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Standard Ignition HLS-1520 Headlight SwitchOE Quality 60-Day Returns
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Part #: HLS-1520

Standard Ignition HLS-1520 Headlight Switch

⚙️ 93 vehicles fit this part
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🚗Fitment: Chevrolet and GMC, Suburban 1500, Tahoe, Yukon, Yukon XL 1500, Silverado 1500, Silverado 2500 HD, Silverado 3500 HD, Suburban 2500, Sierra 1500, Sierra 2500 HD, Sierra 3500 HD, Yukon XL 2500, Avalanche, Silverado 1500 HD Classic, and Sierra 1500 HD Classic
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Reliable Headlight Switch for Chevrolet and GMC Vehicles

The Standard Ignition HLS-1520 headlight switch is designed to provide consistent and dependable control of your vehicle's headlights. Engineered for direct snap fit installation, this black plastic switch is compatible with a range of Chevrolet and GMC models, ensuring seamless integration with your vehicle's electrical system.

  • Direct snap fit attachment method for easy installation
  • Durable black plastic finish
  • Female rectangular connector with one connection point
  • 18 male pin terminals for secure electrical contact
  • Operates on standard 12-volt electrical systems
  • Specifically designed for headlight function control

Product Details and Specifications

The Standard Ignition HLS-1520 headlight switch features a robust design with an 18-pin male terminal configuration, ensuring reliable electrical connections within your vehicle's lighting system. The female rectangular connector simplifies wiring compatibility, while the black plastic finish offers durability and resistance to wear. This switch is engineered to operate on a 12-volt system, matching the electrical requirements of Chevrolet Avalanche, Sierra 1500, Sierra 2500 HD, Silverado 1500, Suburban 1500, Tahoe, Yukon, and other compatible GMC models. Its direct snap fit attachment method allows for straightforward replacement without the need for additional hardware.

Compatible Vehicles and Applications

  • Chevrolet Avalanche
  • Chevrolet Sierra 1500 and Sierra 1500 HD Classic
  • Chevrolet Sierra 2500 HD and Sierra 3500 HD
  • Chevrolet Silverado 1500 and Silverado 1500 HD Classic
  • Chevrolet Silverado 2500 HD and Silverado 3500 HD
  • Chevrolet Suburban 1500 and Suburban 2500
  • Chevrolet Tahoe
  • GMC Sierra 1500 and Sierra 1500 HD Classic
  • GMC Sierra 2500 HD and Sierra 3500 HD
  • GMC Yukon and Yukon XL 1500 and 2500

Common Issues Addressed by This Headlight Switch

  • Intermittent or non-functioning headlights
  • Failure to switch headlights on or off properly
  • Loose or faulty electrical connections in the headlight circuit
  • Worn or damaged switch components causing inconsistent lighting
  • Compatibility issues with original equipment headlight controls

Installation Notes and Tips

Installation of the Standard Ignition HLS-1520 headlight switch is straightforward due to its direct snap fit design. Before installation, disconnect the vehicle battery to prevent electrical shorts. Carefully remove the existing headlight switch by disengaging the snap fit clips, then align the new switch's rectangular female connector with the vehicle wiring harness. Ensure all 18 pin terminals are properly seated to maintain secure electrical contact. After installation, test the headlight functions to confirm proper operation.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The HLS-1520 headlight switch undergoes rigorous quality control testing to maintain consistent functionality. This part is backed by Standard Ignition's limited warranty, providing coverage against defects in material and workmanship under normal use.

BrandStandard Ignition
Part NumberHLS-1520
Attachment MethodDirect, Snap Fit
ColorBlack
Connector GenderFemale
Connector ShapeRectangular
FinishPlastic
FunctionsHeadlight
Terminal GenderMale
Terminal TypePin
Voltage12

