Home› Emission Control > Electrical Connectors› Standard Ignition S-1437 Vapor Canister Purge Valve Connector
Standard Ignition S-1437 Vapor Canister Purge Valve ConnectorOE Quality 60-Day Returns
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Part #: S-1437

Standard Ignition S-1437 Vapor Canister Purge Valve Connector

⚙️ 346 vehicles fit this part
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🚗Fitment: Chevrolet, Buick, Cadillac, GMC, Hummer, Pontiac, and Saturn, Silverado 1500, Suburban 1500, Enclave, LaCrosse, Lucerne, CTS, DTS, Escalade, Escalade ESV, Escalade EXT, SRX, STS, Avalanche, Colorado, Corvette, Equinox, HHR, Malibu, Silverado 2500 HD, Silverado 3500 HD, Suburban 2500, Tahoe, Trailblazer, Traverse, Acadia, Canyon, Envoy, Yukon, Yukon XL 1500, Yukon XL 2500, H2, H3, H3T, G8, Torrent, Aura, Outlook, Allure, Uplander, Montana, Vue, Rainier, Terraza, Relay, Century, and Grand Prix
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Overview of Standard Ignition Vapor Canister Purge Valve Connector

The Standard Ignition S-1437 Vapor Canister Purge Valve Connector is designed for reliable electrical connections in emission control systems. This connector is compatible with a wide range of GM vehicles including Buick, Cadillac, Chevrolet, GMC, Hummer, Pontiac, and Saturn models.

  • Connector gender: Male
  • Includes 1 connector with butt splices
  • Harness length: 16 inches
  • Terminal gender: Female
  • 2 blade socket terminals included
  • 2 wires integrated in the harness

Product Details and Specifications

The S-1437 connector from Standard Ignition is engineered to provide a secure and durable connection for the vapor canister purge valve circuit. Featuring a male connector and female blade socket terminals, this part ensures proper fit and function within the emission control wiring harness. The 16-inch harness length offers flexibility for installation in various engine compartments. Included butt splices facilitate straightforward wiring repairs or replacements. This connector supports two wires, matching the requirements of vapor canister purge valve systems found in many GM vehicles.

Compatible Vehicles and Applications

This vapor canister purge valve connector is compatible with numerous GM makes and models, including Buick LaCrosse and Lucerne, Cadillac CTS and Escalade series, Chevrolet Avalanche, Colorado, Corvette, Malibu, Silverado 1500/2500/3500 HD, Suburban 1500/2500, Tahoe, and Traverse, GMC Canyon, Sierra 1500/2500 HD/3500 HD, Terrain, and Yukon series, Hummer H2, H3, and H3T, Pontiac G8 and Grand Prix, Saturn Aura and Vue, and others. The part number S-1437 ensures you receive the correct connector for these specific applications.

Common Issues Addressed by This Connector

  • Intermittent or faulty vapor canister purge valve electrical connections
  • Corroded or damaged terminals causing emission control malfunctions
  • Wiring harness repairs requiring reliable splice connections
  • Replacement of worn or broken connectors in emission systems
  • Ensuring proper signal transmission to the purge valve for optimal engine performance

Installation Notes and Tips

When installing the Standard Ignition S-1437 connector, ensure the harness length and terminal types match your vehicle’s specifications. Use the included butt splices to secure wire connections, and verify that the male connector aligns properly with the corresponding female component on the vapor canister purge valve. Properly route the 16-inch harness to avoid contact with hot or moving engine parts. Double-check all connections for tightness and corrosion resistance before completing installation.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards for fit, form, and function. The S-1437 connector undergoes rigorous quality control to ensure durability and reliable electrical performance in emission control systems. While specific warranty details may vary, Standard Ignition typically offers coverage against defects in materials and workmanship to support long-term vehicle operation.

