Third Brake Light High Mount Stop Lamp for GMC Yukon Cadillac Escalade 2015-2020

Product Overview

This aftermarket replacement third brake light, also known as a high mount stop lamp, is intended for the listed 2015-2020 GMC Yukon and Cadillac Escalade applications. A high mount stop lamp provides an additional rear braking signal positioned above the tailgate area to supplement the vehicle's primary brake lights. It is supplied for replacement of the corresponding high mount stop lamp assembly on the referenced vehicles.

Key Features & Performance

• Serves as the high mount stop lamp providing an auxiliary rear braking signal
• Positioned above the tailgate area to supplement the vehicle's primary brake lights
• Intended for the listed 2015-2020 GMC Yukon and Cadillac Escalade applications
• Used when replacing a cracked, damaged, or non-functioning high mount stop lamp

Fitment & Compatibility

• for 2015-2020 GMC Yukon applications
• for 2015-2020 Cadillac Escalade applications

Common Uses

• Replacing a cracked, damaged, or failed high mount stop lamp assembly
• Restoring the auxiliary brake light function on the listed vehicles
• Servicing the rear lighting system during repair or restoration work

Technical Specifications

• Product Type: Third Brake Light / High Mount Stop Lamp
• Vehicle Application(s): 2015-2020 GMC Yukon, 2015-2020 Cadillac Escalade
• General Application: Rear high mount brake lighting

Frequently Asked Questions

Q: What does a high mount stop lamp do? A: A high mount stop lamp provides an additional braking signal at the rear of the vehicle, supplementing the primary brake lights to help indicate when the brakes are applied.

Q: How do I confirm fitment? A: Compare the existing part number and the complete vehicle model and year against the information listed here before ordering.

This is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.