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- SALE PRICE: $39,995
- List: $42,250
- You Save: $2,255
Specifications
| Interior Color | NEUTRAL | VIN | 4YDF37425KA740918 |
Description
Step into luxury and discover why the 2019 Keystone Montana High Country 377FL continues to be one of the most sought-after fifth wheels for extended travel and full-time RV living. Designed with a spacious front living room floorplan, five slide-outs, and premium residential features, this coach offers an exceptional blend of comfort, elegance, and functionality. At approximately 41 feet 4 inches in length and a dry weight of around 13,500 pounds, the 377FL provides the space and amenities needed for unforgettable camping adventures or long-term stays.
Inside, you'll be welcomed by a beautifully appointed front living area featuring opposing tri-fold sofas, power theater seating, a large entertainment center with a fireplace, and panoramic windows that fill the room with natural light. The elevated kitchen offers solid-surface countertops, a residential refrigerator, large pantry, kitchen island, convection microwave, and abundant cabinet storage, making meal preparation effortless. Toward the rear, the private master suite features a king-size bed, expansive wardrobe, washer and dryer prep, and a spacious bathroom with a residential shower, dual-sink vanity, and linen storage for maximum comfort.
Built with Keystone's renowned quality and four-season capability, the Montana High Country 377FL features a fully enclosed heated underbelly, high-performance insulation package, hydraulic auto-leveling system, premium suspension, and generous exterior storage compartments. Whether you're planning cross-country adventures, seasonal camping, or full-time RV living, the 2019 Keystone Montana High Country 377FL delivers residential luxury, dependable construction, and exceptional value that campers continue to appreciate.
Reasons to Buy
- Spacious front living room with opposing sofas, theater seating, fireplace, and entertainment center
- Five slide-outs create an open, residential-style interior perfect for extended stays
- Residential kitchen with solid-surface countertops, island, large pantry, and residential refrigerator
- Private rear master suite with king bed, washer and dryer prep, and large bathroom
- Four-season construction with a heated and enclosed underbelly for year-round camping
- Hydraulic auto-leveling system makes setup quick and effortless
- Ideal for extended travel, seasonal camping, and full-time RV living with luxury residential amenities
Features
Standard Features (2019)
Bathroom Features
- Skylight over shower
- 12-gallon DSI gas/electric water heater with 16.2 GPH fast recovery
- Undermount sink
- Seamless countertop
- Three (3) drawers (1) door vanity
- Brushed nickel shower head and faucet
- Seamless 48"" x 30"" fiberglass shower w/ seat (Residential Living Package)
- Porcelain foot-flush toilet (Residential Living Package)
- 50 Amp service (Residential Living Package)
- 60 Amp converter with charge wizard technology (Residential Living Package)
Bedroom Features
- Four (4) drawer large size dresser
- Reading lights over bed
- Massive storage under bed
- Wood TV cabinet
- High density foam mattress (Residential Living Package)
- Bedside USB charging station (Residential Living Package)
- Bedside nightstands (Residential Living Package)
- Prepped for combo or stackable washer/dryer with separate 20amp circuits for each appliance (Residential Living Package)
- Magnetic bedroom door holder (Residential Living Package)
- Motion sensor LED light in bedroom closet (Residential Living Package)
- Easy Sweep master bedrooms (n/a 380/381TH)
- Easy-Sweep vinyl flooring ipo carpet
- 60"" x 80"" Queen Bed
- Shiplap design headboard
Construction Features
- Unified wiring standard: each wire color-coded and numbered
- Roof rafters
- Welded aluminum framed walls and floors
- Laminated sidewalls with dual layered luan and metal backing strips to anchor interior cabinets
- Seamless 5/8"" thick floor decking
- Powder coated 10"" steel I-beam frame (305, 310, 320, 321, 344, 345, 330, 331)
- Powder coated 12"" steel I-beam frame (362, 364, 365, 372, 373, 374, 375, 380, 381, 384, 385)
- Seamless roto-cast holding tanks
- Double insulated rear wall
Easy Set Up Features
- Dometic 12V electric patio awning with LED lights and power channel
- Heated central exterior water and convenience center : (Outside shower with quick connect hose, Black tank flush, Easy winterization kit, Water heater bypass, Power tank fill, Enclosed low point drains, Battery disconnect, Cable/satellite hook-ups, 12v light, Furrion¨ solar charging prep)
Exterior Features
- LPG quick connect for accessories
- Motion sensor LED lights in toy hauler garage
- MORryde Step Above entry steps with strut assist
- Motion sensor LED lights in pass-through storage compartment
- Automotive paint with two layers of clear coat on front cap
- High-gloss gel coated sidewalls and rear wall
- Tinted safety glass windows
- Fold-away entry handle
- Rear roof ladder
- Slam latch pass-through storage compartment doors
- Extra large (30"" wide by 78"" tall) entry door with friction hinge
- Enormous drop frame pass through-storage compartment
Four Seasons Features
- R-21 equivalent insulated floor (Four Season Living Package)
- R-15 equivalent insulated slide out floors (Four Season Living Package)
