5" San Juan replacement heat exchanger rubber end cap with clamp


At last! We now have replacement end caps in the 5 1/8" size. No more having to throw away a good San Juan Engineering heat exchanger because of leaking or cracking rubber end caps. 

  • INFO
  • These are to fit the 5 1/8" inside diameter, black in color and are held in place by a steel worm clamp. Price is per each.There were two styles, and this one is plain with no dividers. Make sure you check yours before ordering. Orders accepted online (preferred), or by phone toll-free 1-877-253-7882 or email info@aaamarine.com. If you have questions about which one you have, send us an inside photo of yours. Not genuine SJE caps and no returns.