BrandStandard Ignition
Part NumberS-1437
Connector GenderMale
ContentsIncludes Butt Splices
Harness Length - inches16"
Terminal GenderFemale
Terminal TypeBlade Socket

This part fits 346 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2021ChevroletEquinoxN/A
2021ChevroletMalibuN/ABlack and Orange
2020ChevroletCorvetteN/A
2020ChevroletEquinoxN/A
2020ChevroletMalibuN/ABlack and Orange
2020GMCYukon XLN/A
2019ChevroletCorvetteN/A
2019ChevroletEquinoxN/A
2019ChevroletMalibuN/ABlack and Orange
2019ChevroletTraxN/A
2019GMCYukon XLN/A
2018CadillacEscaladeN/A
2018ChevroletCorvetteN/A
2018ChevroletEquinoxN/A
2018ChevroletMalibuN/ABlack and Orange
2018ChevroletSilverado 1500N/A
2018ChevroletTahoeN/A
2018ChevroletTraxN/A
2018GMCAcadiaN/A
2018GMCSierra 1500N/A
2018GMCYukon XLN/A
2017BuickEnclaveN/A
2017CadillacEscaladeN/A
2017ChevroletCorvetteN/A
2017ChevroletEquinoxN/A
2017ChevroletMalibuN/ABlack and Orange
2017ChevroletSilverado 1500N/A
2017ChevroletSilverado 2500 HDN/A
2017ChevroletSilverado 3500 HDN/A
2017ChevroletTahoeN/A
2017ChevroletTraverseN/A
2017ChevroletTraxN/A
2017GMCAcadiaN/A
2017GMCSierra 1500N/A
2017GMCSierra 2500 HDN/A
2017GMCSierra 3500 HDN/A
2017GMCTerrainN/A
2017GMCYukonN/A
2017GMCYukon XLN/A
2016BuickEnclaveN/A
2016CadillacCTSN/A
2016CadillacEscaladeN/A
2016CadillacSRXN/A
2016ChevroletCorvetteN/A
2016ChevroletEquinoxN/A
2016ChevroletMalibu1.5LL4N/ABlack and Orange
2016ChevroletSilverado 1500N/A
2016ChevroletSilverado 2500 HDN/A
2016ChevroletSilverado 3500 HDN/A
2016ChevroletTahoeN/A
2016ChevroletTraverseN/A
2016ChevroletTraxN/A
2016GMCAcadiaN/A
2016GMCSierra 1500N/A
2016GMCSierra 2500 HDN/A
2016GMCSierra 3500 HDN/A
2016GMCTerrainN/A
2016GMCYukonN/A
2016GMCYukon XLN/A
2015BuickEnclaveN/A
2015CadillacCTSN/A
2015CadillacEscaladeN/A
2015CadillacSRXN/A
2015ChevroletCorvetteN/A
2015ChevroletEquinoxN/A
2015ChevroletMalibuN/ABlack and Orange
2015ChevroletSilverado 1500N/A
2015ChevroletSilverado 2500 HDN/A
2015ChevroletSilverado 3500 HDN/A
2015ChevroletTahoeN/A
2015ChevroletTraverseN/A
2015ChevroletTraxN/A
2015GMCAcadiaN/A
2015GMCSierra 1500N/A
2015GMCSierra 2500 HDN/A
2015GMCSierra 3500 HDN/A
2015GMCTerrainN/A
2015GMCYukonN/A
2015GMCYukon XLN/A
2014BuickEnclaveN/A
2014CadillacCTSN/A
2014CadillacEscaladeN/A
2014CadillacEscalade ESVN/A
2014CadillacSRXN/A
2014ChevroletColoradoN/A
2014ChevroletEquinoxN/A
2014ChevroletMalibuN/ABlack and Orange
2014ChevroletSilverado 1500N/A
2014ChevroletSilverado 2500 HDN/A
2014ChevroletSilverado 3500 HDN/A
2014ChevroletSuburban 1500N/A
2014ChevroletTahoeN/A
2014ChevroletTraverseN/A
2014ChevroletTraxN/A
2014GMCAcadiaN/A
2014GMCSierra 1500N/A
2014GMCSierra 2500 HDN/A
2014GMCSierra 3500 HDN/A
2014GMCTerrainN/A
2014GMCYukonN/A
2014GMCYukon XL 1500N/A
2013BuickEnclaveN/A
2013CadillacCTSN/A
2013CadillacEscaladeN/A
2013CadillacEscalade ESVN/A
2013CadillacEscalade EXTN/A
2013CadillacSRXN/A
