2005 Cobalt COBALT 343

Stunning 2005 Cobalt 343 with NEW SEATTLE BOAT SHOW PRICING!

An Immaculate Performance Boat Custom Built for Cobalt's CEO

Turn heads at the dock before delivering an unmatched ride. This is a truly Rare Opportunity to own a piece of Cobalt history, combining performance, luxury, and an attention to detail like few others on the water. This vessel is ideal for the discerning boater seeking performance and pedigree.

Motivated Seller recognizes that this truly impeccable vessel may need to travel from the West Coast to be fully appreciated by a discerning owner.

*** Having been enjoyed by three discerning owners, this vessel has benefited from an Open Checkbook while living its life in the freshwaters of the Pacific Northwest.

*** She has alphabetized Repair & Maintenance Records on file and available upon request. You are welcome and encouraged to talk with us about this very special vessel!

*** She enjoys a monthly detailing by her Dedicated Detailing Team. No chips, no scratches, zero stains, zero boat smells. Perfect and pristine throughout.

*** This 2005 Cobalt 343 is in the water and covered in a private gated access Marina for the summer. You will LOVE the experience of stepping aboard! Hurry before she heads back out of the water!

Highlights Include:

• Twin high-performance Mercruiser 496 MAG HO engines
• Mercury Bravo outdrives
• Only 546 engine hours (as of 9/27/2025)
• Freshwater vessel
• Thrilling Power and Smooth Cruising
• Signature Cobalt craftsmanship with premium upholstery and finishes
• Spacious, deep-V hull design for stability in rougher water
• Immaculately maintained
• Winterized every year and stored in an enclosed temperature-controlled facility
• Bimini Top 
• Premium sound system
• Luxury cabin features
• Head & Sleeping Quarters (for 2) on board
• Open cockpit seating for 8
• Swim Platform with fresh water washdown, music controls, and drop-down ladder
• Title in Hand & Ready to Ride!

 Additional Features Include:

• Gorgeous Helm Station Stainless Throttle / Gear Levers, Chart Plotter, GPS, Anchor Controls, Helm Switch Panel & More!
• Captain's Call System allowing you to choose for the Exhaust System to be in Quiet versus Loud Mode (NEW SWITCH 2023)
• Automatic Engine Lifts
• Engine Covers
• Underwater High Intense Light Accessories
• Premium Kenwood Sound System
• Storage in bulwarks and under all seats, including a cooler
• Forward Stateroom includes a wrap-around couch that turns into a bed with headboard lighting
• TV + DVD Player
• Easy access to the engine compartment

Gorgeous 2016 Venture Trailer conveys with Sale!

• 2016 Venture Aluminum Triple Axle
• Diamond Plated
• Polished Aluminum Rims
• Power Breaks
• The trailer alone is worth a second look!

This is a gorgeous time of year to enjoy this 2005 Cobalt 343, and you can do so with ease and in comfort!

To truly appreciate this uniquely exhilarating luxury vessel, you must step aboard and experience it for yourself!