This part fits 93 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2014ChevroletSuburban 1500N/Aw/o Fog Lights; w/o Comfort and Convenience Package
2014ChevroletTahoeN/Aw/o Fog Lights; w/o Comfort and Convenience Package
2014GMCYukonN/Aw/o Fog Lights; w/o Comfort and Convenience Package
2014GMCYukon XL 1500N/Aw/o Fog Lights; w/o Comfort and Convenience Package
2013ChevroletSilverado 1500N/Aw/o Fog Lights; w/o Comfort and Convenience Package
2013ChevroletSilverado 2500 HDN/Aw/o Fog Lights; w/o Comfort and Convenience Package
2013ChevroletSilverado 3500 HDN/Aw/o Fog Lights; w/o Comfort and Convenience Package
2013ChevroletSuburban 1500N/Aw/o Comfort and Convenience Package
2013ChevroletSuburban 2500N/Aw/o Comfort and Convenience Package
2013ChevroletTahoe5.3LV8N/Aw/o Comfort and Convenience Package
2013GMCSierra 1500N/ANot compatible with vehicles equipped with Fog Lights.
2013GMCSierra 2500 HDN/ANot compatible with vehicles equipped with Fog Lights.
2013GMCSierra 3500 HDN/ANot compatible with vehicles equipped with Fog Lights.
2013GMCYukon5.3LV8N/Aw/o Comfort and Convenience Package
2013GMCYukon6.2LV8N/Aw/o Comfort and Convenience Package
2013GMCYukon XL 15005.3LV8N/Aw/o Comfort and Convenience Package
2013GMCYukon XL 15006.2LV8N/Aw/o Comfort and Convenience Package
2013GMCYukon XL 2500N/Aw/o Comfort and Convenience Package
2012ChevroletAvalancheN/Aw/o Fog Lights; w/o Comfort and Convenience Package
2012ChevroletSilverado 2500 HDN/Aw/o Fog Lights; w/o Comfort and Convenience Package
2012ChevroletSilverado 3500 HDN/Aw/o Fog Lights; w/o Comfort and Convenience Package
2012ChevroletSuburban 1500N/Aw/o Fog Lights; Black Finish
2012ChevroletSuburban 2500N/Aw/o Comfort and Convenience Package
2012ChevroletTahoeN/Aw/o Fog Lights; w/o Comfort and Convenience Package
2012GMCSierra 1500N/ANot compatible with vehicles equipped with Fog Lights.
2012GMCSierra 2500 HDN/ANot compatible with vehicles equipped with Fog Lights.
2012GMCSierra 3500 HDN/ANot compatible with vehicles equipped with Fog Lights.
2012GMCYukon5.3LV8N/Aw/o Comfort and Convenience Package
2012GMCYukon6.2LV8N/Aw/o Comfort and Convenience Package
2012GMCYukon XL 15005.3LV8N/Aw/o Comfort and Convenience Package
2012GMCYukon XL 15006.2LV8N/Aw/o Comfort and Convenience Package
2012GMCYukon XL 2500N/Aw/o Comfort and Convenience Package
2011ChevroletAvalanche5.3LV8N/Aw/o Fog Lights; w/o Comfort and Convenience Package
2011ChevroletSilverado 1500N/ANot compatible with vehicles equipped with Fog Lights.
2011ChevroletSilverado 2500 HD6.6LV8N/ANot compatible with vehicles equipped with Fog Lights.
2011ChevroletSilverado 2500 HD6.0LV8N/ANot compatible with vehicles equipped with Fog Lights.
2011ChevroletSilverado 3500 HD6.6LV8N/ANot compatible with vehicles equipped with Fog Lights.
2011ChevroletSilverado 3500 HD6.0LV8N/ANot compatible with vehicles equipped with Fog Lights.
2011ChevroletSuburban 1500N/Aw/o Fog Lights; Black Finish
2011ChevroletSuburban 2500N/Aw/o Fog Lights; Black Finish
2011ChevroletTahoeN/Aw/o Comfort and Convenience Package
2011GMCSierra 1500N/ANot compatible with vehicles equipped with Fog Lights.