2013ChevroletAvalancheN/A
2013ChevroletColoradoN/A
2013ChevroletEquinoxN/A
2013ChevroletMalibuN/ABlack and Orange
2013ChevroletSilverado 1500N/A
2013ChevroletSilverado 2500 HDN/A
2013ChevroletSilverado 3500 HDN/A
2013ChevroletSuburban 1500N/A
2013ChevroletSuburban 2500N/A
2013ChevroletTahoeN/A
2013ChevroletTraverseN/A
2013ChevroletTraxN/A
2013GMCAcadiaN/A
2013GMCSierra 1500N/A
2013GMCSierra 2500 HDN/A
2013GMCSierra 3500 HDN/A
2013GMCTerrainN/A
2013GMCYukonN/A
2013GMCYukon XL 1500N/A
2013GMCYukon XL 2500N/A
2012BuickEnclaveN/A
2012CadillacCTSN/A
2012CadillacEscaladeN/A
2012CadillacEscalade ESVN/A
2012CadillacEscalade EXTN/A
2012CadillacSRXN/A
2012ChevroletAvalancheN/A
2012ChevroletColoradoN/A
2012ChevroletEquinoxN/A
2012ChevroletMalibuN/ABlack and Orange
2012ChevroletSilverado 1500N/A
2012ChevroletSilverado 2500 HDN/A
2012ChevroletSilverado 3500 HDN/A
2012ChevroletSuburban 1500N/A
2012ChevroletSuburban 2500N/A
2012ChevroletTahoeN/A
2012ChevroletTraverseN/A
2012GMCAcadiaN/A
2012GMCCanyonN/A
2012GMCSierra 1500N/A
2012GMCSierra 2500 HDN/A
2012GMCSierra 3500 HDN/A
2012GMCTerrainN/A
2012GMCYukonN/A
2012GMCYukon XL 1500N/A
2012GMCYukon XL 2500N/A
2011BuickEnclaveN/A
2011CadillacCTSN/A
2011CadillacDTSN/A
2011CadillacEscaladeN/A
2011CadillacEscalade ESVN/A
2011CadillacEscalade EXTN/A
2011CadillacSRXN/A
2011CadillacSTSN/A
2011ChevroletAvalancheN/A
2011ChevroletColoradoN/A
2011ChevroletEquinoxN/A
2011ChevroletMalibuN/ABlack and Orange
2011ChevroletSilverado 1500N/A
2011ChevroletSilverado 2500 HDN/A
2011ChevroletSilverado 3500 HDN/A
2011ChevroletSuburban 1500N/A
2011ChevroletSuburban 2500N/A
2011ChevroletTahoeN/A
2011ChevroletTraverseN/A
2011GMCAcadiaN/A
2011GMCCanyonN/A
2011GMCSierra 1500N/A
2011GMCSierra 2500 HDN/A
2011GMCSierra 3500 HDN/A
2011GMCTerrainN/A
2011GMCYukonN/A
2011GMCYukon XL 1500N/A
2011GMCYukon XL 2500N/A
2010BuickEnclaveN/A
2010CadillacCTSN/A
2010CadillacDTSN/A
2010CadillacEscaladeN/A
2010CadillacEscalade ESVN/A
2010CadillacEscalade EXTN/A
2010CadillacSRXN/A
2010CadillacSTSN/A
2010ChevroletAvalancheN/A
2010ChevroletColoradoN/A
2010ChevroletEquinoxN/A
2010ChevroletMalibuN/ABlack and Orange
2010ChevroletSilverado 1500N/A
2010ChevroletSilverado 2500 HDN/A
2010ChevroletSilverado 3500 HDN/A
2010ChevroletSuburban 1500N/A
2010ChevroletSuburban 2500N/A
2010ChevroletTahoeN/A
2010ChevroletTraverseN/A
2010GMCAcadiaN/A
2010GMCCanyonN/A
2010GMCSierra 1500N/A
2010GMCSierra 2500 HDN/A
2010GMCSierra 3500 HDN/A
2010GMCTerrainN/A
2010GMCYukonN/A
2010GMCYukon XL 1500N/A
2010GMCYukon XL 2500N/A
2009BuickEnclaveN/A
2009BuickLaCrosseN/A
2009BuickLucerneN/A
2009CadillacCTSN/A
2009CadillacDTSN/A
2009CadillacEscaladeN/A
2009CadillacEscalade ESVN/A
2009CadillacEscalade EXTN/A
2009CadillacSRXN/A
2009CadillacSTSN/A
2009ChevroletAvalancheN/A
2009ChevroletColoradoN/A
2009ChevroletCorvetteN/A
2009ChevroletEquinoxN/A
