2001 Bayliner 4788 Pilothouse Motoryacht

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St. Petersburg, FL

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Class Power
Category Pilothouse
Year 2001
Make Bayliner
Length 47'
Propulsion Type Single Inboard
Hull Material Fiberglass
Fuel Type Other
Location St. Petersburg, FL
Mechanical Equipment
  • Engines: twin inboard
  • Horsepower: 370@3,000 rpms
  • Fuel type: diesel
  • Manufacturer: Cummins
    Model: 370B (6BTA5.9-M3)
  • Hours: port (2,057.9), stbd (2,063.7)
  • Transmissions: ZF Marine Model: HSW800A2-2.0
  • Ratio: 1.96
  • Generator: Westerbeke Model: 12.5BTDA KW: 12.5 Fuel type: diesel
  • Hours: 361

Sleeps 6; two in Master (Queen), two in Guest (2-Singles) and two in VIP (Queen)

Two heads/showers, Master has full-size bathtub


Galley Equipment
  • Princess Three-burner Electric Stove w/Oven
  • GE Microwave with External Venting
  • GE Trash Compactor
  • Norcold Refrigerator/Freezer AC/DC
  • Corian Countertops
  • Stainless Steel main and prep sinks
  • Wet bar & sink to port
Additional Equipment

Recent Upgrades and Updates

  • Magnum MagnaSine 2,800W pure sine wave inverter/charger system with Digital Remote, Battery Monitoring Kit and Automatic Generator Start (2014).
  • 4x 8D batteries with Blue Sea Systems ACRs (2016)
  • New 12 Raymarine ES-128 Hybrid Touch MFD with CHIRP downvision, WiFi and Bluetooth connectivity (2016)
  • Newer 9 Raymarine C97 MFD w/sonar, WiFi and Bluetooth (2014)
  • Raymarine Seatalk HS Switched Network (2016)
  • Raymarine HD Color Radar (2014)
  • Raymarine AIS Reciever (2014)
  • Complete set of electronic and paper charts covering the entire Great Loop.
  • Two new 16,000 BTU air-conditioners, w/latest digital controls (2016)
  • New pilothouse upholstery in high-end UV resistant fabric made from original Bayliner patterns (2019 W.I.P.)
  • New Helm-Seat Upholstery (2018)
  • Upgraded VacuFlush systems (2) with new Whisper-Quiet motors (2017-2018)
  • New 20 Gallon water-heater (2017)
  • New High-volume variable-speed fresh-water pressure pump (2017)
  • Beautifully crafted upgrades to TV and entertainment systems cabinetry (2014) with hide-away articulating mount flat screen TV.
  • Two new stainless steel wet exhaust risers (2019)
  • Two new turbochargers (2017)
  • Two new walker Airseps (2017)
  • Updated entertainment systems cabinetry (2014).
  • New Vetus thruster motor (2017)
  • New cockpit bolsters/upholstery (2019)
  • Two New flat-screen TVs (2014)
  • New Bluetooth-capable high-spec audio systems (2017, 2018)
  • New 3,000K LED strip-lighting in Salon, Pilothouse and Companionway (2017)
  • New 2,700K LED lights in all three cabins (2017)
  • New 3,000K LED lights in galley (2017)
  • New LED lighting in both heads (2017) 
  • New galley faucet w/pull-down sprayer (2018)
  • New deluxe model Magma Grille, mounting brackets and cover (2019)
  • New forward bimini top (2018)
  • New aft bimini top (2014)
  • New outside sun-screens for all windows and full screen enclosure for cockpit (2014)
  • All exterior sun cover canvas re-stitched (2017)
  • New generator exhaust hoses (2019)
  • Rebuilt 'Nylatron' davit winch bushings (2017)
  • New Lasdrop dripless shaft seals (2017)
  • New motor mounts (2016)
  • New engine water pump, port (2017)
  • Complete buff and wax, hull and topsides (2019)
  • Shipboard wi-fi by IslandTime PC (2016)
Navigation Systems


  • Magnetic compass (Danforth Constellation)
  • VHF (Raytheon Ray 220)
  • Chart plotter & radar (Raymarine C-97 E70012R)
  • Digital depth (Raytheon ST60)
  • A.I.S. Reciever
  • Remote control searchlight
  • Autopilot (Raytheon wired remote)


  • Magnetic compass (Danforth Constellation)
  • 3 x windshield wipers
  • 2 x window defoggers
  • VHF (Raymarine Ray 210)
  • Autopilot (Raymarine ST6000+)
  • MFD (Chart plotter/Sonar/Radar (Raymarine ES-128 Hybrid Touch 12")
  • Remote control searchlight
  • Autopilot pump (lazarette stbd side)
Total Power
740.0 hp
Speed and Distance
Cruising Speed
Max Speed
Nominal Length
Length Overall
Fuel Tank Capacity
Fresh Water Tank Capacity
Holding Tank Capacity
Engine Model Cummins Diamond 370hp
Total Power 740hp
Engine Hours 2060
Engine Type Single Inboard
Fuel Type Other
Hull Shape Other
2001 Bayliner 4788 Pilothouse Motoryacht

2001 Bayliner 4788

(additional pictures uploaded soon, or contact us for download link.)

Freshwater kept for most of her life, this 4788 is a two-time Great Looper and among the cleanest and best equipped examples on the market today.  Recently updated with high-spec electronics, newer hypalon dinghy/outboard, and many popular upgrades, she is freshly buffed and waxed, virtually turn-key and ready for her next adventure!

Recent full (pre-purchase) survey available. 


Kept by original owners in fresh water on the upper Chesapeake Bay from 2001 through 2013.  Under new owners beginning in 2014, completed the Great Loop in 2015 and again in 2017.  Present owners purchased her in mid 2017 and have upgraded and/or replaced many items since then.

Unforseen events have caused a change of plans and present an excellent opportunity for new owners.


Model Highlights


With more than 700 hulls built over a production run spanning 18 years, the 4588/4788 models are the most popular pilothouse motoryachts ever built, and they got better with time.  In the final two years of production, the 2001 and 2002 4788s enjoyed the benefits of 16 years of continuous design and feature improvements that further enhance the value of these newer versions.  Well kept examples of the 2001 and newer models are becoming scarce.


Feature Highlights:


Includes all the most desirable factory options:

  • Upgraded 370 HP Cummins engines with Bosch injection (CPL 2208).  
  • Three A/C units total 44,000 BTUs with Reverse Cycle Heat for comfortable living in any climate and high-volume circulation pump.  
  • Optional (upgraded) 12.5 kW Westerbeke Generator with less than 370 hours.
  • 800lb Electric Winch (recent bushing service), dinghy cradle and davits
  • Flybridge refrigerator, wet-bar and prep kitchen


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