2260 E Main Street
Mesa, AZ 85213

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2019 Newmar Mountain Aire 4550 Class A Diesel Motorhome

Unspecified/Other Stock # 085707, 4VZVU1E94KC085707, 500hp Cummins ISX engine, , , exterior
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$ 4117 /mo*
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Only 1 Newmar Mountain Aire 4550 left in stock
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Lazy Days RV
2260 E Main Street
Mesa, AZ 85213
Sales: 8:00 AM - 6:00 PM
Service & Parts: 8:00 AM - 5:00 PM
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Our team of experts is here to answer your questions!
At a Glance
500hp Cummins ISX

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Our customers are important to us! We have been taking extra precautions to make sure our business is virus free including:
• Disinfecting touched areas after RV tours
• Disinfecting of showroom and public areas daily
• Social distancing guidelines are followed
• All service guests will have Anti-Microbial Fog performed for the safety of our staff and guests during these unprecedented times

2019 Newmar Mountain Aire 4550

Quad Slide Class A Diesel Pusher

Take a look at this 2019 Newmar Mountain Aire 4550 Quad Slide Class A Diesel Pusher! Please review the information provided and call our professional sales team toll free at 1.888.385.1122 today with any further questions you may have regarding this unit.


Full-Paint Masterpiece Finish with Cut & Buff and Nano Shield Protection on Front Cap, Painted Power Baggage Door Locks, Keyless Entry Door with Touch Pad & Door Bell, Convex Exterior Mirrors with Remote Control, Defrost, Turn Signals and Side View Cameras, Entrance Door with Automatic Step, Rear Hitch for Towing Car, Assist Handle at Entrance Door, Mud Flaps, Rear Protective Tow Guard with Stainless Steel Newmar Letters, Undercoating, Hydraulic Leveling Jacks, Stainless Steel Exterior Trim Pieces and Entrance Door Kick Panel, Hammock Backer, Storage Bins in Pegboard Compartment, and more!


Fiberglass Roof with Walkable Decking and Intergrated Gutter Rail, Gelcoated Fiberglass Exterior Sidewalls, Front and Rear Caps, Aluminum-Frame Sidewalls & Roof Construction, 16" on Center, 5/8" Foam Insulation Laminated in Sidewalls & Ceiling, Polar Pak R19 Batten Insulation on Roof, Automatic Mechanical Lock Arms on Non-Hydraulic Slideout Rooms - Paddle Style, and more!


12.5 kW Cummins Onan Diesel Generator, 50 Amp Electrical Service with Flexible Cord with Automatic Transfer Switch, Six 6-Volt House Batteries, Battery Disconnect Switch for House Battery, 10 Watt Solar Panel to Charge Chassis Battery, 3000 Watt True Sine Inverter, Emergency Engine Start Switch, Engine Block Heater, Energy Management System, Exterior Security Lights, Midship Side Turn Signals, LED Lights Recessed in Ceiling and Underneath Overhead Cabinets, Accent Lights in Feature Ceiling, Slideout Fascia Trim, Lambrequins, LED Lighting in Pull-out Pantry, Kitchen and Bathroom Base Cabinets, LED Lights in Exterior Storage Compartments on Automatic Switches Controlled by Interior Master Switch, LED Lights Installed Under Door Side Slideouts, Lights in Wardrobes, Manually Operated Hold-To-Run Slideout Switch, Automatic Generator Start on Low Battery or Temperature Setting, Cable TV Connection, Interior Courtesy Lights, Dimmable Adjustable Aim Reading Lights at Head of Bed, USB Charger at Dinette & Bedroom Night Stand, USB Outlet at Dash for Driver Use, USB Outlet at Head of Each Bunk Area*, Power Rewind Wheel with 50' Cord, Recessed Docking Lights, Secondary Multiple Touchscreen in Bedroom, Silverleaf Multiplex Electrical Wiring System, Solar Prep with Six Gauge Wire from Roof to House Battery, Spare Fuses in Chassis and House Fuse Panels, Wireless Phone Charger Pad in Driver Area, and more!


Demand Water System, Sewage Holding-Tank Rinse, Dometic 321 China Bowl Stool or Macerator Stool*, Solid Surface Shower Walls with Glass Door, Fold Down Shower Seat, Water Filter for Entire Unit, Exterior Shower, Auto Fill for Fresh Water Tank, Power Water Hose Reel, Hot Water Line to Generator Area*, and more!


Stainless Steel 30" Convection Microwave with Recessed Two Burner Cooktop, Air Horns, Whirlpool 19.7 Refrigerator, Prep for Two-Piece Washer/Dryer, Dometic 3.77 Cf Freezer on Pull-out Tray in Exterior Baggage Compartment, Flush Gas Cooktop Cover of Matching Countertop Material, Central Vaccuum with Tool Kit, and more!


Sony LED TV and Blu-ray Disc Players in Living and Bedroom Areas* (TV Sizes Vary Per Floor Plan), Sony 43" 4K LED TV in Front Overhead, Sony 49" 4K LED TV on Televator in Living Area*, Bose 300 SoundTouch Soundbar, Bluetooth Microphone for Sony Dash Radio, Glass Dash Instrument Panel, Xite Dash Radio, 10" Dual Monitor with Rand McNally Navigation, Xite Tri-view Rearview Camera, Rearview Color Monitor System with Audio, Wingegard Rayzar Automatic Digital TV Antenna, Satellite Dish Prep on Roof, Two Bedroom Radio Speakers, TV Jack and 110 Volt Recept in Door Side Exterior Storage Compartment, Cat 6 TV Cables, Infrared Repeater System to Operate Audio/Visual Components, WiFiRanger Skypro Pack Router, 10 Bc Fire Extinguisher, Smoke Detector, Propane and Carbon Monoxide Detector, and more!


Coming Soon!

You do not want to miss your chance to own this stunning 2019 Newmar Mountain Aire 4550 Quad Slide Class A Diesel Pusher! This unit is sure to impress. Financing is always available on approved credit, and we will even walk you through your new purchase upon delivery to show you how everything works if you're not familiar already. HURRY, and call our professional sales team toll free at 1.888.385.1122 today before it's too late!

  • Condition: New
  • Model: Mountain Aire 4550
  • Trim: Class A Diesel Motorhome
  • Stock: 085707
  • Model number: 4550
  • VIN #: 4VZVU1E94KC085707
  • Engine: 500hp Cummins ISX
  • Fuel: Diesel
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