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2003 Sea Ray 340 Sundancer
$119,000
Boat in Harrison Township, MI US
340 Sundancer
2 Engines (Mercruiser, Mercruiser)
34 feet
Gas
Fiberglass/Reinforced
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
She is located off-site and available to see by appointment only.
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 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
She is located off-site and available to see by appointment only.
Nominal Length
34ft
Length Overall
34ft
Beam
12ft
Drive Up Draft
3.08ft
Deadrise At Transom
21deg
Dry Weight
15500lb
Fresh Water Tanks
45gal
Fuel Tanks
225gal
Holding Tanks
28gal
Hull Material
fiberglass
Engine 1
Engine Make
Mercruiser
Engine Model
8.1L
Total Power
375hp
Engine Hours
734
Engine Type
inboard
Fuel Type
gasoline
Engine Year
2003
Drive Type
v
Engine 2
Engine Make
Mercruiser
Engine Model
8.1L
Total Power
375hp
Engine Hours
738
Engine Type
inboard
Fuel Type
gasoline
Engine Year
2003
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.
Price History
| Date | Event | Price |
|---|---|---|
| 9/11/25 | Initial price | $119,000 |
Videos from Jefferson Beach Yacht Sales on this 2003 Sea Ray 340 Sundancer
2003 Sea Ray 340 Sundancer Video Tours
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Meet the Broker

Address
24400 Jefferson
St. Clair Shores, MI 48080
Boat Location
Contact Jefferson Beach Yacht Sales
24400 Jefferson, St. Clair Shores, MI, 48080
























































































