Auto Dimming Heat Turn Signal Left Driver Mirror Glass for Silverado 88944391. Kool Vue Mirror Glass. KOOL VUE MIRROR GLASS, HEATED, WITH TURN SIGNAL LIGHT — Convex type; A high quality, OE replacement mirror glass. Brand New in the Box – Fit and Quality Guaranteed! With backing plate and auto-dimming feature. Without Blind Spot Feature. With Turn Signal Light. Compatible …Read more »