PETERBILT 379 YEAR 1999 EPDM WEATHER STRIP DOOR SEAL Replacement Door Part

This replacement EPDM weather strip door seal is specifically engineered for Peterbilt 379 models from 1999 and compatible with other Peterbilt 300 Series applications. Constructed from high-quality EPDM rubber material, this seal provides superior durability and extended service life compared to standard alternatives, offering 3 to 5 times longer-lasting performance while maintaining optimal leakproofness. The weather strip features a dual tongue grip design that securely accommodates 1/8 inch door edges and includes a metal insert for added strength and stability. This 13.5-foot roll provides sufficient material for sealing one complete door, making it an economical solution for fleet maintenance and repair operations. Designed for heavy-duty commercial truck applications, this door seal effectively prevents water infiltration, wind noise, and air leaks that can compromise cabin comfort and vehicle integrity. The EPDM construction resists temperature fluctuations, UV exposure, and harsh weather conditions commonly encountered in long-haul transportation environments. Ideal for fleet maintenance departments, independent truck repair facilities, and commercial vehicle operators seeking reliable replacement parts. Installation is straightforward, making this seal suitable for both professional technicians and experienced in-house maintenance teams. Whether you operate a single vehicle or manage a large fleet of Peterbilt trucks, this replacement door seal offers cost-effective protection against weather-related damage and extends the operational lifespan of your vehicles. Original Model: PETERBILT 379 YEAR 1999 EPDM WEATHER STRIP DOOR SEAL