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New 2026 Grand Design Influence 3904BH

Fifth Wheel

Stock #70901

Gilroy

1 of 28

+28

MSRP: $145,047

43ft long
16,000 lbs
Sleeps 9

4 slides
Bunkhouse

Outdoor Kitchen

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Specifications

Sleeps	9	Slides	4
Length	42 ft 8 in	Ext Width	8 ft 5 in
Ext Height	13 ft 5 in	Int Height	8 ft 5 in
Interior Color	HAVEN	Hitch Weight	2700 lbs
GVWR	19000 lbs	Dry Weight	16000 lbs
Fresh Water Capacity	83 gals	Grey Water Capacity	106 gals
Black Water Capacity	106 gals	Tire Size	ST215/75R 17.5 LRH
Furnace BTU	35000 btu	Number Of Bunks	2
Available Beds	Queen	Refrigerator Type	12 Volt
Refrigerator Size	16 cu ft	Cooktop Burners	3
Shower Size	48" x 30"	Number of Awnings	2
Axle Weight	7000 lbs	LP Tank Capacity	30 lbs
Water Heater Type	Tankless	AC BTU	30000 btu
TV Info	LR LED Smart TV, BR LED TV	Awning Info	7' and 14' 5" Power w/Integrated LED Lighting
Axle Count	2	Washer/Dryer Available	Yes
Number of LP Tanks	2	Shower Type	Standard
Electrical Service	50 amp	Solar Wattage	330 watts
VIN	573FS4422TAA23071

Description

Grand Design Influence fifth wheel 3904BH highlights:

L-Shaped Sofa with Recline
Queen Bed Slide Out
Flip-Up Countertop Extension
Outdoor Griddle and Refrigerator
Rear Bunkhouse Suite

Your whole crew will love camping in this spacious fifth wheel! There is a rear private bunkhouse with a tri-fold sofa and fold-down bunk within a slide, plus a second bunk, storage space, and even a half bath with one of the dual entry doors to the unit for added convenience! You'll find your own space in the front private bedroom, complete with a queen bed slide out, a pass-thru clothes hamper that goes directly into the full bath, plus washer and dryer prep if you choose to add these appliances. A U-shaped kitchen includes ample counter space, a spice rack above the microwave, plus a flip-up countertop extension for even more prep space. There is also a U-shaped dinette where you can all dine around, plus an L-shaped sofa with recline at the end for relaxing space. And you're sure to appreciate the entertainment wall with an LED smart TV, fireplace and smart storage!

Any Grand Design Influence fifth wheel features five-sided aluminum cage construction with a walk-on roof and a fully enclosed underbelly with heated tanks and storage for all weather camping. For peace of mind, the MORryde CRE3000 Suspension system will provide safe and smooth towing, and the 101" widebody construction offers all the room you need and that is before multiple slides are fully engaged. You will appreciate the Keyed-Alike locks, slam-latch baggage doors with magnetic door catches, exterior security light, and SolidStep entry steps. On the inside, Congoleum flooring, premium roller shades for privacy, a hallway handrail for safety, and nightstands with USB ports to keep all of your electronics fully charged. You will also love the on demand tankless water heater when showering, plus the added heat and ambiance from an electric fireplace, and so much more!

Options:

12V TANK HEATERS
16 CU FT 12V REFRIGERATOR
2ND A/C 15K BTU
2ND PATIO AWNING
3RD A/C 15K BTU
6 PT AUTO LEVELING SYSTEM
ELECTRIC FIREPLACE
GENERATOR PREP
KING BED UPGRADE
MAX BUILT CONSTRUCTION PKG
MORRYDE 8K INDEPENDENT SUSPENSION
OMNICONNECT
PEACE OF MIND PKG
RESIDENTIAL LIVING PKG
RVIA SEAL
SAFERIDE
SOLAR½ PKG
TEKMODO COMPOSITE ROOF SYSTEM
UPGRADED H-RATED TIRES
WEATHER-TEK PKG
WINTERIZATION

Features

Standard Features (2026)

Exterior

Exterior Spray Port (Door Side)
Influence Solar Package (330w Solar Panel, Controller, Inverter Prep)
Gel Coat Exterior Sidewalls
Color Matched Fender Skirt
TPO Roof Covering w/ Limited Lifetime Warranty
Slam-Latch Baggage Doors
Magnetic Entry and Baggage Door Catches
Entry Door w/Privacy Glass
Framed Tinted Window
Painted Gel Coat Fiberglass Front Cap
Exterior Security Light
Roof Ladder
17.5" Spare Tire (Undermount)
Power Patio Awning with Integrated LED Lighting
Sewer Hose Storage Area
Keyed Alike
MORryde Strut Assist Entry Steps

Construction

5-Side Aluminum Cage Construction
Walk-On Roof
Fully Enclosed Underbelly w/ Heated Tanks and Storage

Running Gear

Heavy Duty 17.5 H-Rated Tires
Heavy Duty 7,000 lb. Axles
MORryde® CRE3000 Suspension System
Tow Assist ABS & Sway Mitigation System

Frame & Chassis

Upgraded Axle Hangers
6-Point Electric Leveling System (4-Point on 2903RL)
101" Widebody Construction

Interior

Glass Cabinet Door Inserts (Select Areas)
Under Step Shoe Storage
Plywood Drawer Bottoms
Fireplace with Electric Heater
Easy Clean Solid Surface Steps
Premium Roller Shades
Congoleum Flooring w/ 3-Year Warranty
Hallway Handrail
Recessed LED Ceiling Lighting
Interior LED Accent Lighting
Signature Dinette Table w/ 4 Padded Chairs
Theatre Seating
Tri-Fold Hide-A-Bed Sofa (2903RL, 3503GK)
L-Shaped Sofa (3203GK, 3804DS)
Smoke Detector, LP Alarm, Carbon Monoxide Alarm

