Introducing the 2026 Harris Grand Mariner 230 SLDH, a top-tier pontoon boat that seamlessly combines luxury and high performance for the ultimate boating experience. Perfect for the discerning boater, this vessel boasts exquisite finishes, state-of-the-art technology, and a smooth ride that competes with traditional V-hull boats. 

Key features include:
- Mercury 300L VERADO DTS/PAS (V8) 300HP engine
- Robust 325 chassis with tri-tubes measuring 25" on the outer and 27" at the center
- Striking Black Edition with powder-coated fence
- Single rear lounge with standard dual helm seats
- Ion power lift tower with black bimini
- Comprehensive convenience and technology packages
- Total lighting package featuring C-Zone technology for both interior and exterior
- Stainless steel ski tow bar with a three-tube design
- Luxurious Ultramax high-back helm seat
- Desert beige seagrass flooring for a stylish touch
- Safety rail included with ski tow bar
- Elegant woodgrain luxury sport table for the dealer-installed option

Take advantage of our exclusive 2026 Boat Show Retail Promotion, offering a 3-year limited factory warranty plus 4 years of Mercury Product Protection Gold for a total of 7 years of coverage! Don’t miss out on the Harris Boat Show 'Black Tie Sales Event' rebate.

Harris Grand Mariner 230 SLDH 2026

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Harris

Sold Listing: Introducing the 2026 Harris Grand Mariner 230 SLDH, a top-tier pontoon boat that seamlessly combines luxury and high performance for the ultimate boating experience. Perfect for the discerning boater, this vessel boasts exquisite finishes, state-of-the-art technology, and a smooth ride that competes…

2026 Harris Grand Mariner 230 SLDH (Sold)

Just Sold2026 Harris Grand Mariner 230 SLDH

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