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Standard Ignition CP470 Vapor Canister Purge SolenoidOE Quality 60-Day Returns
Part #: CP470

Standard Ignition CP470 Vapor Canister Purge Solenoid

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Fitment: Buick, Chevrolet, GMC, Cadillac, Pontiac, Saturn, and Hummer, Verano, Express 1500, Savana 1500, Regal, Silverado 1500, Lucerne, DTS, Impala, Cobalt, HHR, Malibu, Sierra 1500, G6, Allure, LaCrosse, SRX, STS, XLR, Equinox, Uplander, Solstice, Torrent, Sky, Vue, Grand Prix, Aura, Rendezvous, Terraza, Express 2500, Express 3500, Monte Carlo, Silverado 1500 Classic, Silverado 1500 HD Classic, Silverado 2500 HD Classic, Silverado 3500 Classic, Suburban 2500, Savana 2500, Savana 3500, Sierra 1500 Classic, Sierra 2500 HD, Sierra 3500 Classic, Sierra 3500 HD, H2, Montana, Relay, Escalade, Escalade ESV, Escalade EXT, Avalanche 1500, Avalanche 2500, Silverado 1500 HD, Silverado 2500 HD, Silverado 3500, Suburban 1500, Tahoe, Sierra 1500 HD, Sierra 3500, Yukon, Yukon XL 1500, Yukon XL 2500, DeVille, Bonneville, Seville, Silverado 2500, and Sierra 2500
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Vapor Canister Purge Solenoid for GM Applications

Standard Ignition CP470 is a vapor canister purge solenoid built for emission control service on a wide range of GM vehicles. It uses heat-resistant materials, an OE-style electrical connection, and a fuel-resistant seal to support consistent purge operation in the engine compartment.

  • High-grade industrial plastic housing for hot and cold engine bay conditions
  • Viton O-ring for fuel resistance and temperature resistance from -15 to 400 deg. F
  • Anti-rust aluminum mounting sleeve for corrosion resistance and bolt-on fitment
  • Female oval connector with 1 connector, 2 male blade terminals
  • OE-quality connector and terminal materials for secure harness connection
  • Standard Ignition CP470 for emission control repair and replacement

Detailed Product Overview

This vapor canister purge solenoid helps control fuel vapor flow from the charcoal canister into the intake system. Standard Ignition CP470 is built with a durable plastic body, a Viton seal, and a corrosion-resistant aluminum sleeve to support reliable operation in demanding underhood environments. It is a direct-fit style replacement for many Chevrolet Silverado 1500, GMC Sierra 1500, Buick Regal, and related GM models across 2004-2016 applications.

This part cross-references Dorman OE Solutions 911-030 for the same application. Standard Ignition CP470 is also associated with interchange part numbers including 2-282570 and 12573220.

Common Repair Symptoms

  • Check engine light related to EVAP system faults
  • Rough idle after refueling or during purge operation
  • Fuel vapor odor near the engine compartment
  • Hard starting or inconsistent idle caused by purge control issues
  • Failed emissions inspection tied to purge solenoid performance

