic, Silverado 3500, Silverado 3500 Classic, and Silverado 3500 HD
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Vapor Canister Vent Solenoid for GM Trucks

Autotecnica GM0318809 is a vapor canister vent solenoid for emission control service on select Chevrolet Silverado and GMC Sierra trucks. It is built for direct replacement use on covered applications and is a practical option for restoring EVAP system function on GM full-size pickups.

  • Vapor canister vent solenoid for emission control repair
  • Fits select 2004-2010 Chevrolet Silverado 1500, Silverado 2500 HD, and Silverado 3500 HD applications
  • Fits select 2004-2010 GMC Sierra 1500, Sierra 2500 HD, and Sierra 3500 HD applications
  • Direct replacement part number GM0318809
  • Cross-references Dorman OE Solutions 911-237 for the same application

Application Details

Compatible with 2004-2010 Chevrolet Silverado 1500, 2500 HD, and 3500 HD models, plus 2004-2010 GMC Sierra 1500, 2500 HD, and 3500 HD models. It also covers 2007 Silverado and Sierra Classic variants, including Silverado 1500 Classic, Silverado 1500 HD Classic, Silverado 2500 HD Classic, Silverado 3500 Classic, Sierra 1500 Classic, Sierra 1500 HD Classic, Sierra 2500 HD Classic, and Sierra 3500 Classic. Additional coverage includes 2005-2006 Silverado 1500 HD, 2004-2006 Silverado 3500, 2005-2006 Sierra 1500 HD, 2004-2006 Sierra 3500, 2004 Silverado 2500, and 2004 Sierra 2500.

What It Helps Address

  • EVAP vent valve or vent solenoid fault codes
  • Fuel vapor containment issues in the evaporative emissions system
  • Check engine light concerns related to vent control
  • Failed emissions inspection caused by EVAP system faults
  • Rough EVAP system sealing or venting behavior during diagnostics

Installation Notes and Tips

Verify the original connector, mounting style, and vehicle application before installation. On GM Silverado and Sierra trucks, EVAP diagnosis should include inspection of related hoses, canister connections, and wiring before replacing the solenoid. Confirm the part number GM0318809 against the removed component and vehicle service information.

Quality Assurance

Autotecnica manufactures aftermarket replacement parts to ISO/TS 16949 QMS specifications and backs this component with a two-year, unlimited mileage warranty. It is positioned as an OE-spec alternative for technicians and DIY owners servicing Chevrolet Silverado and GMC Sierra emission control systems.

This part fits 56 vehicles. Search below:

YearMakeModelSubmodelBody TypeLitersCylindersPositionNotes
2010ChevroletSilverado 15005.3LV8N/A
2010ChevroletSilverado 2500 HD6.0LV8N/A
2010ChevroletSilverado 3500 HD6.0LV8N/A
2010GMCSierra 15005.3LV8N/A
2010GMCSierra 2500 HD6.0LV8N/A
2010GMCSierra 3500 HD6.0LV8N/A
2009ChevroletSilverado 15005.3LV8N/A
2009ChevroletSilverado 2500 HD6.0LV8N/A
2009ChevroletSilverado 3500 HD6.0LV8N/A
2009GMCSierra 15005.3LV8N/A
2009GMCSierra 2500 HD6.0LV8N/A
2009GMCSierra 3500 HD6.0LV8N/A
2008ChevroletSilverado 15004.8LV8N/A
2008ChevroletSilverado 2500 HDExtended Cab Pickup6.0LV8N/A
2008ChevroletSilverado 3500 HD6.0LV8N/A
2008GMCSierra 15004.8LV8N/A
2008GMCSierra 2500 HDExtended Cab Pickup6.0LV8N/A
2008GMCSierra 3500 HD6.0LV8N/A
2007ChevroletSilverado 1500LT6.0LV8N/A
2007ChevroletSilverado 1500 ClassicLS4.8LV8N/A
2007ChevroletSilverado 1500 HD Classic6.0LV8N/A
2007ChevroletSilverado 2500 HD6.0LV8N/A
2007ChevroletSilverado 2500 HD Classic6.0LV8N/A
2007ChevroletSilverado 3500 Classic6.0LV8N/A
2007ChevroletSilverado 3500 HD6.0LV8N/A
2007GMCSierra 1500WT4.3LV6N/A
2007GMCSierra 1500 ClassicWT4.3LV6N/A
2007GMCSierra 1500 HD Classic6.0LV8N/A
2007GMCSierra 2500 HD6.0LV8N/A
2007GMCSierra 2500 HD Classic6.0LV8N/A
2007GMCSierra 3500 Classic6.0LV8N/A
2007GMCSierra 3500 HD6.0LV8N/A
2006ChevroletSilverado 15004.8LV8N/A
2006ChevroletSilverado 1500 HD6.0LV8N/A
2006ChevroletSilverado 2500 HD8.1LV8N/A
2006ChevroletSilverado 35006.0LV8N/A
2006GMCSierra 15004.8LV8N/A
2006GMCSierra 1500 HD6.0LV8N/A
2006GMCSierra 2500 HD6.0LV8N/A
2006GMCSierra 35006.0LV8N/A
2005ChevroletSilverado 15005.3LV8N/A
2005ChevroletSilverado 1500 HD6.0LV8N/A
2005ChevroletSilverado 2500 HD8.1LV8N/A
2005ChevroletSilverado 35008.1LV8N/A
2005GMCSierra 15004.8LV8N/A
2005GMCSierra 1500 HD6.0LV8N/A
2005GMCSierra 2500 HD6.0LV8N/A
2005GMCSierra 35008.1LV8N/A
2004ChevroletSilverado 15006.0LV8N/A
2004ChevroletSilverado 25006.0LV8N/A
2004ChevroletSilverado 2500 HD8.1LV8N/A
2004ChevroletSilverado 35006.0LV8N/A
2004GMCSierra 15004.8LV8N/A
2004GMCSierra 25006.0LV8N/A
2004GMCSierra 2500 HD6.0LV8N/A
2004GMCSierra 35008.1LV8N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

1035799215077742151059981511518515115187151289101512893115138619151386201915234919207763214-20822M1064911-237CVS34GM0318809V51-77-0100

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

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