42 Sea Ray 2003 Boat for Sale

ASKING PRICE: $199,000 Watch Price

Key Largo, FL

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Yacht Photos Pics 2003 Sea Ray 420 Sundancer yacht docked in a marina, surrounded by other boats.

Yacht Photos Pics 2003 Sea Ray 420 Sundancer yacht docked in a marina at sunset.

Yacht Photos Pics 2003 Sea Ray 420 Sundancer yacht docked at marina under clear blue sky.

Yacht Photos Pics 2003 Sea Ray 420 Sundancer cruising on a sunny day, surrounded by lush greenery.

Yacht Photos Pics 2003 Sea Ray 420 Sundancer yacht docked, named "Lucky Me," in a marina setting.

Yacht Photos Pics 2003 Sea Ray 420 Sundancer yacht cruising on a sunny day.

Yacht Photos Pics 2003 Sea Ray 420 Sundancer interior with stainless steel appliance and sleek cabinetry.

Yacht Photos Pics 2003 Sea Ray 420 Sundancer helm with modern controls and marina view.

Yacht Photos Pics 2003 Sea Ray 420 Sundancer yacht sink with chrome faucet and sleek design.

Yacht Photos Pics Control panel of a 2003 Sea Ray 420 Sundancer with autopilot and thruster controls.

Yacht Photos Pics 2003 Sea Ray 420 Sundancer yacht interior with blue cover and ocean view.

Yacht Photos Pics 2003 Sea Ray 420 Sundancer yacht interior with striped cushions, docked by the water.

Yacht Photos Pics 2003 Sea Ray 420 Sundancer yacht docked with paddleboards on deck.

Yacht Photos Pics 2003 Sea Ray 420 Sundancer yacht named "Lucky Me" docked at marina.

Yacht Photos Pics 2003 Sea Ray 420 Sundancer yacht interior with white seating and striped cushions at a marina.

Yacht Photos Pics Luxurious seating area on 2003 Sea Ray 420 Sundancer yacht with white cushions and table.

Yacht Photos Pics 2003 Sea Ray 420 Sundancer interior with white seating and helm station.

Yacht Photos Pics Dashboard of 2003 Sea Ray 420 Sundancer with navigation display and gauges.

Yacht Photos Pics Helm of 2003 Sea Ray 420 Sundancer with navigation equipment and steering wheel.

Yacht Photos Pics 2003 Sea Ray 420 Sundancer helm with navigation equipment and wooden steering wheel.

Yacht Photos Pics 2003 Sea Ray 420 Sundancer yacht docked, showcasing sleek design and branding.

Yacht Photos Pics 2003 Sea Ray 420 Sundancer yacht docked, with scenic water and boats in the background.

Yacht Photos Pics Bow view of 2003 Sea Ray 420 Sundancer yacht on calm water.

Yacht Photos Pics 2003 Sea Ray 420 Sundancer yacht docked at marina, featuring sleek design and spacious deck.

Yacht Photos Pics Interior view of 2003 Sea Ray 420 Sundancer yacht cockpit with clear windows and control panel.

Yacht Photos Pics Cockpit of 2003 Sea Ray 420 Sundancer with navigation instruments and steering wheel.

Yacht Photos Pics 2003 Sea Ray 420 Sundancer yacht docked at a marina, featuring a sleek design.

Yacht Photos Pics 2003 Sea Ray 420 Sundancer yacht docked at marina, featuring sleek design and clear canopy.

Yacht Photos Pics Bow of 2003 Sea Ray 420 Sundancer yacht with anchor and railing on calm water.

Yacht Photos Pics 2003 Sea Ray 420 Sundancer yacht docked at marina, featuring sleek design and spacious interior.

Yacht Photos Pics 2003 Sea Ray 420 Sundancer yacht docked in a marina with other boats.

Yacht Photos Pics Cummins Onan generator in 2003 Sea Ray 420 Sundancer engine room.

Yacht Photos Pics Engine room of a 2003 Sea Ray 420 Sundancer yacht, showcasing mechanical components.

Yacht Photos Pics Engine compartment of 2003 Sea Ray 420 Sundancer with visible hoses and components.

Yacht Photos Pics 2003 Sea Ray 420 Sundancer yacht docked at marina with clear blue skies.

Yacht Photos Pics Luxurious interior of 2003 Sea Ray 420 Sundancer yacht with white seating and striped cushions.

Yacht Photos Pics Wood-paneled refrigerator doors on 2003 Sea Ray 420 Sundancer yacht interior.

Yacht Photos Pics Cozy cabin interior of 2003 Sea Ray 420 Sundancer with comfortable bedding.

Yacht Photos Pics Interior cabin of 2003 Sea Ray 420 Sundancer with beige leather seating and storage.

Yacht Photos Pics Luxurious interior of 2003 Sea Ray 420 Sundancer with plush seating and elegant wood table.

Yacht Photos Pics Luxurious interior of 2003 Sea Ray 420 Sundancer yacht with elegant seating and kitchenette.

Yacht Photos Pics Interior of 2003 Sea Ray 420 Sundancer yacht with elegant wood finishes and cozy seating.

Yacht Photos Pics 2003 Sea Ray 420 Sundancer yacht at night, reflecting on calm water.

Yacht Photos Pics Luxurious 2003 Sea Ray 420 Sundancer yacht interior with plush seating and ambient lighting.