Installation Notes

Fits 2015-2016 Buick Verano, N/A. Fits 2013-2014 Buick Verano, N/A, in engine compartment. Fits 2004-2014 Chevrolet Express 1500, N/A. Fits 2012-2014 GMC Savana 1500, N/A. Fits 2005-2010 GMC Savana 1500, N/A. Fits 2012-2013 Buick Regal, N/A, in engine compartment. Fits 2011-2013 Chevrolet Silverado 1500, N/A. Fits 2009 Chevrolet Silverado 1500, N/A. Fits 2004-2007 Chevrolet Silverado 1500, N/A. Fits 2011-2013 GMC Sierra 1500, N/A. Fits 2009 GMC Sierra 1500, N/A. Fits 2004-2007 GMC Sierra 1500, N/A. Fits 2006-2011 Buick Lucerne, N/A. Fits 2011 Buick Regal, N/A. Fits 2006-2011 Cadillac DTS, N/A. Fits 2006-2011 Chevrolet Impala, N/A. Fits 2005-2010 Cadillac STS, N/A. Fits 2008-2010 Chevrolet Cobalt, N/A. Fits 2008-2010 Chevrolet HHR, N/A. Fits 2004-2010 Chevrolet Malibu, N/A. Fits 2010 Chevrolet Silverado 1500, N/A, in engine compartment. Fits 2008 Chevrolet Silverado 1500, N/A, in engine compartment. Fits 2010 GMC Sierra 1500, N/A, in engine compartment. Fits 2005-2010 Pontiac G6, N/A. Fits 2005-2009 Buick Allure, N/A. Fits 2005-2009 Buick LaCrosse, N/A. Fits 2004-2009 Cadillac SRX, N/A. Fits 2004-2009 Cadillac XLR, N/A. Fits 2005-2009 Chevrolet Equinox, N/A. Fits 2005-2009 Chevrolet Uplander, N/A. Fits 2007-2009 Pontiac Solstice, N/A. Fits 2006-2009 Pontiac Torrent, N/A. Fits 2007-2009 Saturn Sky, N/A. Fits 2008-2009 Saturn Vue, N/A. Fits 2004-2008 Pontiac Grand Prix, N/A. Fits 2007-2008 Saturn Aura, N/A. Fits 2006-2007 Buick Rendezvous, N/A. Fits 2005-2007 Buick Terraza, N/A. Fits 2004-2007 Chevrolet Express 2500, N/A. Fits 2004-2007 Chevrolet Express 3500, N/A. Fits 2006-2007 Chevrolet Monte Carlo, N/A. Fits 2007 Chevrolet Silverado 1500 Classic, N/A. Fits 2007 Chevrolet Silverado 1500 HD Classic, N/A. Fits 2007 Chevrolet Silverado 2500 HD Classic, N/A. Fits 2007 Chevrolet Silverado 3500 Classic, N/A. Fits 2005-2007 Chevrolet Suburban 2500, N/A. Fits 2004-2007 Chevrolet Tahoe, N/A. Fits 2005-2007 GMC Savana 2500, N/A. Fits 2005-2007 GMC Savana 3500, N/A. Fits 2007 GMC Sierra 1500 Classic, N/A. Fits 2007 GMC Sierra 1500 HD Classic, N/A. Fits 2007 GMC Sierra 2500 HD, N/A, in engine compartment. Fits 2007 GMC Sierra 2500 HD Classic, N/A. Fits 2007 GMC Sierra 3500 Classic, N/A. Fits 2007 GMC Sierra 3500 HD, N/A. Fits 2004-2007 GMC Yukon, N/A. Fits 2004-2007 GMC Yukon XL 1500, N/A. Fits 2004-2007 Hummer H2, N/A. Fits 2005-2007 Pontiac Montana, N/A. Fits 2005-2007 Saturn Relay, N/A. Fits 2004-2006 Cadillac Escalade, N/A. Fits 2004-2006 Cadillac Escalade ESV, N/A. Fits 2004-2006 Cadillac Escalade EXT, N/A. Fits 2004-2006 Chevrolet Avalanche 1500, N/A. Fits 2004-2006 Chevrolet Avalanche 2500, N/A. Fits 2005-2006 Chevrolet Silverado 1500 HD, N/A. Fits 2004-2006 Chevrolet Silverado 2500 HD, N/A. Fits 2004-2006 Chevrolet Silverado 3500, N/A. Fits 2005-2006 Chevrolet Suburban 1500, N/A. Fits 2005-2006 GMC Sierra 1500 HD, N/A. Fits 2004-2006 GMC Sierra 2500 HD, N/A. Fits 2004-2006 GMC Sierra 3500, N/A. Fits 2004-2006 GMC Yukon XL 2500, N/A. Fits 2004-2005 Cadillac DeVille, N/A. Fits 2004-2005 Pontiac Bonneville, N/A. Fits 2004 Cadillac Seville, N/A. Fits 2004 Chevrolet Silverado 2500, N/A. Fits 2004 GMC Sierra 2500, N/A.

Quality Assurance

Standard Ignition uses OE-quality connector and terminal materials, a Viton seal, and corrosion-resistant mounting components to support dependable electrical contact and long-term service in emission control applications.

