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New 2026 Keystone RV Sprinter 3920DSL

Fifth Wheel

Stock #106979

Kings Mountain NC

$21,864 in Options including, Super Sofa, Solar Flex Protect, Electric 4 Point Leveling System, Luxury Package.

1 of 94

+94

SALE PRICE: $69,993
MSRP: $92,634
You Save: $22,641

Payments From: $468 /mo.

43ft long
13,250 lbs
Sleeps 7

4 slides
Kitchen Island

Loft

See All Specs

Specifications

Sleeps	7	Slides	4
Length	42 ft 9 in	Ext Height	13 ft 4 in
Interior Color	TEAK	Hitch Weight	2490 lbs
Dry Weight	13250 lbs	Cargo Capacity	3150 lbs
Fresh Water Capacity	75 gals	Grey Water Capacity	122 gals
Black Water Capacity	78 gals	Tire Size	ST235/80R16G
Furnace BTU	30000 btu	Available Beds	Two King
Refrigerator Type	12V	Refrigerator Size	16 cu ft
Cooktop Burners	3	Shower Size	36" x 24"
Number of Awnings	2	LP Tank Capacity	30 lbs
Water Heater Type	Suburban Tankless On Demand	TV Info	LR LED HDTV
Awning Info	10' and 17' Electric with Friction-Hinge Adjustment, LED Lights, and Manual Override	Axle Count	2
Washer/Dryer Available	Yes	Number of LP Tanks	2
Shower Type	Tub/Shower Combo	Electrical Service	50 amp
VIN	4YDFSTU21T4530151

Description

Keystone Sprinter fifth wheel 3920DSL highlights:

Oversized Loft
Front Private Bedroom
Two Power Awnings
Fireplace
Loft

Interior Layout & Living Areas

Dual Bedrooms & Loft

Front Private Suite:
- King-size bed on slide, under-bed storage, wardrobe space.
- Washer/dryer prep available for full-time or longer stays.
Rear Master Suite:
- Second king bed slide out, dual wardrobes, dresser.
- Full private bathroom with dual entry doors.
Oversized Loft:
- Above the rear area; ideal for kids, guests, play or extra storage.

Main Living & Entertainment

Spacious central living area with:
- Theater seating or optional super sofa for relaxation.
- Booth dinette for meals and games.
- Entertainment center with LED HDTV and optional fireplace.
Open floorplan thanks to four slide-outs — common area feels roomy.

Kitchen Features

Center island kitchen with:
- Large pantry and hutch for storage.
- 16 cu ft 12 V refrigerator for extended stays.
- 3-burner range with oven, stainless sink, and residential-style countertops.

Construction & Climate Systems

100" wide-body frame with full-width outriggers for structural strength.
MaxTurn™ chassis with Road Armor™ pin box for improved maneuverability.
Dual layer insulation, thermal package, and heated & enclosed underbelly extend camping season in varying climates.
One-touch 4-point leveling system with hookup memory for fast setup.
Three A/C units standard on most builds (for consistent interior cooling).
30,000+BTU furnace for winter comfort.

Exterior & Convenience

AlphaPly TPO roof with lifetime warranty and fully walkable roof design.
Heated pass-through storage for gear, tools, and outdoor equipment.
Two electric awnings (often ~10' and ~17') with LED lighting extend outdoor living.
Dexter® E-Z Lube axles with never-adjust brakes and radial tires with balancing beads.
Rear camera prep, TPMS prep, outside shower, and 2" rear hitch receiver add utility.

Comfort & Interior Details

Thomas Payne™ luxury furniture for a comfortable living experience.
Vinyl marine-grade flooring throughout for durability and easy cleaning.
USB charging ports and coordinated interior wiring for modern convenience.
Tankless on-demand water heater (e.g., Girard) for continuous hot water.

Call, Click, Text or Visit Us Today at Campers Inn of Kings Mountain and Find Your Away!

Stock 360 Tour & Stock Images may be shown. Colors & Specs may vary.

Call (704) 750-7295 For Personal Assistance.

Features

Standard Features (2026)

Exterior

100” Wide-Body Frame w/ Full width Outriggers
Maxturn™ Technology w/ ® Road Armor™ Pin Box
HitchVision Hook up Assist
2” Thick Double Welded Aluminum Frame Construction
AlphaPly 30 TPO Roofing w/ Lifetime Warranty
Fully Walkable Roof and Slide Out Roof
DynaSpan Marine Grade Floor Decking
Tinted Safety Glass Windows
Automotive-Grade Painted Fiberglass Front Cap w/ Painted Front Cap featuring KeyShield™ Protection
Dual Layer Insulation
Rear Ladder Prep
Tru-Fit™ Slide Construction
Detachable 50amp Power Cord
Safe View Power Inlet w/ Reverse Polarity Indicator
Heated & Enclosed Underbelly w Astro-Foil Insulation
Heated Pass Thru Storage
3 A/Cs Std. (most floor plans)
Dexter® E-Z Lube Axles w/ Never-Adjust Brakes
Black Out Aluminum Wheels
High Performance Maxxis Radial Tires w/ Balancing Beads
Rear Camera Prep and Linc® TPMS Prep
One Touch 4-Point Smart Leveling Systems w Return Hookup Memory
KeyTV™
Exterior Speakers and TV Hookup
30” Friction Hinge Entry Doors
Suburban Composite Stow Away Step With 33% Larger First Step
2” Receiver Hitch w/ 4 Way Hook Up - 3K LBS. Limit
LP Quick Disconnect for grill hook up
(2) 30LB Split LP Tanks w/ Auto Changeover
Locking Slam Latch Baggage Doors
Outside Shower w/ Hot & Cold Water
Over-Sized Roto Cast Holding Tanks w/ Best in Class Capacities
Electric Awning w/ Friction Hinge Adjustment, LED Light Strip, & Manual Override

Interior

Dimmable LED Ceiling Batten Strip Lighting
Black Out Night Shades
Floating Style Made Deck Steps w/ Shoe Storage
Designer Upholstered Window Valances
Residential Style Screwed & Glued Cabinetry
Theater Seating w/ USB Charging
Thomas Payne® Collection Luxury Furniture
12V Charging Stations Throughout
110V & USB Ports on both side of Master Bed
5.5K BTU Electric Fireplace W/ Thermostat Control
Maxxair Power Vent Fan(s) w/ Rain Sensor
22” 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
30 x 48 Shower w/ Easy Glide Shower Enclosure
PEX Plumbing Lines
70” X 80” King Bed W/ Gas Strut Storage
30K BTU Furnace
Suburban Tankless On-Demand Water Heater
50” High Def. Smart TV (65” some floor plans)
Multi-Zone Bluetooth Stereo
16 cu. ft. 12V Double Door Refrigerator
Oversized 30” Over The Range Microwave
Furrion 3-Burner Gas Range Glass Top, & Piezo Electronic Ignite
21” Stainless Steel Oven
Stackable Washer/Dryer Prep

Options

30th Anniversary Full Body Paint: Black Pearl, Pearl
Super Sofa IPO Dinette& Theater Seating (SELECT FLOOR PLANS)
Free Standing Table and Chairs IPO Booth Dinette
Solar Flex Protect
Solar Flex Discover

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.