New 2025 Keystone RV Sprinter 3900DBL
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3900DBL Floorplan
Specifications
| Sleeps | 9 | Slides | 4 |
| Length | 43 ft 6 in | Ext Height | 13 ft 4 in |
| Interior Color | TEAK | Hitch Weight | 2595 lbs |
| Dry Weight | 13697 lbs | Cargo Capacity | 2893 lbs |
| Fresh Water Capacity | 75 gals | Grey Water Capacity | 122 gals |
| Black Water Capacity | 88 gals | Tire Size | ST255/85R16E |
| Furnace BTU | 35500 btu | Number Of Bunks | 2 |
| Available Beds | King | Refrigerator Type | 12 Volt |
| Refrigerator Size | 16 cu ft | Cooktop Burners | 3 |
| Shower Size | 40" x 30" | Number of Awnings | 3 |
| LP Tank Capacity | 30 lbs | Water Heater Type | Girard Tankless On Demand |
| TV Info | LR 50" LED HDTV | Awning Info | 10' & 17' Electric w/LED Lights |
| Axle Count | 2 | Washer/Dryer Available | Yes |
| Number of LP Tanks | 2 | Shower Type | Standard |
| VIN | 4YDFSTV26S4530742 |
Description
Keystone Sprinter 3900DBL Fifth Wheel – Ultimate Family Space with Two Full Baths
Key Features:
- Private Rear Bunkhouse with Loft
- Four Slide-Outs
- Dual Entry / Exit Doors
- Outdoor Convenience Center
- Two Full Bathrooms
The Keystone Sprinter 3900DBL fifth wheel is the perfect solution for families seeking space, comfort, and smart design. With quad slide-outs, this fifth wheel opens up to a bright, spacious interior that makes extended stays and entertaining effortless.
The main living area is designed for relaxation and connection, featuring a booth dinette or optional free-standing dinette plus full reclining theater seating complete with massage, accent lighting, and USB ports—perfect for movie nights after a full day of adventure.
Kids and guests will love the rear private bunkhouse, which includes its own dedicated bathroom and private exterior entry, allowing easy access from outdoors without tracking messes through the coach. Above the bunk room, a loft area adds additional sleeping or storage space, making it easy to bring friends along for the trip.
The well-appointed kitchen is built for real cooking and entertaining, boasting a three-burner range with glass cooktop, 16 cu. ft. 12-volt refrigerator, pantry, hutch, and a center island with solid-surface countertops and integrated sink. Whether you’re preparing meals for the family or hosting fellow campers, this kitchen delivers both style and function.
Up front, the private master bedroom offers a king bed slide-out for added floor space, along with a large front wardrobe prepped for a washer and dryer. The bedroom is also TV-prepped, giving you the option to create a comfortable retreat of your own. Outside, the two-burner cooktop and exterior refrigerator complete the outdoor living experience.
Built for Comfort, Strength & Easy Setup
Keystone Sprinter fifth wheels are engineered for outstanding towability and all-season comfort. Construction features include 2" aluminum-framed, laminated sidewalls, a fully walkable roof, and dual-layer insulation to help extend your camping season.
Additional premium features include:
- Heated pass-through storage with lockable slam-latch baggage doors
- One-touch 4-point auto-leveling system with return-to-hitch memory
- Congoleum vinyl flooring
- Thomas Payne luxury furniture
- Residential-style seamless marbled countertops
- Girard tankless on-demand water heater
- Central command control system
- 30,000 BTU furnace and dual air conditioners
Offering exceptional space, smart family features, and Keystone’s trusted build quality, the Sprinter 3900DBL is a top-tier choice for RVers who want room for everyone—without sacrificing comfort or convenience.
Features
Standard Features (2025)
Exterior
- Enhanced Exterior Graphics w/ Integrated print
- Full body paint (Optional)
- Floor plan specific 100" wide-body frame w/ full width outriggers
- MaxTurn™ technology w/ Road Armor™
- Hitch Vision™
- 2" aluminum framed and laminated sidewalls
- Tinted safety glass windows
- Automotive-grade painted fiberglass front cap w/ KeyShield™ protection
- Fully walkable roof
- Dual layer insulation
- Rear ladder prep
- Equal torsion cable slides w/ manual override
- Thermal package (performs from 0-100 degrees)
- Heated & enclosed underbelly w/ astro-foil insulation
- Dexter® E-Z Lube axles with never-adjust brakes (6 year warranty)
- Aluminum wheels w/ lifetime warranty
- One touch 4-point leveling system w/ return hookup memory
- 30" friction hinge entry doors
- Suburban StowAway Entry Step with 33% Larger first step
- High performance MAXXIS Radial Tires w/ Balancing Beads
- 2" Receiver Hitch w/ 4 way hook up - 3,000lb Limit
- Heated pass-through storage w/ lockable slam latch baggage doors
- Locking slam latch baggage doors
- Back-up camera prep
- Battery disconnect
- Outside shower w/ hot & cold water
- Over-sized roto cast holding tanks with best in class capacities
- LP quick connect
- Electric awning with friction hinge adjustment, LED light strip, & manual override
Interior
- Congoleum® vinyl flooring w/ one-piece Dyna Span™ marine grade decking
- Black out night shades
- Floating style made deck steps with Shoe storage
- Designer upholstered window valances
- Residential style screwed & glued cabinetry
- Theater seating w/ USB Charging
- Thomas Payne luxury collection furniture
- 5.5K BTU electric fireplace w/ thermostat control & remote
- Maxx Air® power vent fan(s) w/ rain sensor
Keystone Exclusives
- Color-coded unified wiring standard
- 4G LTE and Wi-Fi prep
- Tuf-Lok thermoplastic duct joiners
- KeyTV™ multisource signal controller
- In-floor heating ducts
- Tru-fit™ slide construction
Kitchen
- 22" deep drawers w/ full extension heavy-duty guides
- Residential style Seamless marbled countertops
- Deep single-basin stainless steel industrial sink
- High-rise pull out faucet & sprayer
- Legless dinette w/four chairs & storage (Optional; select models)
- Wood beam style pendant light soffit
- Pendant lights over kitchen island
- Free standing table w/four chairs (Standard; select models) (Optional; select models)
Appliances & Utilities
- (2) 30 lb. LP tanks w/ auto changeover
- (2) Air conditioning units
- 3rd A/C (Optional; select models)
- 30K BTU furnace
- Girard tankless on-demand water heater
- Premium entertainment center w/ HD LED TV, Multi Zone Stereo, exterior TV hook-up & speakers
- 16 Cu. Ft. 12V refrigerator
- Stainless steel microwave w/carousel
- Oversized 30" over the range microwave
- 3-burner gas range w/ 21" stainless steel oven, glass top, & piezo electronic ignite
- Stackable washer/dryer prep
- Dimmable Ribbon Style LED Batten Lighting
- Traditional Central Command Center
Bedroom
- 70" x 80" king bed w/gas strut storage
- LED reading lights above bed
- Upgraded bedspread
- TV hook-up
Bathroom
- Large 48" x 30 shower w/self cleaning shower enclosure and domed skylight
- Porcelain foot flush toilet
Safety
- Breakaway switch
- GFI receptacles
- Carbon monoxide detector
- Smoke detector
- Fire extinguisher
See us for a complete list of features and available options!
All standard features and specifications are subject to change.
All warranty info is typically reserved for new units and is subject to specific terms and conditions. See us for more details.
Due to the current environment, our features and options are subject to change due to material availability.
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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.