Kitchen

Oversized Kitchen Pantry
LED Rope Lighting in Pantry
Residential Kitchen Faucet with Pullout Sprayer
Hardwood Kitchen Light Soffit
Washer/Dryer Prep
Hardwood Cabinet Doors
Solid Surface Countertops
Smart Sink w/ removeable cutting board, produce strainer and glass rinser

Electrical

55 Amp Converter
50 Amp Service w/Detachable Power Cord
12-Volt Battery Disconnect

HVAC

12-Volt High Power MaxxAir Fan with Rain Sensor
Stealth A/C System
35k BTU High Capacity Furnace
Attic Vent
High Capacity Heat Ducts

Plumbing

On Demand Tankless Water Heater
12V Tank Heaters
All-In-One Enclosed and Heated Utility Center

Bedroom

Residential Style Headboard
Under Bed Storage Area
Individually Switched Reading Lights Over Bed
60" x 80" Queen Bed
Window Above Master Bed Headboard
Dresser w/ Slide-Top Hidden Storage
Night Stands with USB Ports
Bedside 110-Volt Outlets (2)

Bathroom

One-Piece Fiberglass Shower with Glass Door
Porcelain Toilet
Undermount Lav Sink

Appliances

Professional Grade Stainless Steel Cooktop w/ Built-in Oven
12-Volt 16 Cu. Ft. Refrigerator
Microwave

Electronics

Under Unit LED Light Kit
OmniConnect On-Board WiFi Ready
Winegard Antenna
Back-Up Camera Prep
Tire Linc TPMS System
LED TV in Master Bedroom
Satellite/Cable Prep
Exterior Cable/Satellite Plug-In
LED Smart TV in Living Area
Rockford Fosgate Stereo Ent. System w/ HDMI and App Controls
Exterior Speakers

Packages

Peace of Mind Package

Exterior Cable/Satellite Plug-In
Dresser w/ Slide-Top Hidden Storage
MORryde® CRE3000 Suspension System
Tow Assist ABS & Sway Mitigation System
17.5" Spare Tire (Undermount)
Power Patio Awning with Integrated LED Lighting
Sewer Hose Storage Area
Kitchen 12-Volt High Power MaxxAir Fan with Rain Sensor
Washer/Dryer Prep
Easy Clean Solid Surface Steps

Max Built Construction Package

Satellite/Cable Prep
101" Widebody Construction
Heavy Duty 7,000 lb. Axles
17.5" H- Rated Aluminum Wheels
Gel Coat Exterior Sidewalls
Color Matched Fender Skirt
5-Side Aluminum Cage Construction
Walk-On Roof
TPO Roof Covering w/ Limited Lifetime Warranty
Slam-Latch Baggage Doors
Magnetic Entry and Baggage Door Catches
Entry Door w/Privacy Glass
Framed Tinted Windows
Painted Gel Coat Fiberglass Front Cap
Exterior Security Light
Roof Ladder
50 Amp Service w/Detachable Power Cord
12-Volt Battery Disconnect

Residential Living Package

LED Smart TV in Living Area
Rockford Fosgate Stereo Ent. System w/ HDMI and App Controls
Exterior Speakers
Night Stands with USB Ports
Bedside 110-Volt Outlets (2)
Keyed Alike (One Key for all entry and baggage doors)
SolidStep Quad Entry Steps
Stealth A/C System
Roller Shade Window Coverings
Congoleum Flooring w/3-Year Warranty
Hallway Handrail
Recessed LED Ceiling Lighting
Interior LED Accent Lighting
Hardwood Cabinet Doors
Signature Dinette Table w/4 Padded Chairs
Theatre Seating
Tri-Fold Hide-A-Bed Sofa
Smoke Detector, LP Alarm, Carbon Monoxide Alarm
Solid Surface Countertops
Smart Sink w/ removeable cutting board, produce strainer and glass rinser

Weather-Tek Package

35k BTU High Capacity Furnace
Fully Enclosed Underbelly w/ Heated Tanks and Storage
Attic Vent
High Capacity Heat Ducts
All-In-One Enclosed and Heated Utility Center

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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Thank you all!
"I wish to thank the entire staff responsible for our recent purchase - Dan, Tori, Jay, and Jake. It went smoothly and the one "hiccup" that developed over financing was handled expertly by Tori. Thanks to Dan Risk for ensuring a smooth sale and for checking up after we got the trailer home to make ... More »

Chris
Great Service Dept
The service experience during our warenty repair appointment was great due to one person. Melissa S. as always, was very attentive to our needs and gave us direction on how to keep our RV up and running in detail.

Thomas from Rocklin, CA
Great service department!!
"We discovered some bubbles in the rear fiberglass panel after about 9 months after we purchased the 5th wheel from Happy Daze. A call from Tara, service rep extraordinaire, about our warranty coming to a close, we decided to get it in for repair. Jeff , service tech, did a great job replacing the whole ... More »

Anonymous

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Happy Daze RV is not responsible for any misprints, typos, or errors found in our website pages. Any price listed excludes sales taxes, registration, tags and delivery fees. Manufacture pictures, specifications, and features may be used in place of actual units on our lot. To preserve the quality and mileage of our coaches, we only do test drives with a qualified offer to purchase.

New 2026 Grand Design Influence 3904BH

3904BH Floorplan

Specifications

Description

Features

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