ILONPA Left Driver Heated Mirror Glass for 2007–2014 Chevy GMC Cadillac — GM1324138 Fit, 2‑Pin & 4‑Pin

Replacement left (driver) heated mirror glass for select 2007–2014 GM trucks and SUVs, compatible with GM1324138 and both 2‑pin and 4‑pin connectors.

If your original driver‑side mirror glass is cracked, fogging, or the heating function has failed, this ILONPA heated mirror glass restores visibility and fits directly into the factory housing for many Chevy, GMC and Cadillac models. Engineered to match OEM mounting points and electrical connections, the glass brings back heated defrost performance without needing modifications.

Which vehicles will this mirror glass fit?

This left (driver) heated mirror glass is designed for a wide range of GM models from the 2007–2014 model years. Always verify your vehicle’s year, model and the OE part number before ordering to ensure compatibility.

• Chevrolet: Silverado (including 2500HD/3500HD), Suburban, Tahoe, Avalanche (select years).
• GMC: Sierra 1500/2500HD/3500HD, Yukon, Yukon XL.
• Cadillac: Escalade (select years within the fitment range).
• OEM reference: replaces GM part number GM1324138; compatible with both 2‑pin and 4‑pin heated connectors.

How does the heated glass improve visibility in bad weather?

The built‑in heating element warms the mirror surface to clear frost, ice and condensation faster than an unheated glass. That means less time scraping and improved side‑view clarity while driving in rain or snow.

• Heated element activates via the vehicle’s mirror/heater circuit for fast defogging.
• Reduces ice build‑up and improves wet‑weather visibility.
• Works with your existing mirror housing—no extra heaters or adapters required.

Is installation difficult and will it match my factory equipment?

Installation is straightforward: the replacement glass uses the same mounting points and electrical connector style as the factory piece. Most owners complete the swap in minutes using basic trim tools and following simple removal steps—no wiring changes needed.

• Direct fit to original mirror housing and bracket locations.
• Available for both 2‑pin and 4‑pin connector configurations.
• Designed to integrate with your vehicle’s existing wiring for plug‑and‑play replacement.

What should I check before ordering to make sure it’s the right part?

Confirm the OE part number and check whether your current mirror glass uses a 2‑pin or 4‑pin heated connector. Also match the vehicle year and model to the fitment list to avoid returns and ensure correct functionality.

• Compare your current mirror’s connector type (2‑pin vs 4‑pin) with the product listing.
• Verify the original part number GM1324138 if available on the old glass or in dealer parts info.
• Cross‑check fitment for vehicle model and year before purchase.

This ILONPA left heated mirror glass is built to replace a damaged or non‑functional driver‑side mirror on many GM trucks and SUVs. It restores heated mirror performance, fits OEM mounting and connectors, and is intended for owners who want an easy, reliable repair without extensive modification.

Who is this for? Drivers and DIY mechanics with 2007–2014 Chevy, GMC or Cadillac trucks and SUVs who need a direct‑fit heated mirror replacement—especially those looking to restore defrosting capability and clear side visibility in winter conditions. If you want a plug‑and‑play mirror glass that matches factory geometry and electrical connections, this part is a practical option.