Yacht Photos Pics Interior view of 2003 Sea Ray 420 Sundancer yacht cockpit with helm and seating.

Yacht Photos Pics 2003 Sea Ray 420 Sundancer yacht docked in a marina with city skyline.

Yacht Photos Pics 2003 Sea Ray 420 Sundancer yacht docked at marina with city skyline backdrop.

Yacht Photos Pics 2003 Sea Ray 420 Sundancer docked, named "Lucky Me," at a marina.

Yacht Photos Pics 2003 Sea Ray 420 Sundancer yacht on stands, blue hull, outdoors.

Yacht Photos Pics 2003 Sea Ray 420 Sundancer boat on stands, showing propellers and hull.

Yacht Photos Pics 2003 Sea Ray 420 Sundancer yacht on stands, reflecting surroundings, under clear blue sky.

Yacht Photos Pics Close-up of 2003 Sea Ray 420 Sundancer trim tab and hydraulic actuator.

Yacht Photos Pics Engine room of 2003 Sea Ray 420 Sundancer, showcasing dual marine engines.

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Last updated Mar 6, 2026

42' Sea Ray 2003

PLEASE CONTACT ADRIAN PHILPOT - KINGSTON YACHT SALES

*****REDUCTION - PRICED TO SELL! $15K REDUCTION JAN 2026*****

The Sea Ray 420 Sundancer (later 44 Sundancer) is a highly regarded express cruiser known for its sleek styling, spaciousness, and luxury, offering a two-stateroom, two-head layout with cherry woodwork, Ultraleather, and well-appointed galley for comfortable cruising and entertaining

The builder calls her "racy," as she is sexy with her curved sheer line and more hull to work with, which carries her lines better. The hardtop gives you protection in all weather. The BLUE HULL makes her stand out and the performance and fuel efficiency will impress.

Quite possible the nicest/cleanest Sea Ray 420 Sundancer on the market! One of the best layouts with two cabins and two heads with separate shower stall. The 2003 Sea Ray 420 Sundancer comes with hardtop, 2018 generator 260 hours approx and the HIGHLY SOUGHT AFTER CUMMINS 450 6CTA 8.3 DIESEL ENGINES!!

This is the one! She’s a must see if you’re in the market for a 420 DA.

CLEAN - CLEAN - CLEAN - CUMMINS DIESEL - GENERATOR (new 2018 low hours) - HARDTOP - TWO HEADS/TWO CABINS - BOW THRUSTER - LED LIGHTS THROUGHOUT - PLENTY OF UPGRADES AND MAINTENANCE

DEC 2025 UPDATE - COMPLETE FRESH BOTTOM SAND AND PAINT - HULL POLISH AND WAX - TOPSIDES POLISH AND WAX - FRESH OIL CHANGES - READY TO GO!

HIGHLIGHTS:

Twin Cummins 6CTA 8.3 (450 Diamond Series) Diesel engines 1500 hours approx
Hardtop
Bow thruster
2018 9kw Cummins Onan Diesel Generator 230 hrs approx
2 cabin 2 vacuflush head with separate shower stall
New Raymarine chartplotter
Radar
Autohelm
Two sets cockpit carpets
Custom sunshade
Bow sunpad
Two fridge + cockpit fridge
Very clean boat with obvious care!

Engines

Make : CUMMINS

Model: 6CTA 8.3L 450 Diamond series

Fuel: Diesel

HP: 450 x2 (900 hp total)

Hours: 1500

RECENT MAINTENANCE

After cooler rebuild 2020

Heat exchanger rebuild 2020

Oil changes both engines and generator plus trans fluid JULY 2024 1292 EMGINE HOURS

Fuel filters rebuild and cleaned JUNE 2024

Re-bed rudders. REPACKED SEPT 2024

Hull polish and wax JULY 2024 and OCT 2024

Change raw water hoses engines and generator DONE SEPT 2024

Change air filters DONE OCT 2024

Change shift solenoid starboard engine booked to be done by Brian DONE SEPT 2024

All new cockpit LED lights. DONE NOV 2024

All new interior LED bulbs NOV 2024

Custom sunshade. DONE OCT 2024

New dash cover. DONE OCT 2024

New fender covers and lines NOV 2024

Polish and wax top sides wet sand and wax transom DONE NOV 15 2024

New battery charger pro mariner 60 amp DONE

New axium 12 chartplotter DONE NOV 2024

Guest head duct valves and bellows vacuflush DEC 2024

Vacufush duck valves main cabin head NOV 2024

New toilet seats 2025

130’ 5/16 anchor chain added with shackle to boat DEC 2024

New cockpit speakers NOV 2024

Dometic black water in line vent filter replaced DEC 2024

Complete sand and bottom paint - October 2025

Blue Hull polish and wax - Oct 2025

Note: Delivery available for a fee

Note- paddle boards and holders not included.

PLEASE CONTACT ADRIAN PHILPOT - KINGSTON YACHT SALES

Denison Yachting is pleased to assist you in the purchase of this vessel. This boat is centrally listed by Yacht Network by United City Yachts.

Denison Yacht Sales offers the details of this yacht in good faith but can’t guarantee the accuracy of this information nor warrant the condition of this boat for sale. This yacht for sale is offered subject to prior sale, price change, or withdrawal from that yacht market without notice. She is offered as a convenience by this yacht broker to its clients and is not intended to convey direct representation of a specific yacht for sale.