- R-11 equivalent insulated sidewalls (Four Season Living Package)
- Insulated and heated holding tanks and dump valves (Four Season Living Package)
- Enclosed and heated low point drains (Four Season Living Package)
- 12V electric tank heaters, all tanks (Four Season Living Package)
- Ceiling fan (n/a 372rd, 373rd) (Four Season Living Package)
- 34"" Led fireplace that can heat 500 sq. ft. (5100 Btu) (Four Season Living Package)
- 35,000 btu Furnace (Four Season Living Package)
- 3""x 14"" in-floor straight line heat duct system (Four Season Living Package)
- 15,000 Btu ducted air conditioner, bedroom (Four Season Living Package)
- 15,000 Btu Whisper Quiet main air conditioner system, living room (Four Season Living Package)
- 16,500 Btu heat pump on main air conditioner (Four Season Living Package)
- Tested and approved for 0 degree usage (Four Season Living Package)
- Two attic vents for cross ventilation (Four Season Living Package)
- R-38 equivalent insulated roof (Four Season Living Package)
Home Entertainment
- HD LED TV with Climatesmart & Vibrationsmart, living room (Residential Living Package)
- Climatesmartª & Vibrationsmart Furrion Studio Collection with Single Remote Control
- Marine grade exterior speakers
- KeyTV satellite prep (Residential Living Package)
- Exclusive Furrion Omnidirectional Rooftop Antenna with 4G LTE / Wi-Fi Prep (Residential Living Package)
Kitchen Features
- Sink cover storage below kitchen sink (Residential Living Package)
- Deep 60/40 stainless steel sink (Residential Living Package)
- High-rise faucet with integrated pull-out sprayer (Residential Living Package)
- 30"" over-the-range microwave (Residential Living Package)
- Furrion 21"" 2 in 1 stainless steel cooktop and oven with triple glass door (Residential Living Package)
- Glass bifold range cover (Residential Living Package)
- Booth dinette with easy-lift seats (Residential Living Package)
- Motion sensor LED light in pantry (select models)
- (Residential Living Package)
- Power vent fan with rain sensor & wall controlsIsland countertop accent lighting
- 12 cu. ft. 4 door RV refrigerator (mandatory): select models
- French door residential refrigerator w/ ice maker and 1000 watt inverter (Mandatory): select models
- Full extension drawer guides
- Pull out kitchen trash can (select models)
- Subway tile backsplash
- Solid surface kitchen countertop (Residential Living Package)
- Solid surface flush mount sink covers (Residential Living Package)
Living Area
- Led motion sensor light at steps and switch panel
- Brushed nickel cabinet hardware
- Solid hardwood slide-out fascia
- 6' 6"" tall main slide-outs
- Ceiling crown molding
- Shaw carpet with R2X protection
- Beauflor flooring with 7-year cold cracking warranty
- Flush mounted LED interior lights (Residential Living Package)
- Roller Shades (Residential Living Package)
- Tri-fold hide-a-bed sofa (Residential Living Package)
- Theater seating with power recliners and USB port (Residential Living Package)
Towing Features
- Under-mount spare tire and carrier
- MaxTurn front cap and radius frame with Hitch Visionª
- Hitch Vision Mirror
- Road Armor suspension (380/381TH: Trail Air suspension)
- Road Armor King Pin
- Backup camera prep
- F-range tires with 5-year manufacturer warranty
- 16"" 8-Lug aluminum wheels (110 psi)
- 6000 lb. Dexter E-Z Lube axles with self-adjusting brakes (305, 310,320, 321, 344, 345, 330, 331)
- 7000 lb. Dexter E-Z Lube axles with self-adjusting brakes (362, 364, 365, 372, 373, 374, 375, 380, 381, 384, 385)
- Backup lights
Exterior Options
- 4 Point electric automatic leveling system, mandatory (305, 310, 320, 321, 344, 345, 330, 331)
- 6 Point electric automatic leveling system, mandatory (362, 364, 365, 372, 373, 374, 375, 380, 381, 384, 385)
- Dual pane frameless windows
- Slide-out awnings package
- Generator ready (Onan 5.5 KW specifications)
- Onan Marquis Gold 5.5 KW LP generator
- 2"" Receiver Hitch, mandatory (n/a 380/381TH)
Interior Options
- King bed (n/a 362, 380, 381)
- Power vent fan with rain sensor in bathroom
- Power vent fan with rain sensor in rear bathroom (362, 364, 365)
- Free standing dinette with 4 chairs
See us for a complete list of features and available options.
All standard features and specifications are subject to change.
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*All calculated monthly payments are an estimate for qualified buyers only and do not constitute a commitment that financing or a specific interest rate or term is available. Financing terms may not be available in all Campers Inn locations. Campers Inn RV Sales is not responsible for any misprints, typos, or errors found in our website pages. Any price listed excludes sales tax, registration tags, and delivery fees. Manufacturer pictures, specifications, and features may be used in place of actual inventory in stock on our lot. Please contact us for availability as our inventory changes rapidly.
Manufacturer and/or stock photographs may be used and may not be representative of the particular unit being viewed. Where an image has a stock image indicator, please confirm specific unit details with your dealer representative.
Manufacturer and/or stock photographs may be used and may not be representative of the particular unit being viewed. Where an image has a stock image indicator, please confirm specific unit details with your dealer representative.

