Keystone GM1391125K Inner and Outer Door Window Belt Weatherstrip Kit 4-Piece

The Keystone GM1391125K is a complete 4-piece door window belt weatherstrip kit designed to restore proper sealing around door window openings. This comprehensive set includes both inner and outer weatherstrip belts for both driver and passenger sides, providing complete coverage for front door window channels.

Key Features:

• Complete 4-piece kit includes inner and outer weatherstrips for both sides
• Durable rubber construction designed to withstand weather exposure and temperature extremes
• Direct replacement for worn, cracked, or deteriorated original weatherstrips
• Helps eliminate wind noise, water leaks, and drafts around door windows
• Restores proper window function and improves cabin comfort

Door window belt weatherstrips are essential components that create a seal between the door window glass and the door frame. Over time, these seals can become brittle, cracked, or compressed, leading to wind noise, water intrusion, and increased cabin noise. This replacement kit restores the factory seal to maintain a quiet, dry, and comfortable vehicle interior.