New 2026 Keystone RV Sprinter 3900DBL

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New 2026 Keystone RV Sprinter 3900DBL

Fifth Wheel

Stock # 107530

Mesa, AZ

This Unit Includes $23,882 in Upgrade Options. Private Rear Bunkhouse Suite Ideal for kids, guests, or work-from-the-road lifestyles.

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Factory Brochure

13,697 lbs

Sleeps 9

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Floorplan
Specifications
Description
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Factory Brochure

3900DBL Floorplan

Factory Brochure

Specifications

Sleeps	9	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	ST255/85R16G
Refrigerator Size	16 cu ft	LP Tank Capacity	60
Number of LP Tanks	2	VIN	4YDFSTV20T4530169

Description

NEW 2026 Keystone Sprinter 3900DBL Fifth Wheel – Your Spacious, Two-Bathroom Home-on-Wheels

Luxury, comfort, and function come together in the all-new 2026 Keystone Sprinter 3900DBL fifth wheel. This full-profile RV was designed with families and extended-stay campers in mind, offering a residential feel with thoughtful amenities, multiple private sleeping areas, and two full bathrooms—so everyone can enjoy more space, more comfort, and less waiting in line.

Key Features for Comfortable, Connected Living:

Spacious Front King Bedroom
Retreat to your serene sanctuary featuring a king-size bed, large wardrobe, dresser, and prep for a washer/dryer to make long stays a breeze.
Private Rear Bunkhouse Suite
Ideal for kids, guests, or work-from-the-road lifestyles. Complete with its own second full bathroom, storage, and comfortable sleeping for multiple people.
Dual Full Bathrooms
No more sharing! Each full bath includes a shower, toilet, and sink, making morning routines and late-night trips more convenient for all.
Cozy Fireplace & Theater Seating
Whether you're warming up after a day outside or enjoying movie night, the fireplace and plush seating offer all the comforts of home.
Expansive Kitchen with Island
Cook up a storm with the large kitchen island, residential appliances, deep storage drawers, and abundant counter space for meal prep and serving.
100" Wide-Body Construction
Extra width = more living space, more storage, and a true residential feel from front to back.

Smart Innovation with Keystone Camping Made Easy Package:

SolarFlex™ Solar Package
Stay powered up off-grid with Keystone's versatile solar-ready platform, available in multiple configurations.
iN-Command® Lite Control Panel
Control lights, slides, HVAC, awnings and more from your phone or the digital control panel inside.
KeyTV™ Multi-Source Signal Controller
Simplify your entertainment setup with smart cable and satellite signal management.
Motion Sensor Lighting
Hands-free convenience in key storage and hallway areas.
Rear Ladder
Full roof access for maintenance or stargazing.

Why Buy From Campers Inn RV:

Knowledgeable RV professionals who help match you with the right RV for your travel lifestyle
Thorough pre-delivery inspection process so your RV is ready for the road
Flexible financing solutions tailored to your needs
Nationwide support network for service and assistance wherever you travel
A long-standing commitment to customer satisfaction before and after the sale

Campers Inn RV is dedicated to helping you start your next adventure with confidence, comfort, and the support of one of the most trusted names in the RV industry.

INVENTORY MAY BE SHOWN. COLOR AND SPECS MAY VARY. CALL FOR DETAILS.

Features

Standard Features (2026)

Exterior

Enhanced Exterior Graphics w/ Integrated print
Full Body Paint (Optional)
Floor plan specific 100" wide-body frame w/ full width outriggers (Model Specific)
MaxTurn™ technology w/ Road Armor™ (Model Specific)
Hitch Vision™ (Model Specific)
2" aluminum framed and laminated sidewalls - 3,000lb Limit (Model Specific)
Tinted safety glass windows (Model Specific)
Automotive-grade painted fiberglass front cap w/ KeyShield™ protection (Model Specific)
Fully walkable roof (Model Specific)
Dual layer insulation (Model Specific)
Rear ladder prep
Equal torsion cable slides w/ manual override (Model Specific)
Thermal package (performs from 0-100 degrees) (Model Specific)
Heated & enclosed underbelly w/ astro-foil insulation (Model Specific)
Dexter® E-Z Lube axles with never-adjust brakes (6 year warranty) (Model Specific)
Aluminum wheels w/ lifetime warranty (Model Specific)
One touch 4-point leveling system w/ return hookup memory (Model Specific)
30" friction hinge entry doors (Model Specific)
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 (Model Specific)
Locking slam latch baggage doors (Model Specific)
Back-up camera prep (Model Specific)
Battery disconnect (Model Specific)
Outside shower w/ hot & cold water (Model Specific)
Over-sized roto cast holding tanks with best in class capacities (Model Specific)
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 Features

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 (Model Specific) (Optional)
Wood beam style pendant light soffit
Pendant lights over kitchen island
Free standing table w/ four chairs (Optional)

Appliances & Utilities

(2) 30 lb. LP tanks w/ auto changeover
(2) Air conditioning units
3rd. A/C (Model Specific)
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 (Model Specific)
Stackable washer/dryer prep
Dimmable Ribbon Style LED Batten Lighting
High Output LED Ceiling Lights
Traditional Central Command Center
Gray Tank Food Away Flush (Kitchen Sink Gray Tank)

Bedroom Features

70" x 80" king bed w/ gas strut storage
LED reading lights above bed
Upgraded bedspread
TV hook-up

Bathroom Features

Large 48 x 30 shower w/ self cleaning shower enclosure and domed skylight (Model Specific)
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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What Other Customers Are Saying

Excellent
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Betty from Apple Valley, CA
Thanks Little Dealers
The service was friendly and helpful. They were patient with us in decision making.

Joseph from Goodyear, AZ
Outstanding Service
I was waiting for so long for the manufacturer to release our AFrame and we finally got it! Finance was simple and we picked up today.

Heather from Mesa, AZ

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Please contact us @ 928-350-2400 for availability as our inventory changes rapidly. Little Dealer Little Prices strives for accurate website information but is not responsible for misprints, typos, or errors on our website. Manufacturer or sample photos and specifications may be used in place of actual unit photos and specs. Monthly payments are an estimate only and do not constitute a commitment that financing or a specific interest rate or term is available. Prices exclude taxes, PDI, documentation and delivery fees, destination charges and fees. This offer expires when this information changes or the stock number is sold.

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