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New 2025 Forest River RV Sandpiper 4003MB

Fifth Wheel

Stock #CP3008

Carleton Place, ON

2025 JUST LANDED! NEW DESIGN, NEW FINISHES, NEW DECOR

1 of 6

Sleeps 8
4 Slides
Bunkhouse

Rear Living Area

43ft Long
12,609 lbs

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Specifications

Sleeps	8	Slides	4
Length	42 ft 9 in	Ext Width	8 ft
Hitch Weight	2010 lbs	Dry Weight	12609 lbs
Cargo Capacity	2891 lbs	Fresh Water Capacity	50 gals
Grey Water Capacity	100 gals	Black Water Capacity	50 gals
Tire Size	16"	Furnace BTU	35000 btu
Number Of Bunks	1	Available Beds	King
Refrigerator Type	12V Stainless	Refrigerator Size	17 cu ft
Cooktop Burners	3	Number of Awnings	1
LP Tank Capacity	30 lbs	Water Heater Capacity	60000 gal
Water Heater Type	On Demand Tankless	AC BTU	30000 btu
TV Info	LR 50" Flat Screen TV	Awning Info	20' Electric with LED Light Strip
Axle Count	2	Washer/Dryer Available	Yes
Number of LP Tanks	2	Shower Type	Shower w/Seat
VIN	4X4FSAS28SJ047390

Description

Forest River Sandpiper fifth wheel 4003MB highlights:

Middle Bunkhouse
King Bed Slide Out
Hidden Pantry
Outside Kitchen
Exterior Docking Station

Pick your favorite camping spot and head out for relaxing weekends in this four slide out fifth wheel! You will feel at home in the front private bedroom with its king bed slide out, large front wardrobe with shelves, plus washer and dryer prep if you plan to go full-time. Your guests can make their beds in the middle bunkroom that includes a hide-a-bed sofa with a bunk above, plus a desk if you choose to make this room an office. There is even a loft above this room for more sleeping or storage space. Everyone will love to meet in the middle living area that includes a rear hide-a-bed sofa, theater seating across from the entertainment center, and a free-standing table and chairs for dining. And the chef will enjoy having a kitchen island for more prep space, along with a 17 cu. ft. 12V refrigerator and a three burner high output range with a 22" oven. Don't overlook the exterior with an outside kitchen, 20' power awning, and pass-through storage!

You will find the perfect balance of size, space, features, and luxury with any one of these Forest River Sandpiper fifth wheels! They are constructed with a welded aluminum framed vacuum bonded laminated superstructure, a cambered powder coated frame with rust prohibitor, and a fully enclosed underbelly to protect the units vitals during any season. The large tinted windows come with a 80/20 UV prohibitor and the unobstructed pass-through storage area is big enough to store all of your outdoor gear. You will be able to see clearly even outside at night with the porch light that has an interior switch and the electric awning with an LED light strip. The interiors are designed with modern décor, rustic wood plank linoleum, and stainless steel appliances. Don't pass up your chance to camp in true luxury, come find your model today!

Features

Standard Features (2025)

Exterior

Automatic Electric Level-Up System
2" Towing and Accessory Hitch (Where Available)
7,000lb axles with Anti-lock Braking System
Goodyear Radial Tires w/ anti-lock brakes
Lippert auto adjust brakes
GoPower 200W roof mounted solar panel with controller and battery
Quad MORryde® step above with strut (Where Available)
Color matched high gloss gel coated colored exterior fiberglass
Painted two tone aerodynamic fiberglass front cap with improved turning radius
Underbelly Armor
TST Tire Pressure Monitoring System
Enclosed and heated dump valves
16" Spare tire kit
Large tinted windows with 80/20 UV prohibitor
Electric awning with LED light strip
Prepped for Lippert On-The-Go Ladder
Power front jacks with spring loaded pins
Automotive-style fender skirts
Hitch light
Porch light with interior switch
30 lb. double LP tanks with auto change over
Rain gutters with extra long drip spouts (Prevents black streaking)
Insulated heavy duty slam lock baggage doors
Exterior foldable grab handle
Unobstructed pass through storage area
Upgraded aluminum rims
Oversized friction hinge entry door
Exterior LP Quick Connect with Grill/Griddle Cooktop

