Standard Ignition S-1589 Ignition Coil Connector

Ignition Coil Connector for GM Applications

Standard Ignition S-1589 is an ignition coil connector built for repair work on a wide range of GM vehicles. It uses high-grade materials to support strong conductivity and secure electrical contact, helping restore a reliable connection at the coil.

• Ignition coil connector with a male connector body and female blade terminals
• Oval connector shape with 0-degree bend angle
• 16-gauge harness with 43 cm (17 in.) harness length
• Includes butt splices for wire repair
• 4-wire, 4-terminal design for the listed applications
• Standard Ignition S-1589 for direct electrical connector replacement

Vehicle Fitment

• Fits 2010-2024 Buick Enclave, N/A
• Fits 2008 Buick Enclave, N/A
• Fits 2022-2023 Cadillac CT4, N/A
• Fits 2010-2023 Chevrolet Traverse, N/A
• Fits 2022-2023 GMC Acadia, N/A
• Fits 2010-2015 GMC Acadia, N/A
• Fits 2007-2008 GMC Acadia, N/A
• Fits 2012-2020 Chevrolet Impala, N/A
• Fits 2013-2019 Cadillac ATS, N/A
• Fits 2014-2019 Cadillac CTS, N/A
• Fits 2010 Cadillac CTS, N/A
• Fits 2008 Cadillac CTS, N/A
• Fits 2013-2019 Cadillac XTS, N/A
• Fits 2011-2017 Buick Regal, N/A
• Fits 2012-2017 Buick Verano, N/A
• Fits 2014-2017 Chevrolet Caprice, N/A
• Fits 2013-2017 Chevrolet Equinox, N/A
• Fits 2010-2011 Chevrolet Equinox, N/A
• Fits 2017 GMC Acadia Limited, N/A
• Fits 2013-2017 GMC Terrain, N/A
• Fits 2010-2011 GMC Terrain, N/A
• Fits 2010-2016 Buick LaCrosse, N/A
• Fits 2007-2016 Cadillac SRX, N/A
• Fits 2015-2016 Chevrolet Colorado, N/A
• Fits 2014-2016 Chevrolet Impala Limited, N/A
• Fits 2015-2016 GMC Canyon, N/A
• Fits 2010-2015 Chevrolet Camaro, N/A
• Fits 2008-2015 Chevrolet Captiva Sport, N/A
• Fits 2011-2014 Chevrolet Malibu, N/A
• Fits 2011-2013 Cadillac CTS, N/A; Black and Purple; 4 Term. Female
• Fits 2012-2013 Chevrolet Caprice, N/A; Black and Purple; 4 Term. Female
• Fits 2012 Chevrolet Equinox, N/A; Black and Purple; 4 Term. Female
• Fits 2008-2009 Chevrolet Equinox, N/A; Black and Purple; 4 Term. Female
• Fits 2012 GMC Terrain, N/A; Black and Purple; 4 Term. Female
• Fits 2011 Cadillac STS, N/A
• Fits 2007-2011 Chevrolet HHR, N/A
• Fits 2011 Saab 9-4X, N/A
• Fits 2010-2011 Saab 9-5, N/A
• Fits 2010 Buick Allure, N/A
• Fits 2009-2010 Cadillac STS, N/A; Oval Shape
• Fits 2007-2010 Chevrolet Cobalt, N/A
• Fits 2007-2010 Chevrolet Malibu, N/A; Black and Purple; 4 Term. Female
• Fits 2007-2010 Pontiac G5, N/A
• Fits 2006-2010 Pontiac G6, N/A
• Fits 2010 Saturn Outlook, N/A
• Fits 2007-2008 Saturn Outlook, N/A
• Fits 2007-2010 Saturn Sky, N/A
• Fits 2007-2010 Saturn Vue, N/A
• Fits 2009-2010 Suzuki Grand Vitara, N/A
• Fits 2009-2010 Cadillac CTS, N/A; Oval Shape; 4 Term. Female
• Fits 2009 Chevrolet Malibu, N/A; 4 Term. Female
• Fits 2008-2009 Pontiac G8, N/A
• Fits 2006-2009 Pontiac Solstice, N/A
• Fits 2009 Pontiac Torrent, N/A
• Fits 2007-2009 Saturn Aura, N/A
• Fits 2007-2009 Suzuki XL-7, N/A
• Fits 2008 Pontiac Torrent, N/A; 4 Term. Female
• Fits 2007 Saturn Ion, N/A
• Fits 2006 Chevrolet Cobalt, N/A; Black and Purple; 4 Term. Female
• Fits 2006 Chevrolet HHR, N/A; Black and Purple; 4 Term. Female
• Fits 2005-2006 Pontiac G4, N/A
• Fits 2006 Saturn Ion, N/A; 4 Term. Female

Common Repair Uses

• Repairing a damaged ignition coil connector on a Chevrolet Malibu or Cadillac CTS
• Replacing heat-affected or brittle coil wiring on a Buick Enclave or GMC Acadia
• Restoring a secure electrical connection after terminal corrosion or wire breakage
• Correcting intermittent misfire concerns caused by poor coil connector contact
• Servicing coil harness damage on Chevrolet Traverse, Equinox, or GMC Terrain applications

Installation Notes

Match the connector shape, terminal count, and wire layout to the original harness before installation. Use the included butt splices to complete the repair, and verify terminal seating and wire routing after crimping. Confirm the application details for your specific vehicle, including any notes such as black and purple connector variants or oval-shape listings.

Quality Assurance

Standard Ignition builds this connector using high-grade materials and application-focused engineering to support dependable conductivity and consistent electrical contact. The S-1589 is part of a broad pigtail and socket program developed to address common failure points in original equipment connectors.

This part cross-references 1P3295 and EC1086 for the same application.