This door seal is designed for the side left (rear) cargo area of 1978-1990 Dodge B-Series Vans, including B150, B250, and B350 models, and replaces OEM #4354112. It does not fit sliding doors. Crafted with Metro’s SUPERsoft Sponge™ EPDM rubber, this seal ensures a snug fit with its microcell technology, providing even compression and sealing to keep out weather and elements while maintaining your climate-controlled air inside. The soft yet durable material eliminates the need to slam doors, offering a smooth and secure closure every time. The seal comes with clips included (not pre-installed) for easy attachment, and its accurate profile ensures a perfect fit. Proudly made in the USA, this part is the first of its kind brought to the aftermarket by Metro. Backed by a 30-year warranty, this SUPERsoft product guarantees long-lasting performance and peace of mind.