Algrix passenger lower mirror glass replacement for Silverado 2019-2025 — convex towing glass, ABS backing, heating-capable

Algrix passenger-side lower mirror glass replacement fits Silverado and Sierra models 2019–2025, giving a direct-fit convex lens with a durable ABS backing and optional heated capability (heating wire sold separately).

If your truck’s passenger lower towing mirror glass is cracked, missing, or no longer provides a clear view, this Algrix replacement is built to match the original equipment form and function for a straight swap. It’s designed specifically for a range of Chevrolet Silverado and GMC Sierra model years and trims, offering a convex chromed lens for a wider field of view, an ABS backing plate that resists impact, and OE-style snaps for secure attachment.

Which vehicles and part numbers does this mirror glass replace?

This mirror is manufactured as a direct-fit replacement to the original equipment and replaces OE part number 84468913. It fits passenger side lower towing mirrors on the listed Silverado and Sierra models without modification.

• Compatible models: 2019–2025 Chevrolet Silverado 1500
• Also fits: 2022 Chevrolet Silverado 1500 LTD and 2020–2025 Silverado 2500 HD/3500 HD
• Fits GMC: 2019–2025 Sierra 1500 and 2022 Sierra 1500 Limited, plus 2020–2025 Sierra 2500 HD/3500 HD

How does the mirror handle bad weather and road conditions?

The glass is designed to tolerate wide temperature ranges and resist moisture and UV exposure, keeping the reflective surface intact in harsh climates. A heating function is supported to reduce fogging and ice, but note the heating wire must be purchased and connected separately.

• Temperature tolerance: -40°F to 200°F for reliable performance
• Moisture and UV-resistant materials for long-term clarity
• Heating-capable design; heating wire not included

Is installation difficult and will it stay secure at highway speeds?

Installation is intended to be quick and tool-assisted: unplug the factory mirror, align the new glass on the backing plate, and press the OE-style snaps into place. The snap-fit design and reinforced backing provide a stable connection so the mirror remains secure even during sustained highway driving.

• Direct plug-and-play: no trimming or adhesive required
• Includes a tool to assist alignment and attachment
• Secure OE-style snaps designed to hold at high speeds

What should I know about features that are not included?

This replacement prioritizes core visibility and durability but does not include electronic blind-spot indicators or an auto-dimming module. If you need heated operation, plan to source the compatible heating wire and connect it during installation.

• No built-in auto-dimming or blind-spot alert hardware
• Heating function compatible but heating wire sold separately
• Delivered as chromed, convex glass with ABS backing plate

Who this product is for: Drivers of Chevrolet Silverado and GMC Sierra trucks from 2019 through 2025 who want a reliable, OEM-style replacement for a damaged passenger-side lower towing mirror. It suits owners seeking a straightforward repair with durable materials, a wider field of view from convex glass, and the option to add heat functionality. If you need electronic blind-spot detection or factory auto-dimming, consider sourcing those modules separately or consult your dealer before purchasing.