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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.

New 2026 Keystone RV Sprinter 3920DSL

Type: Fifth Wheel
Condition: NEW
Year: 2026
Manufacturer: Keystone RV
Brand: Sprinter
Model: 3920DSL
Weight (Dry/Gross): 13250 lbs / --
Sleeps: 7
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