Interior

Solid Surface Kitchen Counter tops
Fiberglass one-piece shower with folding teak seat
Washer and Dryer Prep
6' 4" slide-out height
Stainless steel kitchen package
Beachside sundance linoleum
Hidden hinged, soft close drawers and cabinets
Full extension ball bearing drawer guides
Stainless steel under mounted kitchen sink
Trash receptacle in kitchen
Decorative backsplash
Two color coordinated interiors
LED lighting throughout
Recessed residential lighting
Accent lighting over dinette
Extra large, panoramic picture windows throughout
Vented side windows in slide-outs
TV antenna with booster
Solid wood drawer fronts with birch sides
Solid wood, square inset cabinet doors, painted or wood grain
Bedroom slide-out fascia
Memory foam mattress
Teddy Bear® bunk mats
50" flat screen smart TV
JBL Aura Cube FM/Bluetooth media center
Designer window treatment
Ceiling fan
Tri-fold hide-a-bed sofa
Quilted bedspread

Appliances/Systems

Dual ducted 15k BTU Air Conditioners, prepped for 3rd 15k BTU A/C
17 cu. ft. 12V refrigerator
60,000 BTU On Demand Tankless Water Heater
40,000 BTU furnace
Heated Holding Tanks (12V)
Floor ducted 40,000 BTU furnace
30" OTR stainless steel microwave
Chef collection 3 burner / 24" oven with drawers
Interior monitor panel for holding tanks
Satellite and cable hookup with RG-6 cable for high quality picture
Porcelain foot flush toilet(s)
65 Amp converter
Power fan in Kitchen and Bathroom(s)
Full coach water filtration system

Construction

Welded aluminum-framed, vacuum bonded laminated superstructure
5/8" tongue and groove plywood floor decking
2 x 3 floor joists, 12" on center
Laminated sidewalls
3/8" roof decking (Full walk-on roof)
Cambered powder coated frame with rust prohibitor
Underbelly armor
5" truss roof rafters
R-10, 2" sidewall construction
Laminated slide-out walls

For Your Safety

Smoke alarm
Fire extinguisher
Breakaway switch (Battery hook-up required)
Dead-bolt lock on entry door
LP/CO2 gas detector
Fire escape windows

Popular Options

Free Standing Dinette in place of Booth (3550BH only)
Two chairs in place of ottoman bench
Central vacuum
Slide room awnings (N/A dinette slides)
Washer and Dryer

Polar Tech Package (Optional)

Dual pane windows
3rd AC power saver direct dump system w/ wall thermostat

Summit Package

Electric Auto Leveling System
Goodyear Tires with 7,000 lb. axles
2" Rear Receiver Hitch and 4-Pin Connector (Where Available) (NA 4002FB and 3990FL)
Two 15,000BTU Air Conditioners
Power fan in Kitchen and Bathroom(s)
Anti-lock Braking System
Tire Pressure Monitoring System
60,000 BTU On Demand Tankless Water Heater
BoonDocker Solar System-200W Panel with controller & battery
MORryde Steps with Strut (Where Available)
Heated and Enclosed Holding Tanks (12V pads)
Washer and Dryer Prep
King Wi-Fi Extender System and Olympus Antenna
Underbelly Armor
Soft Close Residential Drawers & Cabinets Throughout
50" Flat Screen smart TV
4 Camera Security Prep with Back-Up Camera prep
Full Coach Water Filter System
Enclosed, One-Piece Docking Station
Color Matched Gel coated Fiberglass Exterior
Aerodynamic Two Tone Fiberglass Painted Front Cap with Lights
High Efficiency Radiant Foil (Roof and Floor)
Spare Tire

Chef's Kitchen Package (Standard)

16 cu. ft. Stainless Refrigerator (12V)
Stainless Range with Cast Iron Grates
Solid Surface Countertops
Stainless Apron Sink with Strainer
Commercial Style Kitchen Faucet
30" Over-the-Range Stainless Microwave
Countertop Extension
Designer Backsplash

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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Excellent Service
Best Service I have had from Original Sale to after purchase support , always attentive to my needs delivering a solid product backing up what they sell. Highly reccomend!

Jamie
Excellent Customer Service
I purchased a older used trailer. Despite my low price point staff remained very attentive. Trailer even brought out of yard so my son could view after purchase.

Deborah
Excellent Customer Service
I purchased my Jayco trailer with only a few days remaining before the long weekend, the Hiemstra team pulled together and had it ready and PDI’d the trailer and did a lengthy walk through with me, set up the hitch in time to enjoy the weekend with my family with it. Thanks so much to my Salesperson

Joe

We are here to help, call us at
613-599-3940 or Contact Us

We are here to help!

613-599-3940
Contact Us
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RV Liquidators 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 units on our lot. Please contact us @613-226-8228 for availability as our inventory changes rapidly. All calculated payments are an estimate only and do not constitute a commitment that financing or a specific interest rate or term is available.

New 2025 Forest River RV Sandpiper 4003MB

4003MB Floorplan

Specifications

Description

Features