BrandStandard Ignition
Part NumberCP470
Connector GenderFemale
Connector ShapeOval
ContentsSolenoid
Terminal GenderMale
Terminal TypeBlade

This part fits 270 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2016BuickVerano2.0LL4N/A
2015BuickVerano2.0LL4N/A
2014BuickVerano2.0LL4N/AIn Engine Compartment
2014ChevroletExpress 15004.3LV6N/A
2014GMCSavana 15004.3LV6N/A
2013BuickRegal2.0LL4N/AIn Engine Compartment
2013BuickVerano2.0LL4N/AIn Engine Compartment
2013ChevroletExpress 15004.3LV6N/A
2013ChevroletSilverado 15004.3LV6N/A
2013GMCSavana 15004.3LV6N/A
2013GMCSierra 15004.3LV6N/A
2012BuickRegal2.0LL4N/AIn Engine Compartment
2012ChevroletExpress 15004.3LV6N/A
2012ChevroletSilverado 15004.3LV6N/A
2012GMCSavana 15004.3LV6N/A
2012GMCSierra 15004.3LV6N/A
2011BuickLucerneN/A
2011BuickRegal2.0LL4N/A
2011CadillacDTSN/A
2011ChevroletExpress 15004.3LV6N/A
2011ChevroletImpalaN/A
2011ChevroletSilverado 15004.3LV6N/A
2011GMCSierra 15004.3LV6N/A
2010BuickLucerneN/A
2010CadillacDTSN/A
2010CadillacSTS4.6LV8N/A
2010ChevroletCobaltN/A
2010ChevroletExpress 15004.3LV6N/A
2010ChevroletHHRN/A
2010ChevroletImpalaN/A
2010ChevroletMalibu3.5LV6N/A
2010ChevroletSilverado 15004.3LV6N/AIn Engine Compartment
2010GMCSavana 15004.3LV6N/A
2010GMCSierra 15004.3LV6N/AIn Engine Compartment
2010PontiacG63.5LV6N/A
2009BuickAllure3.8LV6N/A
2009BuickLaCrosse3.8LV6N/A
2009BuickLucerneN/A
2009CadillacDTSN/A
2009CadillacSRX4.6LV8N/A
2009CadillacSTS4.4LV8N/A
2009CadillacSTS4.6LV8N/A
2009CadillacXLR4.4LV8N/A
2009CadillacXLR4.6LV8N/A
2009ChevroletCobaltN/A
2009ChevroletEquinox3.4LV6N/A
2009ChevroletExpress 15004.3LV6N/A
2009ChevroletHHRN/A
2009ChevroletImpala3.5LV6N/A
2009ChevroletImpala3.9LV6N/A
2009ChevroletMalibu3.5LV6N/A
2009ChevroletSilverado 15004.3LV6N/A
2009ChevroletUplanderN/A
2009GMCSavana 15004.3LV6N/A
2009GMCSierra 15004.3LV6N/A
2009PontiacG63.5LV6N/A
2009PontiacSolsticeN/A
2009PontiacTorrent3.4LV6N/A
2009SaturnSky2.0LL4N/A
2009SaturnVue3.5LV6N/A
2008BuickAllure3.8LV6N/A
2008BuickLaCrosse3.8LV6N/A
2008BuickLucerneN/A
2008CadillacDTSN/A
2008CadillacSRX4.6LV8N/A
2008CadillacSTS4.4LV8N/A
2008CadillacSTS4.6LV8N/A
2008CadillacXLR4.4LV8N/A
2008CadillacXLR4.6LV8N/A
2008ChevroletCobaltN/A
2008ChevroletEquinox3.4LV6N/A
2008ChevroletExpress 15004.3LV6N/A
2008ChevroletHHRN/A
2008ChevroletImpala3.5LV6N/A
2008ChevroletImpala3.9LV6N/A
2008ChevroletMalibu3.5LV6N/A
2008ChevroletSilverado 15004.3LV6N/AIn Engine Compartment
2008ChevroletUplanderN/A
2008GMCSavana 15004.3LV6N/A
2008PontiacG63.5LV6N/A
2008PontiacGrand Prix3.8LV6N/A
2008PontiacSolsticeN/A
2008PontiacTorrent3.4LV6N/A
2008SaturnAura3.5LV6N/A
2008SaturnSky2.0LL4N/A
2008SaturnVue3.5LV6N/A
2007BuickAllure3.8LV6N/A
2007BuickLaCrosse3.8LV6N/A
