Sea Ray 420 Sedan Bridge Boats For Sale

The Sea Ray 420 Sedan Bridge is a 42-foot diesel motor yacht built with a two-stateroom, two-head layout, and the 2005 model year is the one most commonly found on the used market. It has become a popular Great Loop cruiser thanks to its enclosed salon, protected flybridge and full liveaboard galley. Shoppers cross-shopping the Sea Ray 400 Sedan Bridge and the wider Sea Ray Sedan Bridge line will find the 420 sits toward the compact end of the family, with everything needed for extended cruising for two couples. Examples of the Sea Ray 420 Sedan Bridge for sale range in engine hours from under 700 to roughly 1,760, so condition and maintenance history matter more than age alone.

Power comes from twin Cummins 6CTA diesels on straight shafts, rated at 480 horsepower each. These are the specs to verify when buying a Sea Ray 420 Sedan Bridge: the straight-shaft Cummins drivetrain, hour totals, and service records from a professional Cummins technician. A bow thruster is fitted for close-quarters handling, and some boats have been fitted with new bronze rudders and fresh bottom paint.

The flybridge is a strong point, with a large U-shaped settee aft, two captain's chairs at the helm and a companion seat with a bolster. Helm electronics vary by boat, with some carrying twin Garmin screens plus autopilot and VHF, and others fitted with a Raymarine GPS chartplotter. The canvas and Isinglass enclosure is removable, and at least one boat has a Webasto bridge air-conditioning unit added to cool the enclosed bridge. Sightlines are open across the bow with no significant blind spots, and the space can seat close to ten people.

On the exterior, the swim platform holds an extendable swim ladder hidden underneath and a hot-and-cold outdoor shower to port. The cockpit has molded steps up to the bridge, side lockers for life jackets and fuel transfer and shutoff, and a Norcold refrigerator. The bow is a large sun area with built-in stainless grab rails, and some listings include a tender with a 9.9-horsepower Mercury.

Inside, the salon is bright and open, with a port sleeper sofa, a starboard love seat with storage beneath, wood blinds, real wood cabinetry and a flat-screen TV with an AV system. Three steps lead down to the galley, which has solid-surface countertops, a stainless sink, a dual-voltage fridge-freezer, a Panasonic convection microwave and a two-burner cooktop, with a Splendide washer-dryer combo tucked under the steps. The forward master is the V-berth cabin with cedar-lined closets and an en suite head with a separate shower behind an acrylic door. The guest stateroom is set up as twin berths that convert to a double with a filler, and its head, also with a separate shower stall, sits just outside the door. A hallway pantry adds storage. When evaluating a Sea Ray 420 Sedan Bridge for sale, weigh the diesel service history, the condition of the bridge enclosure, and whether the heads remain manual or vacuum-flush, since equipment varies from boat to boat.