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2021 Momentum 376THS-R For Sale

 —  
$167,000
Stock #290967 -
Available

RV Details

Year:
2021
Brand:
Manufactured By:
Category:
Model:
# Slides:
5
Length:
41' 1"
Width:
--
Stock #:
290967
Location:
Lynden, Washington
(near Bellingham)
Status:
Available
Pass. Capacity:
--
Sleep. Capacity:
6
Bunk Beds:
No
Bathrooms:
1 full
Generator:
Yes
Air Conditioning:
Yes (3)
Body Material:
Aluminum
Hitch Type:
Fifth Wheel
Chassis:
--
Loading Type:
Slant
Rear Loading:
Ramp
Floor Type:
Vinyl
Jack Stands:
Hydraulic
Warranty:
Storage Status:
Not currently in storage††
"2021 Momentum by Grand Design (376THS-R) - Custom Ordered from Factory w/Extra Upgrades"

The 2021 Grand Design Momentum toy hauler 376THS offers a fantastic layout including a Master Suite, a Separate Living Room with Theater Seating, a Kitchen Island and an Outside Kitchen. The secret of the layout is the below-floor garage where your cargo is stored under the rear bedroom.

The...more

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2021 Momentum 376THS-R Fifth Wheel RV in Lynden, Washington

Stock #290967

Although located in Canada, due to Canadian regulations, this RV is not available for sale to potential buyers in Canada.

The 2021 Grand Design Momentum toy hauler 376THS offers a fantastic layout including a Master Suite, a Separate Living Room with Theater Seating, a Kitchen Island and an Outside Kitchen. The secret of the layout is the below-floor garage where your cargo is stored under the rear bedroom.

The bed lift extends the garage height to 6'5" and then lowers to give you a full bedroom suite. For durability, the owners had a second lift installed so that the bed extends and lowers smoothly and balanced. The bathroom can be entered through the bedroom and the hallway providing access to both the owners and their guests. The kitchen is below the bathroom and bedroom. It has opposing slides providing space for the dinette table, kitchen island, and plenty of storage including an 18 cu. ft. residential refrigerator. One side of the kitchen you will find a hutch and desk. Also in the kitchen is a microwave and central vacuum system.

After a long day of riding the trails outside, you can spend your evening relaxing on a dual recliner with both massage and heat features. Surround the dual recliner are two sofas giving full theater seating around a large TV that telescopes in and out of a cabinet. The cabinet also has a fireplace for all-around comfort depending on your mood. The interior also includes color changing LED accent lighting.

This Momentum toy hauler has Weather-Tek insulation for four seasons of use and a enclosed fuel pump station to keep the fun going in both sun and snow. The garage floor is gas and oil-resistant and has The 2,500-LB flush-mount tie-downs to keep your toys secure while on the road. The interior also includes color-changing LED accent lighting and a OneControl 7" touchscreen control panel with app controls so that you can operate most of your trailer functions from wherever you want.

Information On Condition

Close to 40k in upgrade options. Momentum Interior, Exterior, and Garage Package. Weather-Tek Insulation Package, 8k Axle w/ Disc Brakes, Cooper H-Rimmed 17.5" tires

Per the seller: All systems are operational and there are no known issues.

The unit is clean and well kept. It has been on the road sparingly

Information On Warranty

Extended Warranty (11/10/2025)

Our company makes no claim of warranty transferability. Your due diligence is suggested prior to purchase to verify warranty transferability.

Approximate RV location: Lynden, Washington


We have several active listings for Montana, Cyclone, Solitude, and Voltage. If you're in the Bellingham, Mount Vernon, Oak Harbor, or Arlington areas, please use the form on this page to let me know what you're looking for and I'll get back with you today about any other fifth wheel trailer options we have locally that may meet your needs.

