We specialize in plate heat exchanger gaskets and seals for marine engines.

Our prices are only a fraction of dealer prices.

Heat Exchanger Seals LLC is located in the seaside city of Stuart, Florida, also known as the Treasure Coast.

Heat Exchanger Seals has a large inventory of top quality gaskets, plates, and seals. Our quality gaskets, plates, and seals have the same compression specs, heat ranges, and installation procedures as originals. Believe it or not, we have a much larger inventory and greater expertise then most dealer's when it comes to heat exchangers. Heat Exchanger Seals specializes only in Marine plate heat exchangers. Our products are in use worldwide and have a proven track record.