Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
FREE 1 to 3-Day Delivery on Orders $149+ Details
$295.85 set
Saved - View your saved items
We're sorry. We couldn't save this product at this time.
or use
Features, Description, Q&A, Specs & Installation
Advanced Towing Mirror Lighting Upgrade. The Boost Auto Parts Sequential Signal Towing Mirror Marker Lights with Running Light, Spotlight, and Startup Sequence offer a premium visual and functional enhancement for your Silverado 2500 HD. Designed with high-quality LEDs and multiple lighting modes, these mirrors provide increased visibility, enhanced safety features, and an aggressive, modern appearance tailored for towing and daily driving.
Construction and Appearance. These mirrors feature smoked lens marker lights with color-selectable LED output—white, amber, or switchback—plus a smooth startup lighting sequence. Integrated lighting includes sequential turn signals, optional running lights, forward-facing spotlights, and rear cargo lights. The fixed-width design ensures optimal mirror stability at highway speeds, while the glass options offer power adjustability, heating, and blind spot monitoring support. Customizable caps in painted, chrome, or textured black allow you to match your truck's aesthetic.
Installation. Installation is easy with a plug-and-play setup on properly equipped trucks. A wireless upgrade is available for trucks not originally equipped with advanced mirror features, simplifying the process and expanding functionality.
Application. These Boost Auto Parts Sequential Signal Towing Mirror Marker Lights with Running Light, Spotlight and Startup Sequence fit 2020-2026 Silverado 2500 HD.
Boost Auto Parts 5903LTXS-4 & 5903RTXS-4 & SU
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
What's in the Box