2007BuickLucerneN/A
2007BuickRendezvousN/A
2007BuickTerrazaN/A
2007CadillacDTSN/A
2007CadillacSRX4.6LV8N/A
2007CadillacSTS4.4LV8N/A
2007CadillacSTS4.6LV8N/A
2007CadillacXLR4.4LV8N/A
2007CadillacXLR4.6LV8N/A
2007ChevroletEquinoxN/A
2007ChevroletExpress 1500N/A
2007ChevroletExpress 2500GASN/A
2007ChevroletExpress 3500GASN/A
2007ChevroletImpala3.5LV6N/A
2007ChevroletImpala3.9LV6N/A
2007ChevroletMalibu3.5LV6N/A
2007ChevroletMalibu3.9LV6N/A
2007ChevroletMonte Carlo3.5LV6N/A
2007ChevroletSilverado 15004.3LV6N/A
2007ChevroletSilverado 1500 ClassicN/A
2007ChevroletSilverado 1500 HD ClassicN/A
2007ChevroletSilverado 2500 HD Classic8.1LV8N/A
2007ChevroletSilverado 2500 HD Classic6.0LV8N/A
2007ChevroletSilverado 3500 Classic6.0LV8N/A
2007ChevroletSilverado 3500 Classic8.1LV8N/A
2007ChevroletSuburban 25006.0LV8N/A
2007ChevroletTahoe4.8LV8N/A
2007ChevroletUplanderN/A
2007GMCSavana 1500N/A
2007GMCSavana 2500GASN/A
2007GMCSavana 3500GASN/A
2007GMCSierra 15004.3LV6N/A
2007GMCSierra 1500 Classic4.3LV6N/A
2007GMCSierra 1500 Classic4.8LV8N/A
2007GMCSierra 1500 Classic5.3LV8N/A
2007GMCSierra 1500 HD Classic6.0LV8N/A
2007GMCSierra 2500 HD6.0LV8N/AIn Engine Compartment
2007GMCSierra 2500 HD Classic8.1LV8N/A
2007GMCSierra 3500 Classic8.1LV8N/A
2007GMCSierra 3500 Classic6.0LV8N/A
2007GMCSierra 3500 HD6.0LV8N/A
2007GMCYukon4.8LV8N/A
2007GMCYukon XL 15006.2LV8N/A
2007HummerH2N/A
2007PontiacG63.9LV6N/A
2007PontiacG63.5LV6N/A
2007PontiacGrand Prix3.8LV6N/A
2007PontiacMontana3.9LV6N/A
2007PontiacSolsticeN/A
2007PontiacTorrentN/A
2007SaturnAura3.5LV6N/A
2007SaturnRelay3.9LV6N/A
2007SaturnSky2.0LL4N/A
2006BuickAllure3.8LV6N/A
2006BuickLaCrosse3.8LV6N/A
2006BuickLucerneN/A
2006BuickRendezvous3.5LV6N/A
2006BuickTerrazaN/A
2006CadillacDTSN/A
2006CadillacEscaladeN/A
2006CadillacEscalade ESVN/A
2006CadillacEscalade EXTN/A
2006CadillacSRX4.6LV8N/A
2006CadillacSTS4.4LV8N/A
2006CadillacSTS4.6LV8N/A
2006CadillacXLR4.4LV8N/A
2006CadillacXLR4.6LV8N/A
2006ChevroletAvalanche 1500N/A
2006ChevroletAvalanche 2500N/A
2006ChevroletEquinoxN/A
2006ChevroletExpress 1500N/A
2006ChevroletExpress 2500GASN/A
2006ChevroletExpress 3500GASN/A
2006ChevroletImpala3.5LV6N/A
2006ChevroletImpala3.9LV6N/A
2006ChevroletMalibu3.9LV6N/A
2006ChevroletMalibu3.5LV6N/A
2006ChevroletMonte Carlo3.5LV6N/A
2006ChevroletMonte Carlo3.9LV6N/A
2006ChevroletSilverado 1500N/A
2006ChevroletSilverado 1500 HDN/A
2006ChevroletSilverado 2500 HDGASN/A
2006ChevroletSilverado 3500GASN/A
2006ChevroletSuburban 1500N/A
2006ChevroletSuburban 2500N/A
2006ChevroletTahoeN/A
2006ChevroletUplanderN/A
2006GMCSavana 1500N/A
2006GMCSavana 2500GASN/A
2006GMCSavana 3500GASN/A
2006GMCSierra 1500N/A
2006GMCSierra 1500 HD6.0LV8N/A
2006GMCSierra 2500 HDGASN/A
