Gempro LED Sequential Side Mirror Marker Lights — Smoked Lens, Switchback Amber & White for 2020–2024 Silverado/Sierra 2500/3500

Gempro switchback LED side mirror marker lights deliver sequential amber turn signals plus white parking and reverse illumination tailored for 2020–2024 Chevy Silverado and GMC Sierra 2500/3500 tow mirrors.

Upgrade the factory mirror markers with a plug-and-play, dual-color LED module engineered for fitment with 2020–2024 Silverado and Sierra 2500/3500 tow mirrors. These replacement lamps combine a sequential amber running turn signal with white parking/spot and reverse lighting, packaged in a sealed ABS housing with a durable polycarbonate lens. Designed for truck owners who tow, work, or simply want a clearer signaling profile, the Gempro units balance visibility, longevity, and installation simplicity without altering the original mirror shell.

How do these lamps improve visibility and signaling on the road?

The sequential amber mode creates a clear, moving signal that is easier for other drivers to notice, while the white parking and reverse functions increase illumination around the mirror area. This combination helps make lane changes, turns, and backing maneuvers more noticeable in daylight and at night.

• Sequential amber for more obvious turn indication
• White parking/spot light enhances side-area visibility
• Dedicated white reverse light brightens rearward view
• High-output LEDs maintain brightness over time

What makes these Gempro mirror lamps durable and weather resistant?

Gempro builds these marker lights with a lightweight ABS housing and a tough polycarbonate lens that resists cracking and yellowing. Each lamp is sealed against moisture, dust, and shock so they remain reliable in road, weather, and towing conditions.

• Weatherproof sealing prevents water and dust entry
• ABS body reduces weight while resisting impact
• PC lens maintains clarity and resists UV degradation
• Rated lifespan exceeding 55,000 hours under normal use

How easy is installation and will it affect my truck’s wiring or mirror housing?

Installation is designed to be plug-and-play with no cutting, splicing, or modifications to the original mirror housing. Most users complete the swap in about 15 minutes per side using factory connectors, making it a simple upgrade or OEM replacement.

• Direct replacement fit for 2020–2024 Silverado/Sierra 2500 and 3500 tow mirrors
• No wiring changes or additional adapters required
• Installs quickly with common hand tools in minutes
• Reversible swap that preserves original mirror integrity

What’s included and what warranty support does Gempro offer?

The package ships with two side mirror lights—one for each mirror—and a 12-month warranty for defects or fitment concerns. Gempro provides customer support to answer installation or product questions should they arise.

• Includes 2x Gempro LED side mirror marker lamps
• 12-month limited warranty from Gempro
• Customer support available for fit or installation help
• Packaged to protect components during shipping

Who is this product for? These Gempro switchback mirror marker lights are aimed at Silverado and Sierra 2500/3500 owners (2020–2024) who want improved side signaling and mirror-area illumination without modifying factory components. They suit frequent tow vehicle users, fleet drivers, and anyone seeking a visible, durable upgrade to OEM mirror markers that installs quickly and functions reliably in varied weather and road conditions.