2021-2027 GMC Yukon Plug-N-Play Harness
FITMENT CHART
Make: GMC
Model(s): Yukon
Year(s): 2021, 2022, 2023, 2024, 2025, and 2026
Headlight Type:
* Please note: If your make, model, year & headlight type is not listed above, this plug and play harnesswill not work for your vehicle.
DESCRIPTION
The Customs Unlimited Headlight Power Adapter for 2021–2027 GMC Yukon is a plug-and-play wiring solution designed to provide clean access to the factory headlight circuit without cutting, splicing, or modifying the vehicle’s factory wiring.
This adapter is ideal for powering or triggering compatible lighting accessories such as illuminated emblems, grille lights, accent lighting, backlighting, and other 12V lighting upgrades that need to activate with the vehicle’s headlights.
Instead of tapping directly into factory wires, this adapter connects inline with the factory headlight circuit, creating a cleaner, more reliable, and more professional installation. It is a great solution for Yukon owners who want to add custom lighting accessories while keeping the install as factory-style and reversible as possible.
Designed specifically for 2021–2027 GMC Yukon applications, the Customs Unlimited Headlight Power Adapter helps simplify front-end lighting installs and provides a clean plug-and-play connection point for compatible accessories.
FEATURES
Designed for 2021–2027 GMC Yukon:
Built specifically for compatible GMC Yukon models.
Plug-and-Play Installation:
Connects inline with the factory headlight circuit without cutting or splicing.
Clean Accessory Power Source:
Provides a simple way to power or trigger compatible lighting accessories from the headlight circuit.
Great for Illuminated Emblems:
Ideal for GMC illuminated emblems and other front-end lighting upgrades.
Works With Grille Lighting:
Can be used for grille-mounted lights, accent lights, backlighting, and other compatible 12V lighting accessories.
No Factory Wire Cutting:
Keeps the factory wiring intact for a cleaner and more reversible installation.
Factory-Style Connection:
Uses an adapter-style connection instead of exposed wire taps or hardwired connections.
Simplifies Custom Lighting Installs:
Makes it easier to add lighting accessories that need to activate with the headlights.
Reversible Installation:
Can be removed if the vehicle needs to be returned closer to stock.
Backed by Customs Unlimited:
Covered by our Lifetime Limited Warranty.
WHAT’S INCLUDED
1x Headlight Power Adapter Harness
COMPATIBILITY
GMC Yukon:
2021–2027
Important Fitment Note:
This product is intended for 2021–2027 GMC Yukon models only. Verify your vehicle year and headlight setup before ordering.
TECHNICAL DETAILS
Brand: Customs Unlimited
Product Type: Headlight Power Adapter Harness
Vehicle Application: GMC Yukon
Compatible Years: 2021–2027
Connection Type: Plug-and-Play
Circuit Access: Headlight Circuit
Common Uses: Illuminated Emblems, Grille Lights, Accent Lights, Backlighting, 12V Lighting Accessories
Cutting Required: No
Splicing Required: No
Factory Wiring Modification Required: No
Installation Type: Inline Harness Adapter
Professional Installation Recommended: Yes
WARRANTY
This Customs Unlimited product includes a Lifetime Limited Warranty. Warranty coverage does not apply to improper installation, misuse, modification, incorrect wiring, physical damage, electrical damage, water intrusion caused by improper installation, or unauthorized alterations.
SHIPPING INFORMATION
Orders for this item may ship directly from one of our fulfillment partners to ensure fast delivery and the same quality you expect. Additional products within the same order may arrive separately.