2006GMCSierra 35008.1LV8N/A
2006GMCSierra 35006.0LV8N/A
2006GMCYukonN/A
2006GMCYukon XL 1500N/A
2006GMCYukon XL 2500N/A
2006HummerH2N/A
2006PontiacG63.5LV6N/A
2006PontiacG63.9LV6N/A
2006PontiacGrand Prix3.8LV6N/A
2006PontiacMontana3.9LV6N/A
2006PontiacMontana3.5LV6N/A
2006PontiacTorrentN/A
2006SaturnRelay3.5LV6N/A
2006SaturnRelay3.9LV6N/A
2005BuickAllure3.8LV6N/A
2005BuickLaCrosse3.8LV6N/A
2005BuickTerrazaN/A
2005CadillacDeVilleN/A
2005CadillacEscaladeN/A
2005CadillacEscalade ESVN/A
2005CadillacEscalade EXTN/A
2005CadillacSRX4.6LV8N/A
2005CadillacSTS4.6LV8N/A
2005CadillacXLR4.6LV8N/A
2005ChevroletAvalanche 1500N/A
2005ChevroletAvalanche 2500N/A
2005ChevroletEquinoxN/A
2005ChevroletExpress 1500N/A
2005ChevroletExpress 2500GASN/A
2005ChevroletExpress 3500GASN/A
2005ChevroletMalibu3.5LV6N/A
2005ChevroletSilverado 1500N/A
2005ChevroletSilverado 1500 HDGASN/A
2005ChevroletSilverado 2500 HDGASN/A
2005ChevroletSilverado 3500GASN/A
2005ChevroletSuburban 1500N/A
2005ChevroletSuburban 2500N/A
2005ChevroletTahoeN/A
2005ChevroletUplanderN/A
2005GMCSavana 1500N/A
2005GMCSavana 2500N/A
2005GMCSavana 3500N/A
2005GMCSierra 1500N/A
2005GMCSierra 1500 HD6.0LV8N/A
2005GMCSierra 2500 HDGASN/A
2005GMCSierra 3500GASN/A
2005GMCYukonN/A
2005GMCYukon XL 1500N/A
2005GMCYukon XL 2500N/A
2005HummerH2N/A
2005PontiacBonneville4.6LV8N/A
2005PontiacG6N/A
2005PontiacGrand PrixN/A
2005PontiacMontana3.5LV6N/A
2005SaturnRelay3.5LV6N/A
2004CadillacDeVilleN/A
2004CadillacEscaladeN/A
2004CadillacEscalade ESVN/A
2004CadillacEscalade EXTN/A
2004CadillacSeville4.6LV8N/A
2004CadillacSRX4.6LV8N/A
2004CadillacXLR4.6LV8N/A
2004ChevroletAvalanche 1500N/A
2004ChevroletAvalanche 2500N/A
2004ChevroletExpress 15005.3LV8N/A
2004ChevroletExpress 25006.0LV8GASN/A
2004ChevroletExpress 25005.3LV8GASN/A
2004ChevroletExpress 25004.8LV8GASN/A
2004ChevroletExpress 3500GASN/A
2004ChevroletMalibu3.5LV6N/A
2004ChevroletSilverado 15006.0LV8N/A
2004ChevroletSilverado 15005.3LV8N/A
2004ChevroletSilverado 25006.0LV8N/A
2004ChevroletSilverado 2500 HDGASN/A
2004ChevroletSilverado 35006.0LV8N/A
2004ChevroletSilverado 35008.1LV8N/A
2004ChevroletTahoeFLEXN/A
2004GMCSierra 15005.3LV8GASN/A
2004GMCSierra 15006.0LV8N/A
2004GMCSierra 25006.0LV8N/A
2004GMCSierra 2500 HDGASN/A
2004GMCSierra 35008.1LV8N/A
2004GMCSierra 35006.0LV8N/A
2004GMCYukonN/A
2004GMCYukon XL 1500N/A
2004GMCYukon XL 2500N/A
2004HummerH2N/A
2004PontiacBonneville4.6LV8N/A
2004PontiacGrand PrixN/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:

12573220125812822-2825702M10573-282570600357773-1393911-030CP470TCP560CPA1004CS35PV423V51-77-0050

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

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