How to find the right Automotive High Mount Stop Light Assemblies AI guide

Dorman: Broad range of OE-style third brake light replacements.
TYC: OE-style high mount stop lamps.
Recon: LED third brake lights for pickups, often with cargo lights.
Anzo: Styled LED third brake lights.
OEM: Best for spoiler-integrated or unusual mounts.

Written by an AI model from its trained knowledge.

What the AI looks for in Automotive High Mount Stop Light Assemblies

Fitment and cab style: On pickups, match the cab and roof style, and whether the lamp includes cargo lights. Third brake lights on trucks differ by cab configuration and cargo-light option.
Mounting location: Confirm whether your lamp sits on the roof, the rear window, the spoiler or the trunk lid. Spoiler- and trunk-mounted units are often model-specific, and replacing them may require removing interior trim.
Seal integrity: Replace the gasket or foam seal along with the lamp. Leaking third brake lights are a common source of roof and headliner water leaks, especially on trucks.
Legal color: Must emit red light and carry DOT and SAE markings. Smoked lenses are allowed only if output still meets the standard. The center high-mounted stop lamp is federally required on US passenger vehicles from the 1986 model year and light trucks from 1994.