- Finance
- Shopping Tools
- Dealer
Cobalt Boats 343 2005
East Coast Flightcraft Maine
Raymond , Maine
Pay Cash
& Start PurchaseSea Trial
& Schedule VisitPre-qualify and finance in advance
No impact on your credit and save time at our Meredith store.At East Coast Flightcraft Maine in Meredith
See it, jump aboard at our Meredith store.Pay with cash or your own financing
Start purchase online then pick it up at our Meredith store.Boat Details
Condition
used
Engine
N/A
Boat Type
Engine Hours
475
Boat Make
Cobalt Boats
Fuel Type
Gas
Length
35.33
Warranty
No Warranty

Boat History Report
You сan view a history report for this boat so you can shop with complete transparency.
Boat Details
| Condition | used |
|---|---|
| Color | Black/White |
| Type | bowrider |
| Manufacturer | Cobalt Boats |
| Model | 343 |
| Year | 2005 |
| Length (In Feet) | 35.33 |
| Location | Meredith , NH |
| Boatzon Stock Number | 1721700015282 |
Boat Description
For sale is this beautiful 2005 Cobalt 343, powered by twin Mercury Racing engines producing 745 HP. Outfitted with Arneson Surface Drives and Hering performance props, this vessel delivers exceptional power, precision handling, and top-tier comfort. Its refined stepped hull design elevates both speed and stability, offering an effortless, confident ride as you glide past the 50+ knot mark.
Step inside the cabin and you’re welcomed by a beautifully appointed V-berth that accommodates two to four, along with an integrated television, a head, and a premium sound system — all curated for an elevated, luxury onboard experience.
Complete with a tri-axle trailer, this package delivers performance, elegance, and convenience all in one.
Call/Text (855) ECF-BOAT to unlock your exclusive sales price. Opportunities of this caliber are rare — elevate your time on the water.
Fresh Rebuild on motors and superchargers. Now pushing 746 HP and 754 ft-lbs torque!
-Arneson Surface Drives
-Hering Props
-Merc 525 Carb Motors
-Whipple Superchargers
-Tri axle trailer included
The motors have about 2 hours on them since rebuild. The dyno sheets and receipts are attached to the pictures in the listing.
Equipped with twin high-performance engines, this boat delivers impressive speed and acceleration, making it ideal for adrenaline-fueled adventures and watersports activities.
The 2005 Cobalt 343 is a sleek and powerful performance boat designed for thrill-seekers and boating enthusiasts. With its aggressive lines and sporty appearance, this vessel stands out on the water. Measuring at 34 feet and 3 inches in length, it offers a perfect balance between size and maneuverability.
The Cobalt 343 boasts a spacious and well-designed cockpit that comfortably accommodates several passengers. The high-quality upholstery and luxurious finishes enhance the overall comfort and elegance of the interior. Equipped with twin high-performance engines, this boat delivers impressive speed and acceleration, making it ideal for adrenaline-fueled adventures and watersports activities.
The 2005 Cobalt 343 also excels in terms of handling and stability. Its advanced hull design ensures a smooth and stable ride even in rough waters. Additionally, the boat features cutting-edge technology and navigation systems that enhance safety and convenience.
Whether you're looking to cruise with friends and family or engage in high-speed water activities, the 2005 Cobalt 343 offers a thrilling and unforgettable boating experience. Its combination of style, performance, and comfort makes it a highly desirable choice for those seeking a premium and exhilarating on-water adventure.
We offer the details and availability of listings in good faith, however, Boatzon is not liable for the quality, description, or pricing of this listing. This vessel is offered subject to prior sale, price change, or withdrawal without notice. If you have concerns about the information, images, or accuracy contained in this listing, you can report this listing by emailing us at Support@Boatzon.com
Engine Details
| Engine Model | Twin Mercury 525 Supercharged |
|---|---|
| Engine Hours | 475 |
| Number of Engines | 1 |
| Fuel Type | Gas |
| Warranty Till | No Warranty |
Easy Ways To Pay

Cobalt Boats R6 Outboard 2023
R6 Outboard | 95 Hours
$16,290 cash down
middleton, MA

Cobalt Boats R6 2025
R6 | 96 Hours
$14,813 cash down
Meredith, NH

Cobalt Boats R4 Surf 2024
R4 Surf | 36 Hours
$18,990 cash down
Meredith, NH

Cobalt Boats R4 Surf 2022
R4 Surf | 174 Hours
$16,490 cash down
tilton, NH

Cobalt Boats R6 Outboard 2023
R6 Outboard | 95 Hours
$16,290 cash down
Middleton, MA
How Buying Online Works
Copyright © 2026 Boatzon™. All Rights Reserved








