Powers Additional Lights. You can power 1-2 additional lights with the switch on your current KC harness with the KC HiLiTES Add-On Wiring Harness in your Chevrolet Silverado 1500. With this add-on harness, the switch on your existing harness is used. You can rely on the quality craftsmanship of this KC HiLiTES product.

Long-Lasting Durability. The manufacturer uses the highest-quality wiring and components to make this wiring harness so that it performs optimally in your truck. Drive with confidence and enjoy the use of additional lighting with this wiring harness installed in your Chevrolet.

Simple Installation. The manufacturer provides customers with a PDF instruction guide on their website to help you complete the basic installation. You will receive the required 40A relay switch, wiring ties, screws, and wire splice to install this add-on wiring harness. Each harness is sold separately.

KC Adventure Further Guarantee. You will receive a KC Adventure Further Guarantee covering any craftsmanship defects on this wiring harness. Review the warranty details to ascertain any limitations that apply.

Application. The KC HiLiTES Add-On Wiring Harness is designed to fit all 1999-2026 Chevrolet Silverado 1500 models.

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