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New 2026 Forest River RV Sandpiper 3900HBLR

Opelika, AL Stock #OP048808 ● New VIN: 4X4FSAR21TJ048808 Fifth Wheel Forest River RV
New 2026 Forest River RV Sandpiper 3900HBLR New 2026 Forest River RV Sandpiper 3900HBLR New 2026 Forest River RV Sandpiper 3900HBLR New 2026 Forest River RV Sandpiper 3900HBLR New 2026 Forest River RV Sandpiper 3900HBLR New 2026 Forest River RV Sandpiper 3900HBLR New 2026 Forest River RV Sandpiper 3900HBLR New 2026 Forest River RV Sandpiper 3900HBLR New 2026 Forest River RV Sandpiper 3900HBLR New 2026 Forest River RV Sandpiper 3900HBLR New 2026 Forest River RV Sandpiper 3900HBLR New 2026 Forest River RV Sandpiper 3900HBLR New 2026 Forest River RV Sandpiper 3900HBLR New 2026 Forest River RV Sandpiper 3900HBLR New 2026 Forest River RV Sandpiper 3900HBLR New 2026 Forest River RV Sandpiper 3900HBLR New 2026 Forest River RV Sandpiper 3900HBLR New 2026 Forest River RV Sandpiper 3900HBLR New 2026 Forest River RV Sandpiper 3900HBLR New 2026 Forest River RV Sandpiper 3900HBLR New 2026 Forest River RV Sandpiper 3900HBLR New 2026 Forest River RV Sandpiper 3900HBLR New 2026 Forest River RV Sandpiper 3900HBLR New 2026 Forest River RV Sandpiper 3900HBLR New 2026 Forest River RV Sandpiper 3900HBLR New 2026 Forest River RV Sandpiper 3900HBLR New 2026 Forest River RV Sandpiper 3900HBLR New 2026 Forest River RV Sandpiper 3900HBLR New 2026 Forest River RV Sandpiper 3900HBLR New 2026 Forest River RV Sandpiper 3900HBLR New 2026 Forest River RV Sandpiper 3900HBLR New 2026 Forest River RV Sandpiper 3900HBLR New 2026 Forest River RV Sandpiper 3900HBLR New 2026 Forest River RV Sandpiper 3900HBLR New 2026 Forest River RV Sandpiper 3900HBLR New 2026 Forest River RV Sandpiper 3900HBLR New 2026 Forest River RV Sandpiper 3900HBLR New 2026 Forest River RV Sandpiper 3900HBLR New 2026 Forest River RV Sandpiper 3900HBLR New 2026 Forest River RV Sandpiper 3900HBLR New 2026 Forest River RV Sandpiper 3900HBLR
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Quick Specifications

3
Sleeps
13,284
Dry Weight (lbs)
42
Length (ft)
50
Fresh Water (gal)

Can My Vehicle Tow This RV?

This RV has a GVWR of 16,085 lbs. Use our free towing guide to check your truck or SUV.

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Forest River Sandpiper fifth wheel 3900HBLR highlights:

  • King Bed Slide Out
  • L-Shaped Sofa with Chaise Lounge
  • Butler Pantry
  • Bath and a Half

 

This fifth wheel is perfect for those seeking a comfortable, feature-rich home on wheels. Upon entering, you'll find a spacious rear living room, ideal for relaxation and entertainment. The room features a comfortable chaise lounge, sofa, and an entertainment center with a cozy fireplace. For added convenience, there's a hidden pantry, desk with a chair, and a shelf and cabinet for storage. The kitchen is well-appointed with a stylish kitchen island featuring a beautiful waterfall edge. Overhead cabinets provide ample storage, while the microwave and 12V refrigerator allow for easy meal prep. Plus, a butler pantry offers additional storage for kitchen essentials. A convenient half bath is located nearby, complete with a stackable washer and dryer prep if you want the option to add these appliances. The bedroom retreat features a comfortable king bed, a small dresser, and a tall dresser with a TV hookup. The adjacent walk-in bathroom closet boasts a one-piece fiberglass shower, dual sink, medicine cabinet, linen closet, and ample storage thanks to the various shelves, perfect for keeping your belongings organized. Exterior features include two awnings, one 12’ and the other 18’, providing ample shade and protection.

 

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!

Key Highlights

Sleeps
3 People
Slide Outs
3
Furnace
40,000 BTU
Electrical
65A Service
Awnings
1

Standard Features

Bath and a Half Front Bath Kitchen Island Rear Living Area

Dimensions

Overall Length
42' 9"
Exterior Width
8'
Exterior Height
13' 4"
Interior Height
7'

Weights

Dry Weight
13,284 lbs
GVWR
16,085 lbs
Hitch Weight
2,085 lbs
Payload
2,801 lbs

Tank Capacities

Fresh Water
50 gal
Gray Water
136 gal
Black Water
104 gal

Living Capacity

Sleeps
3 People
Slide Outs
3
Awnings
1

Climate Systems

Furnace
40,000 BTU

Electrical & Solar

Electrical Service
65A

Appliances

Refrigerator
12V (16.00 cu ft)
Cooktop
3 Burner
Washer/Dryer
Full Unit
Shower
Standard

Axles & Tires

Axles
2

Additional Specifications

Tv Info
LR 50" Flat Screen Smart TV
New 2026 Forest River RV Sandpiper 3900HBLR floorplan layout
Our Price
$69,988
MSRP: $97,447
You Save $27,459
Est. Monthly Payment
$500/mo
20 yr · 7.99% APR · 15% down
* Estimated payment with approved credit. Tax, title, and license extra.
Stock #
OP048808
Condition
New
Year
2026
Manufacturer
Forest River RV
Brand
Sandpiper
Model
3900HBLR
Category
Recreational Vehicles
Type
Fifth Wheel
VIN
4X4FSAR21TJ048808
Location
Opelika, AL
In Stock & Ready
Available for immediate delivery or pickup.

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