2009ChevroletHHRN/A
2009ChevroletMalibuN/A
2009ChevroletSilverado 1500N/A
2009ChevroletSilverado 2500 HDN/A
2009ChevroletSilverado 3500 HDN/A
2009ChevroletSuburban 1500N/A
2009ChevroletSuburban 2500N/A
2009ChevroletTahoeN/A
2009ChevroletTrailblazerN/A
2009ChevroletTraverseN/A
2009GMCAcadiaN/A
2009GMCCanyonN/A
2009GMCEnvoyN/A
2009GMCSierra 1500N/A
2009GMCSierra 2500 HDN/A
2009GMCSierra 3500 HDN/A
2009GMCYukonN/A
2009GMCYukon XL 1500N/A
2009GMCYukon XL 2500N/A
2009HummerH2N/A
2009HummerH3N/A
2009HummerH3TN/A
2009PontiacG8N/A
2009PontiacTorrentN/A
2009SaturnAuraN/A
2009SaturnOutlookN/A
2008BuickAllureN/A
2008BuickEnclaveN/A
2008BuickLaCrosseN/A
2008BuickLucerneN/A
2008CadillacCTSN/A
2008CadillacDTSN/A
2008CadillacEscaladeN/A
2008CadillacEscalade ESVN/A
2008CadillacEscalade EXTN/A
2008CadillacSRXN/A
2008CadillacSTSN/A
2008ChevroletAvalancheN/A
2008ChevroletColoradoN/A
2008ChevroletEquinoxN/A
2008ChevroletHHRN/A
2008ChevroletSilverado 1500N/A
2008ChevroletSilverado 2500 HDN/A
2008ChevroletSilverado 3500 HDN/A
2008ChevroletSuburban 1500N/A
2008ChevroletSuburban 2500N/A
2008ChevroletTahoeN/A
2008ChevroletTrailblazerN/A
2008ChevroletUplanderN/A
2008GMCAcadiaN/A
2008GMCCanyonN/A
2008GMCEnvoyN/A
2008GMCSierra 1500N/A
2008GMCSierra 2500 HDN/A
2008GMCSierra 3500 HDN/A
2008GMCYukonN/A
2008GMCYukon XL 1500N/A
2008GMCYukon XL 2500N/A
2008HummerH2N/A
2008HummerH3N/A
2008PontiacG8N/A
2008PontiacMontanaN/A
2008PontiacTorrentN/A
2008SaturnOutlookN/A
2008SaturnVueN/A
2007BuickAllureN/A
2007BuickLaCrosseN/A
2007BuickLucerneN/A
2007BuickRainierN/A
2007BuickTerrazaN/A
2007CadillacCTSN/A
2007CadillacDTSN/A
2007CadillacEscaladeN/A
2007CadillacEscalade ESVN/A
2007CadillacEscalade EXTN/A
2007CadillacSRXN/A
2007CadillacSTSN/A
2007ChevroletAvalancheN/A
2007ChevroletColoradoN/A
2007ChevroletEquinoxN/A
2007ChevroletHHRN/A
2007ChevroletSuburban 1500N/A
2007ChevroletSuburban 2500N/A
2007ChevroletTahoeN/A
2007ChevroletTrailblazerN/A
2007ChevroletUplanderN/A
2007GMCAcadiaN/A
2007GMCCanyonN/A
2007GMCEnvoyN/A
2007GMCYukonN/A
2007GMCYukon XL 1500N/A
2007GMCYukon XL 2500N/A
2007HummerH3N/A
2007PontiacMontanaN/A
2007PontiacTorrentN/A
2007SaturnOutlookN/A
2007SaturnRelayN/A
2006BuickAllureN/A
2006BuickLaCrosseN/A
2006BuickLucerneN/A
2006BuickTerrazaN/A
2006CadillacCTSN/A
2006CadillacDTSN/A
2006CadillacEscaladeN/A
2006CadillacEscalade ESVN/A
2006CadillacEscalade EXTN/A
2006CadillacSRXN/A
2006CadillacSTSN/A
2006ChevroletHHRN/A
2006ChevroletUplanderN/A
2006PontiacMontanaN/A
2006SaturnRelayN/A
2005BuickAllureN/A
2005BuickCenturyN/A
2005BuickLaCrosseN/A
2005BuickTerrazaN/A
2005CadillacCTSN/A
2005CadillacSRXN/A
2005CadillacSTSN/A
2005ChevroletUplanderN/A
2005PontiacGrand PrixN/A
2005SaturnRelayN/A
2004CadillacSRXN/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:

1218630814111P2043EC935PT2057PT9360PTA1229

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