2026 Forest River Sandpiper 3800RK

New Fifth Wheel in Surprise, Arizona, 85378

$79,988.00
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New 2026 Forest River Sandpiper 3800RK available in Surprise, Arizona
2026 Forest River Sandpiper 3800RK - New Fifth Wheel For Sale by Fun Town RV - Surprise in Surprise, Arizona features Slideout
2026 Sandpiper 3800RK by Forest River from Fun Town RV - Surprise in Surprise, Arizona
New 2026 Forest River Sandpiper 3800RK available in Surprise, Arizona

Unit Specs

  • Stock #217079
  • Year2026
  • ManufacturerForest River
  • Make Forest River
  • ModelSandpiper
  • Floorplan3800RK
  • Floorplan LayoutFront Bath
    Rear Kitchen
  • Type Fifth Wheel
  • ConditionNew
  • Length44' 0"
  • VIN4X4FSAP29TJ048672
  • Price $100,389.00
  • Sale Price $79,988.00
  • Need to know your payment? Use our RV Loan Calculator!
  • Interior ColorDRIFTWOOD
  • Exterior ColorBEIGE
  • Sleeps4
  • Water Capacity (Fresh)50 gal
  • Water Capacity (Black)50 gal
  • Water Capacity (Grey)100 gal
  • Slideouts4
  • Tow/Hitch Weight2405 lbs

Forest River Sandpiper fifth wheel 3800RK highlights:

  • Four Slides
  • Theater Seating
  • Exterior Flat Top Cooktop
  • Walk-In Bathroom Closet
  • 12V Refrigerator

 

This fifth wheel is packed with convenient features to make your travels more comfortable and enjoyable! The master bedroom includes a king bed slide out with USB ports on either side of the bed so you both can charge your phones, and there is a dresser for your folded clothes. You will love the front bathroom with dual bath sinks, a fiberglass one-piece shower, plus a walk-in closet with shelves and rods to hang clothes! There is a unique middle utility room with washer and dryer prep if you want to add these, a Washer and dryer counter and a rod to hang clothes that will make a perfect laundry room, or you can utilize this space for storage! Head to the main living area to relax on the theater seating or hide-a-bed sofa, and if you have guests stay over, they can sleep here. There is also an entertainment center with a 50" flat screen TV, but you might just leave that off if you're working at the desk with a chair that is provided. We've saved the best part for last, the kitchen! Here, you'll find ample counter space to prep home-cooked meals, a three-burner range with a 24" oven, plus a large counter with barstools where you can enjoy breakfast at each morning. Choosing this fifth wheel is a no-brainer!

 

You will find the perfect balance of size, space, features, and luxury with any one of these Forest River Sandpiper fifth wheels! They have a cambered powder coated frame with rust prohibitor, and a fully enclosed underbelly for added protection against the elements. Also, the power front jacks with spring-loaded pins enhance the convenience, speed, and safety. The large, tinted windows come with a 80/20 UV prohibitors. Some hassle-free amenities include a 60k BTU on-demand water heater, porcelain foot flush toilet(s), tire pressure monitor system, and an electric leveling system! Inside, you'll enjoy stainless steel kitchen package, solid surface kitchen countertops, Beachside Sundance Congoleum linoleum, recessed residential lighting, and many more comforts!

  • Front Bath
  • Rear Kitchen
  • 3RD A/C W/ POWER SAVER SYSTEM
  • CHEF&aposS KITCHEN PACKAGE
  • INCLUDES - DEALER PREP
  • INCLUDES - FTRV QUALITY ASSURANCE / CAMP READY PKG
  • NO HIDDEN FEES
  • PORTABLE VACUUM
  • SUMMIT PACKAGE


View a video of this 2026 Forest River Sandpiper 3800RK RV on YouTube!

2026 Forest River Sandpiper 3800RK Features


  • Exterior
    Slideout

2026 Forest River Sandpiper 3800RK Specifications

Dimensions

Height

13' 4"

Length

44' 1"

Width

8' 0"

Weights

Dry Weight

12,849 lbs

GVWR

15,500 lbs

Hitch Weight

2,405 lbs

Payload Capacity

2,651 lbs

Capacities

Refrigerator Capacity

16 cu ft

Sleep Capacity

4

Water Capacity - Black

50 gal

Water Capacity - Fresh

50 gal

Water Capacity - Grey

100 gal

Exterior

# Awnings

2

# Axles

2

# Doors

1

# Slides

4

Hitch

Fifth Wheel

Electrical

# A/C

2

A/C Spec

15k BTU Air Conditioners, prepped for 3rd 15k BTU A/C

*MFG Specs are for base unit. Certain options may change specifications listed. Please consult dealer for more details. Data is provided by a 3rd party. RVUSA.com cannot guarantee the accuracy of the data presented.

2026 Forest River Sandpiper 3800RK Literature


Seller Info

Fun Town RV - Surprise

11405 W. BELL RD.
Surprise, AZ 85378

Member Since 2025

See 31 Reviews

Unit Specs

  • Stock #217079
  • Year2026
  • ManufacturerForest River
  • Make Forest River
  • ModelSandpiper
  • Floorplan3800RK
  • Floorplan LayoutFront Bath
    Rear Kitchen
  • Type Fifth Wheel
  • ConditionNew
  • Length44' 0"
  • VIN4X4FSAP29TJ048672
  • Price $100,389.00
  • Sale Price $79,988.00
  • Need to know your payment? Use our RV Loan Calculator!
  • Interior ColorDRIFTWOOD
  • Exterior ColorBEIGE
  • Sleeps4
  • Water Capacity (Fresh)50 gal
  • Water Capacity (Black)50 gal
  • Water Capacity (Grey)100 gal
  • Slideouts4
  • Tow/Hitch Weight2405 lbs

Estimated Payment-

Interest Rate % *(W.A.C.)
Term Years
Down Payment $
*W.A.C. = With approved credit

Email Seller

Request More Info on this 2026 Forest River Sandpiper 3800RK Offered for sale by Fun Town RV - Surprise
Fun Town RV - Surprise
Fun Town RV - Surprise

11405 W. BELL RD.
Surprise, AZ 85378

Phone: Click to Call

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2026 Forest River Sandpiper 3800RK Gallery

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New 2026 Forest River Sandpiper 3800RK available in Surprise, Arizona
2026 Forest River Sandpiper 3800RK - New Fifth Wheel For Sale by Fun Town RV - Surprise in Surprise, Arizona features Slideout
2026 Sandpiper 3800RK by Forest River from Fun Town RV - Surprise in Surprise, Arizona
New 2026 Forest River Sandpiper 3800RK available in Surprise, Arizona