Buick Regal LED Door Sills - Custom Illuminated Plates

Buick Regal LED Door Sills

Upgrade the Buick Regal door threshold with fitted LED sill plates. Sized for the Regal and available in polished, matte, and logo designs to match your build.

Installation and Wiring

These LED door sill plates mount on the flat metal threshold of the vehicle using automotive-grade double-sided adhesive — not on plastic trim panels. The LED wiring connects to a door-activated interior circuit such as a dome light fuse or interior lighting wire. The illumination activates when any door opens and turns off once doors are closed.

• Adhesive-mounted directly to the door threshold metal
• Door-activated wiring — turns on when door opens
• No cutting or drilling required for standard installations
• Rated for daily entry and exit cycles

Available in polished stainless steel, matte PRO finishes, illuminated custom logos, multiple static colors, and FLOW app-controlled RGB lighting for selected designs. Each option is designed to match the interior quality these vehicles are built to.

Explore Related Collections

You can also browse Buick LED Door Sills, Buick Matte LED Door Sills PRO, and Buick Regal Logo LED Door Sills.