2003 Sun Party Custom Diamond

This 17-foot Sun Party Custom Diamond is an aluminum pontoon built in 2003 and comprehensively rebuilt in 2021. The boat features a diamond-plate aluminum exterior paired with heavy-duty square aluminum framing, construction materials designed for durability and longevity. Power comes from a single 150-horsepower Evinrude E-TEC engine. In 2024, a new Water Glide center sponson was added, increasing lift capacity by 700 pounds and improving handling characteristics.

The boat is laid out with four folding swivel seats and an open deck configuration suited to both entertaining and fishing. A full-length Bimini top with camper side curtains covers the seating area. The helm includes an integrated cooler, and cupholders are distributed throughout the deck. The helm is equipped with a Humminbird Helix 5 GPS and fish finder, and audio is handled by a Jensen AM/FM/CD stereo system. Marine-grade snap-in seagrass-style flooring covers the deck surface.

The 2021 rebuild replaced or upgraded components throughout the boat. The engine is reported to operate reliably without issues. A road trailer is included with the purchase.