2011GMCSierra 2500 HDN/ANot compatible with vehicles equipped with Fog Lights.
2011GMCSierra 3500 HDN/ANot compatible with vehicles equipped with Fog Lights.
2011GMCYukon5.3LV8N/Aw/o Comfort and Convenience Package
2011GMCYukon6.0LV8N/Aw/o Comfort and Convenience Package
2011GMCYukon6.2LV8N/Aw/o Comfort and Convenience Package
2011GMCYukon XL 15005.3LV8N/Aw/o Comfort and Convenience Package
2011GMCYukon XL 15006.2LV8N/Aw/o Comfort and Convenience Package
2011GMCYukon XL 2500N/Aw/o Comfort and Convenience Package
2010ChevroletAvalancheN/Aw/o Fog Lights; w/o Comfort and Convenience Package
2010ChevroletSilverado 1500N/Aw/o Fog Lights; Black Finish
2010ChevroletSilverado 2500 HDN/Aw/o Fog Lights; Black Finish
2010ChevroletSilverado 3500 HDN/Aw/o Fog Lights; Black Finish
2010ChevroletSuburban 1500N/Aw/o Fog Lights; w/o Comfort and Convenience Package
2010ChevroletSuburban 2500N/Aw/o Fog Lights; w/o Comfort and Convenience Package
2010ChevroletTahoeN/Aw/o Fog Lights; w/o Comfort and Convenience Package
2010GMCSierra 1500N/Aw/o Fog Lights; Black Finish
2010GMCSierra 2500 HDN/Aw/o Fog Lights; Black Finish
2010GMCSierra 3500 HDN/Aw/o Fog Lights; Black Finish
2010GMCYukonN/Aw/o Fog Lights; w/o Comfort and Convenience Package
2010GMCYukon XL 1500N/Aw/o Fog Lights; w/o Comfort and Convenience Package
2010GMCYukon XL 2500N/Aw/o Fog Lights; w/o Comfort and Convenience Package
2009ChevroletAvalancheN/A
2009ChevroletSilverado 1500N/Aw/o Fog Lights; Black Finish
2009ChevroletSilverado 2500 HDN/Aw/o Fog Lights; Black Finish
2009ChevroletSilverado 3500 HDN/Aw/o Fog Lights; Black Finish
2009ChevroletSuburban 1500N/A
2009ChevroletSuburban 2500N/A
2009GMCSierra 1500N/Aw/o Fog Lights; Black Finish
2009GMCSierra 2500 HDN/Aw/o Fog Lights; Black Finish
2009GMCSierra 3500 HDN/Aw/o Fog Lights; Black Finish
2009GMCYukonN/Aw/o Fog Lights; w/o Comfort and Convenience Package
2009GMCYukon XL 1500N/Aw/o Fog Lights; w/o Comfort and Convenience Package
2009GMCYukon XL 2500N/Aw/o Fog Lights; w/o Comfort and Convenience Package
2008ChevroletSilverado 1500N/Aw/o Fog Lights; Black Finish
2008ChevroletSilverado 2500 HDN/Aw/o Fog Lights; Black Finish
2008ChevroletSilverado 3500 HDN/Aw/o Fog Lights; Black Finish
2008ChevroletSuburban 1500N/A
2008ChevroletSuburban 2500N/A
2008GMCSierra 1500N/Aw/o Fog Lights; Black Finish
2008GMCSierra 2500 HDN/Aw/o Fog Lights; Black Finish
2008GMCSierra 3500 HDN/Aw/o Fog Lights; Black Finish
2007ChevroletSilverado 1500N/Aw/o Fog Lights; Black Finish
2007ChevroletSilverado 1500 HD ClassicN/Aw/o Fog Lights; Black Finish
2007ChevroletSilverado 2500 HDN/Aw/o Fog Lights; Black Finish
2007ChevroletSilverado 3500 HDN/Aw/o Fog Lights; Black Finish
2007ChevroletSuburban 1500N/A
2007ChevroletSuburban 2500N/A
2007GMCSierra 1500N/Aw/o Fog Lights; Black Finish
2007GMCSierra 1500 HD ClassicN/Aw/o Fog Lights; Black Finish
2007GMCSierra 2500 HDN/Aw/o Fog Lights; Black Finish
2007GMCSierra 3500 HDN/Aw/o Fog Lights; Black Finish

* 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:

157797181S1107853-23056D1530JHL7545S10387SW8292

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

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