Goopool GMC Yukon Left Rear Tail Light Assembly 2015–2020 Driver Side Plug-and-Play OE Fit

Goopool left rear tail light assembly is a direct-fit replacement for GMC Yukon and Yukon XL models from 2015–2020, delivering OE-style fit, sealed durability, and plug-and-play installation.

If your Yukon’s left tail light housing is cracked, fogged, or the original unit has failed, this Goopool replacement restores appearance and function without complicated modification. Designed to replace OEM part numbers 84536242, 23380459, and GM2800268, the assembly matches original mounting points and electrical connectors so you can swap it in quickly.

Will this Goopool tail light fit my Yukon model?

Yes — the unit is engineered for specific Yukon and Yukon XL years and common submodels. It’s listed to fit 2019–2020 Yukon and Yukon XL, and 2015–2018 Yukon/Yukon XL across Denali, SLE, and SLT trims, left driver side only.

• Compatible years: 2015–2020 (see exact year ranges above)
• Right/left: this listing is for the left (driver) side assembly
• Submodels: Denali, SLE, SLT included where specified
• Replaces OEM numbers: 84536242, 23380459, GM2800268

How simple is the installation process?

Installation is designed to be straightforward; the assembly comes with the bulb and wiring harness for a true plug-and-play swap. Basic hand tools are typically all that’s required and no splicing or additional adapters should be necessary when replacing the matching factory unit.

• Includes bulb and wiring harness for direct electrical connection
• Uses original mounting points for bolt-on attachment
• Estimated time: about 15–45 minutes depending on experience
• Instructions: follow vehicle service manual or simple step-by-step removal of old unit

What durability and quality features does this Goopool assembly offer?

The housing and lens are manufactured from high-quality materials and undergo sealing to resist water, dust, and road debris. The build emphasizes UV and corrosion resistance so the lens and finish maintain clarity and appearance over time under typical driving conditions.

• Waterproof, dustproof, and fogproof seals to protect internal parts
• UV-resistant lens material to reduce yellowing and fading
• Shock-resistant construction suitable for normal road vibrations
• Pre-tested for fit and function before shipment

What should I know about returns or support if something goes wrong?

Goopool provides customer support for quality-related issues and stands behind the product with an option to replace defective assemblies. If you receive a unit with a problem, contact the seller to request a replacement so you aren’t left without a working tail light.

• Reach out to seller for prompt resolution of quality concerns
• Replacement available for verified defects or shipping damage
• Keep order and vehicle details on hand when requesting support

Who is this for? The Goopool left tail light is aimed at Yukon owners who want an economical, OE-compatible replacement for a damaged or aging rear lamp — including DIYers, independent shops, and fleet maintenance managers. If you need an accurate fit, reliable sealing against the elements, and a plug-and-play installation without rewiring, this assembly is built to restore rear lighting performance and original appearance on compatible Yukon and Yukon XL models.