2003 Sea Ray 340 Sundancer

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Harrison Township, MI

$119,000

yacht-length Length
34
yacht-beam-length Beam
12 ft
yacht-engine-make Engine Make
Mercruiser
yacht-engine-power Engine Power
750 HP
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 2003 Sea Ray 340 Sundancer – Loaded with Updates! 

Powered by the preferred MerCruiser 8.1L engines with 750 hours, this Sundancer shines with recent upgrades: new upholstery, updated Simrad electronics, two new refrigerators, refreshed VacuFlush system, and brand-new Nibral props. A clean, well-cared-for boat that’s ready for your next adventure.


This 2003 Sea Ray 340 Sundancer has been thoughtfully updated and is powered by the preferred MerCruiser 8.1L engines with approximately 750 hours. A proven performer with excellent handling and plenty of space for entertaining, this Sundancer represents one of Sea Ray’s most popular models.

Notable Features & Updates

  • Twin MerCruiser 8.1L engines (750 hours)
  • New exterior upholstery (2024) – fresh, modern look
  • Simrad multifunction display with side-scan transducer (2023) – updated navigation and fish-finding capabilities
  • Two new refrigerators (2024) – galley and cockpit convenience
  • Mechanical updates (2024): new raw water pumps, new spark plugs & wires, fuel injectors cleaned

  • New drip-less shaft seals (2024)
  • New four-blade Nibral props (2025) – improved efficiency and performance
  • Updated VacuFlush system – new pumps, hoses, and seals for reliability
  • New sink and faucet in cockpit wet bar – stylish and functional refresh
With its comfortable layout, large cockpit, and inviting cabin that sleeps four, this Sundancer is equally well-suited for day cruising or extended weekends on the water. Recent upgrades make her stand out from the rest and ensure she’s ready for her next owner.


She is located off-site and available to see by appointment only.

Disclaimer

We provide this yacht listing in good faith, and although we cannot guarantee its accuracy or the condition of the boat. The South Jersey Yacht Sales - CCM is pleased to assist you in the purchase of this vessel. This boat is centrally listed by Jefferson Beach Yacht Sales. She is subject to prior sale, price change, or withdrawal without notice and does not imply a direct representation of a specific yacht for sale.

MANUFACTURER: Sea Ray

BOAT TYPE: Express Cruiser

MODEL: 340 Sundancer

HULL MATERIAL: Fiberglass

YEAR: 2003

CATEGORY: Power

BEAM: 12 ft

LENGTH: 34 / 10.36 m

DRY WEIGHT: 15,500 lb

ENGINE 1

MAKE: Mercruiser

MODEL: 8.1L

FUEL: unleaded

POWER: 375 HP

TYPE: Inboard

HOURS: 734

LOCATION: N/A

DRIVE: V

PROPELLER TYPE: N/A

YEAR: 2003

ENGINE 2

MAKE: Mercruiser

MODEL: 8.1L

FUEL: unleaded

POWER: 375 HP

TYPE: Inboard

HOURS: 738

LOCATION: N/A

DRIVE: N/A

PROPELLER TYPE: N/A

YEAR: 2003

FUEL TANK CAPACITY: 225 gallons

FUEL TANK COUNT: 1

WATER TANK CAPACITY: 45 gallons

WATER TANK COUNT: 1

HOLDING TANK CAPACITY: 28 gallons

HOLDING TANK COUNT: 1

Disclaimer
The Company offers the details of this vessel in good faith but cannot guarantee or warrant the accuracy of this information nor warrant the condition of the vessel. A buyer should instruct his agents, or his surveyors, to investigate such details as the buyer desires validated. This vessel is offered subject to prior sale, price change, or withdrawal without notice.