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Basic Details
Year:
2021
Brand:
Manufactured By:
Category:
Model:
Length:
41' 1"
Stock #:
290967
Location:
Storage Status:
Not currently in storage ††
Warranty:
Included†††
Our company makes no claim of warranty transferability. Your due diligence is suggested prior to purchase to verify warranty transferability.
Engine & MechanicalMech.
Axle Count:
3
Electric Panel:
Exterior Fueling Station:
GFI Circuit Breakers:
Power Cord:
Self Contained:
Waste Water Washout:
110 Outlets:
Batteries:
Battery Charger:
Battery Charger - Solar:
8k Axle:
W/disc Brakes
Solar Panels:
W/300w Panel And Controller
Generator:
Onan 5.5KW
Braking System:
Disc On Third Axle
Inverter:
2000W
Dimensions & Specifications & Specs
Length:
41' 1"
Height:
13' 5"
Weight:
15,900 lbs
Weight Rating (GVWR):
20000
Safety EquipmentEquip.
Co2 Detector:
LPG Leak Detector:
Running Lights:
Spare Tire Kit:
Accommodations & Passengers
Sleep. Capacity:
6
# Sleeping Areas:
2
Bunk Beds:
No
Water Capacity:
115 gals
Gray Water Capacity:
104 gals
Waste Capacity:
52 gals
Generator:
Yes
(Onan 5.5KW)
Slide Count:
5
Air Conditioning:
Yes (3)
(15,000 BTU)
ConstructionConst. Features
Body Material:
Aluminum
Hitch Type:
Fifth Wheel
Tag Axle:
No
Loading Type:
Slant
Rear Loading:
Ramp
Floor Type:
Vinyl
Jack Stands:
Hydraulic
Living Areas
Full Bathrooms:
1
King Bed:
Washer/Dryer Hookup:
Bathroom Sink:
Central Vacuum:
4 Seasons:
Medicine Cabinet:
Skylight:
Storage - Under Bed:
Storage:
Dual Pane Windows:
Toilet:
USB Charging Port:
Black Water Flush System:
Ceiling Vents:
Central Heat:
Dining Table W/chairs:
Leather Furniture:
Shower:
Sink:
Clothes Washer Dryer Prep:
Sofa:
W/headrest And Removable Swivel Tables (includes Heat, Massage & LED Lighting
Fireplace:
W/ 5,000 BTU Electric Heater
Bed - King:
Residentail Style Headboard
Control Center:
Oneconrol 7" Touchscreen Control Panel W/app Controls And Redundant Slide Switches
Heat:
Heat Pump
Slide-out:
5
Air Conditioning:
2nd AC 15k BTU And 3rd A/C 15K BTU For Bedroom
Sofa Sleeper:
2
Water Heater:
12 Gallon
Entertainment
Surround Sound System:
TV:
Digital TV Antenna:
Exterior TV Source:
Satellite Dish:
Bluetooth/aux.:
Stereo System:
Rockford Fosgate
Cargo LED Lights:
Rear Loading And Backup
Interior Lighting:
Color Changing Color LED Accent Lighting
Entertainment Center:
Built Into Cabinet
Bedroom TV:
32" LED
Subwoofer:
300 W Amp
Outside Areas
Awning Count:
2
Exterior Grill:
Exterior Kitchen:
Exterior Speakers:
Exterior Storage:
Exterior TV:
Fueling Station:
Awnings - Window:
Bug Screen:
Entry Steps - Pull Out:
Porch Light:
Propane Tanks:
Roof Access Ladder:
Awning - Patio:
With LED Lights
Exterior Ref:
W/ Freezer
LED Lighting:
Front And Back Under Unit Blue
Leveling Jacks:
6-point Hydraulic
Dining Areas
Propane Capacity:
60 lbs.
Dinette:
Microwave:
Hood Fan:
Kitchen Island:
Oven:
Pantry:
Stove:
Double Kitchen Sink:
With Residential Kitchen Faucet
Cabinets:
W/hidden Hinges
Refrigerator/freezer:
18 Cu. Ft.
Contact Us About This Momentum
Submit an Offer  
Advertised At:
$167,000
My Offer:

  One of our experts will contact you to finalize your offer.

  All offers are contingent upon the buyer being fully satisfied after the results of a personal and/or professional inspection.

If an offer amount is entered, note that this does NOT represent a binding offer, and you are under no obligation or commitment to actually proceed with the offer.
$1,151

per Month

We work closely with Rock Solid Funding to offer you competitive rates and flexible financing options to get you approved and on the road quickly. Click the "Apply Now" button below to get started.

Payments based on average data for an individual with a 740 credit score and good credit history, looking to finance a 2007 model or newer. Monthly payments are calculated over a 20 year period with 15% down payment at 7.59% annual percentage. Lower credit scores or older units may not qualify for the listed rates and/or terms. Down payment amount can be more or less depending on credit history, age of unit, among other factors. Additional terms and conditions may apply.

- OR -
POP RVs will plant one tree for every RV sold

One Tree Planted is an environmental charity committed to reforesting areas that have been damaged by fire or flood. Started in 2014, they've already planted more than 7 million trees across the Americas, Asia, and Africa.

Partnering with One Tree Planted helps us offset our own impact and the impact of our customers on our fragile environment.

Why trees? And other answers behind One Tree Planted.

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