This is a direct-replacement LED tail light assembly designed for the right (passenger) side of the 2019-2023 Chevrolet Silverado 1500 models that were originally equipped with LED tail lights. Its OEM part number is 84678150 (also referenced in some listings as GM2801311 for similar fitment).

Engineered to match the original equipment tail light design in fit, form and function — ensuring seamless integration without major modifications. 

Incorporates LED light sources and modern lens/housing construction for brighter, more reliable illumination compared to older incandescent styles.

Polycarbonate (or similar) lens and housing materials designed for durability, weather-resistance and long-term use. The listing mentions “high-quality polycarbonate housing” for added durability. 

Plug-and-play installation: this unit is designed to replace the original tail light with minimal effort. According to listings, no splicing is required when matched correctly to the factory LED-equipped model. 

Designed for safety: bright and consistent rear lighting is critical for visibility in rain, fog, low light or when braking. The improved LED assembly enhances rear-visibility. 

Fitment: 2019, 2020, 2021, 2022 and 2023 Chevrolet Silverado 1500 models that came from the factory with LED tail lights. 

Ensure to verify the vehicle’s tail light type (LED vs halogen) before purchase — this part is only for the LED-tail‐light version. Some aftermarket listings state: “Only compatible with LED tail lights of original vehicles.” 

Matches OEM part number 84678150 (and sometimes cross-references like GM2801311) as shown in used‐parts catalogues. 

Disconnect the vehicle battery prior to installation to avoid any electrical shorting or damage to the electronics.

Remove the existing tail light assembly from the mounting bolts/screws and unplug the wiring harness.

Compare the existing tail light to the new unit — check for same shape, mounting points, connector type, and ensure the LED version.

Install the new assembly, plug in the harness, mount securely and test all functions: tail/parking light, brake light, turn signal, reverse light (if integrated).

After install, confirm there are no warning lights or fault codes associated with the lighting system (some modern trucks monitor lighting circuits).

Restores the factory-look and proper lighting performance to the rear of your truck.

Upgrading a damaged or aging tail light enhances both safety and aesthetics.

LED assemblies typically last longer and perform better than traditional bulbs, reducing the maintenance and improving visibility.

Maintains OEM compatibility (important for warranty, resale value and fitment).

Make sure the part you purchase is specifically labelled for the right (passenger) side.

If your truck originally came with the halogen (non-LED) version of the tail light, this LED version may not be compatible — you may need the non-LED version instead.

Check for any local regulations — some regions have specific requirements for tail-light colors or lens types (especially if you import the part).

Because it’s a large body exterior part, shipping and handling should be carefully considered (packaging, potential for damage).

After installation, keep an eye on the fitment gap and seal around the tail light — proper sealing is important to prevent moisture ingress and fogging.