Unlock Best Price!

New 2026 Keystone RV Sprinter 3900DBL

Fifth Wheel

Stock #21173066

Wilmington, OH

Upgrade your family travels in this wide-body fifth wheel featuring two full baths and a private lofted bunkroom.

1 of 49

+49

SALE PRICE: $66,900
MSRP: $92,906
You Save: $26,006

Payments From: $447 /mo.

44ft long
13,697 lbs
Sleeps 9

4 slides
Bunkhouse

Kitchen Island

See All Specs

Specifications

Sleeps	9	Slides	4
Length	43 ft 6 in	Ext Height	13 ft 4 in
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	4YDFSTV26T4530077

Description

Keystone Sprinter fifth wheel 3900DBL highlights:

Bunkhouse with Loft Above
Four Slides
Dual Entry/Exit
Outdoor Convenience Center
Two Full Baths

You’re going to be captivated by the sprawling, multi-room grandeur and the premier residential comfort of the New 2026 Keystone RV Sprinter 3900DBL! This 43-foot fifth wheel is a flagship for family travel, specifically designed for those who need space for everyone without sacrificing an ounce of luxury. You’ll love the innovative rear bunkhouse suite, which features a loft area above, a private half-bath (totaling two full baths in the unit!), and its own dedicated exterior entrance—perfect for letting the kids come and go without tracking through the main living area!

The heart of the 3900DBL is an expansive central living room and kitchen, boasting quadruple slide-outs that create a "great room" feel. The chef’s kitchen is a showstopper, featuring a large central island with a deep stainless steel sink, residential marbled countertops, and a massive 16 cu. ft. 12V refrigerator. Whether you’re relaxing in the theater seating with heat and massage or enjoying the glow of the 5,500 BTU electric fireplace, the 100-inch wide-body chassis provides extra elbow room you won't find in standard trailers. Upstairs, the front master suite is a true sanctuary, featuring a King-size bed slide-out and a front wardrobe prepped for a stackable washer and dryer!

Choosing Campers Inn RV for your next big purchase means you’re gaining a lifelong travel partner dedicated to keeping you on the road. Since 1966, our family-owned business has prioritized a "People First" mission, treating every customer like a member of our own camping family. When you take home this Sprinter 3900DBL, you’re backed by our exclusive "Innside Access" program—a $7,000 value—which gives you the ultimate peace of mind with 24/7 roadside assistance, mobile mechanic support, and two free annual inspections. With over 50 locations coast-to-coast, help is always nearby. Our team is committed to providing a thorough, expert walkthrough of all your fifth wheel's high-tech systems—from the One-Touch 4-point leveling system and SolarFlex™ Protect solar package to the Girard tankless on-demand water heater—so you can head out with total confidence!

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 (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
Stackable washer/dryer prep
Dimmable Ribbon Style LED Batten Lighting
Traditional Central Command Center

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.

Favorite RVs

Save your favorite RVs as you browse. Begin with this one!

We are here to help, call us at
937-230-6358 or Contact Us

We are here to help!

937-230-6358
Contact Us
Unlock Best Price!

*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.

New 2026 Keystone RV Sprinter 3900DBL

3900DBL Floorplan

Specifications

Description

Features

Why Do We Ask You For This Information?

Connect With Fellow RVers