Partsam High Mount Stop Light LED Third Brake Light for 07-13

Our review of the Partsam High Mount Stop Light finds it best suited to Silverado and Sierra owners who want a straightforward LED upgrade to the rear center stop and cargo lamp. The unit replaces the factory center roof brake light for 2007-2013 Silverado and Sierra 1500/2500/3500 models (and acts as a replacement for some 2014 2500/3500 trucks) and the single biggest reason to consider it is the switch from incandescent to super bright LED illumination that improves visibility and modernizes the truck's rear appearance.

Key Features

• Direct fit compatibility: Designed to replace the rear high mount third brake light on 2007-2013 Silverado and Sierra models, reducing fitment guesswork.
• Full LED lighting: Uses super bright LEDs for brake and cargo illumination, eliminating worries about incandescent bulbs failing over time.
• Smoke lens and black housing: Gives the truck a more modern, subtle look while keeping brake lights bright for safety.
• Included gasket: Ships with a foam gasket to help with sealing the mount and reduce water intrusion risk when installed properly.
• Simple installation: Plug-and-play replacement that requires removing the old lamp, cleaning the gasket area, and reattaching with existing screws.
• Cargo light function: Two white cargo lamps operate with the interior dome lights for bed illumination rather than as reverse lights.

Who It's For

This is for owners of 2007 through 2013 Silverado or Sierra 1500, 2500 HD, and 3500 HD trucks who want an easy, cost effective LED upgrade to the high mount stop light and cargo lamp. It is a practical choice for owners who prefer a smoked lens and black housing to update the truck's rear styling while keeping factory mounting points.

It is not ideal for drivers who need built-in reverse lights from the center lamp or who expect the cargo lamps to behave as courtesy lights on keyfob unlock; those behaviors are determined by the vehicle wiring and this assembly follows the original functional layout.

Pros & Cons

Pros

• Bright, long lasting LED brake light illumination reduces bulb maintenance.
• Good cosmetic upgrade with smoke lens and black housing that many reviewers said looks great.
• Easy installation as a plug-and-play replacement using the original screws and wiring.
• Includes a foam gasket and is generally waterproof when sealed properly.

Cons

• Does not include the original mounting screws, so installers must save them or source replacements.
• Some customers reported occasional leakage concerns unless extra RTV or silicone sealant is applied during installation.

Specifications

Our Verdict

The Partsam High Mount Stop Light is a practical, value-oriented upgrade for Silverado and Sierra owners who want a reliable LED third brake light and updated looks without modifying wiring. It fits well, is bright, and includes a gasket for sealing, but buyers should retain the original screws and add extra sealant if water intrusion is a concern. For most owners seeking an easy plug-and-play refresh, it offers good value.

Frequently Asked Questions

Will this unit fit my 2010 Silverado?
Yes, it is compatible with 2007-2013 Silverado models including 2010 when used as the rear high mount third brake light.

Are the white lights reverse lights?
No, the two outer white lamps are cargo lights that operate with the interior dome lights, not as reverse lights.

Are screws included and is it waterproof?
Screws are not included so save the originals; the unit includes a foam gasket and is generally waterproof but applying clear RTV or silicone along the top is recommended.