Maintain optimal cabin insulation and protect your Tesla Model S from moisture, wind, and road noise with the NEW OEM Secondary Seal for the Front Left Door (Part Number: 1615099-00-B). This secondary weather seal enhances the primary door seal by creating an additional barrier against external elements, ensuring a quieter, more temperature-controlled cabin environment. Manufactured with high-quality, flexible rubber materials, this seal is specifically contoured for the driver-side front door, offering a perfect fit and long-lasting performance in all climates. It plays a vital role in preserving your Tesla’s premium feel by minimizing air leaks and improving energy efficiency.