Keystone GM1321394 Right Side Power Folding Heated Mirror with Signal

The Keystone GM1321394 is an OEM-style replacement door mirror designed for the right-hand (passenger) side of the Chevrolet Trailblazer. This direct-fit mirror restores factory form, fit, and function without modification, making it a go-to choice for collision repair professionals and DIY restorers alike.

This mirror assembly replicates the original GM part number 15810919, offering full feature parity with the factory unit. It features power-controlled positioning and power folding capability, allowing the mirror to fold flush against the vehicle — ideal for tight parking situations or car washes. The integrated heating element keeps the mirror glass clear in cold or wet weather, and the built-in turn signal indicator improves visibility to other drivers during lane changes.

The mirror housing features a textured black finish, matching the factory appearance straight out of the box. It is ready for painting if a body-color finish is desired.

Key Features:

• Direct OEM replacement for GM part number 15810919
• Right-hand (passenger) side fitment
• Power mirror with remote electric adjustment
• Power folding mirror housing
• Heated mirror glass for improved visibility in cold and wet conditions
• Integrated turn signal light
• Textured black finish — paintable for body-color match
• Direct plug-and-play installation; no cutting or splicing required

Engineered to meet or exceed OEM specifications, the Keystone GM1321394 provides a cost-effective, reliable solution for restoring your Trailblazer's mirror to like-new condition.