Left Rear Door Quarter Glass Weatherstrip – Premium Leak-Stop Seal

Why this part is needed ️

This left-hand rear door quarter window seal keeps rain, dust, and wind outside while holding the small fixed glass steady. It protects the cabin, preserves trim, and cuts road noise. A fresh weatherstrip maintains factory comfort and stops water from creeping into hidden body seams.

How it works ️

The EPDM rubber channel grips the quarter glass and presses evenly against the door frame. Its molded lip diverts water outward, while internal ribs damp vibration. Under pressure changes and door slams, the seal flexes to maintain contact, preventing whistles and rattles.

What happens if it’s damaged ❌

Cracked or shrunken rubber leads to leaks, fogged windows, mildew smell, and corrosion along the inner frame. You may hear wind howl above highway speeds and feel drafts. Long term, wet insulation and warped trim can cost far more than a simple seal replacement.

Fit and service notes ✅

OE-profile fit for the driver-side quarter glass. UV and ozone resistant. Installs cleanly with a plastic trim tool; align the channel, seat evenly, and avoid stretching. Light silicone helps placement; clean mating surfaces for a perfect seal.

Compatibility

• Land Cruiser