- Our Price: $274,995
- List Price: $384,691
- Save: $109,696
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39ft long
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Sleeps 9
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3 slides
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Cummins ISB 6.7L
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360 HP
37L Floorplan
Specifications
| Sleeps | 9 | Slides | 3 |
| Length | 39 ft 4 in | Ext Width | 8 ft 5 in |
| Ext Height | 13 ft 4 in | Int Height | 7 ft |
| Hitch Weight | 12000 lbs | GVWR | 31000 lbs |
| Fresh Water Capacity | 72 gals | Grey Water Capacity | 81 gals |
| Black Water Capacity | 50 gals | Tire Size | 275/80R22.5G |
| Fuel Type | Diesel | Engine | Cummins ISB 6.7L |
| Chassis | Freightliner S2RV Plus | Horsepower | 360 hp |
| Fuel Capacity | 100 gals | Wheelbase | 279 in |
| Number Of Bunks | 3 | Available Beds | King |
| Torque | 800 ft-lb | Refrigerator Type | Stainless Steel Residential |
| Convection Cooking | Yes | Cooktop Burners | 2 |
| Shower Size | 30" x 36" | Number of Awnings | 1 |
| Water Heater Type | Aqua View Showermiser | AC BTU | 30000 btu |
| Basement Storage | 157 cu. ft. | TV Info | LR 50" LED TV, BR 32" LED TV, Exterior LED TV |
| Awning Info | 19' 8" Roof-Mounted Girard w/LED Lights | Washer/Dryer Available | Yes |
| Gross Combined Weight | 43000 lbs | Shower Type | Standard |
| Electrical Service | 50 amp | VIN | 4UZADVFC8TCWM1211 |
Description
Jayco Seneca Super C diesel motorhome 37L highlights:
- Full-Wall Slide
- Power Lift King Bed
- Power theater seating (Opted)
- Bunks with Tablet Holders
- Fireplace with 50" TV
- Residential Refrigerator
This Seneca Super C diesel motorhome is stunning, and it has sleeping space scattered all throughout! There is a private bedroom with a 72" x 80" king bed slide that can be used by the owners of this coach, and if there are any children, they will appreciate the set of bunk beds with a tablet holder at each bunk. Out in the main living area, you'll find a hide-a-bed sofa and booth dinette which can both be used as lounging or sleeping spaces, and the last sleeping location is included above the cab with the overhead bunk. The living area is comfortable and residential with its fireplace and 50" LED TV, and you'll have an additional entertainment center on the exterior which comes with an exterior LED TV mounted on a swivel bracket, outside speakers, and an AM/FM radio.
You will be quite impressed with the Jayco Seneca Super C diesel motorhome! The construction consists of a Stronghold VBL roof, floor, and sidewalls, and the premium Sikkens full-body paint is going to draw attention as you cruise down the highway. The entrance door has the industry's largest travel-view window, and you have four 6V AGM (220Ah) house batteries on a slide out tray for convenience. The Firefly multiplex system will give you access to your coach's functions from the smartphone in your hand, and the matte-finish woodgrain polished porcelain tile flooring has a heated floor mat for extra comfort. The luxury continues on with the addition of the solid-surface countertops and water filtration system, and the 9" Sony® infotainment center with Apple CarPlay® and Android Auto™ as well as the backup and sideview cameras are an excellent contribution to the front cab area.
Features
Standard Features (2026)
Standard Driving Equipment
- Freightliner® S2RV Plus chassis
- GVWR- 31,000 lb.
- GCWR- 43,000 lb.
- Cummins® ISB 6.7L 360 HP diesel engine with 800 ft.-lb. torque
- Allison® 3000 MH automatic transmission
- 185-amp alternator
- G-rated highway tires- 275/80R22.5
- Alcoa® aluminum wheels
- Engine exhaust brake
- 12,000 lb. rear hitch receiver
- 7-pin plug
- Dual 12V chassis batteries
- 100 gal. fuel tank
- 10 gal. DEF tank
- 6-way power driver and passenger seats
- Deluxe heated, remote-controlled, side-view mirrors
- Tilt steering wheel
- Cruise control
- Detroit automatic wipers/headlights
- Power windows and door locks
- Auxiliary start switch
Standard Exterior Equipment
- StrongholdVBL™ roof, floor and sidewalls
- Bead-foam insulation (R-24 max roof, R-9 max floor and R-8 max walls)
- One-piece, seamless, crowned fiberglass roof
- Premium Sikkens full-body paint
- Automatic hydraulic leveling jacks
- Entrance door with industry’s largest travel-view window
- Electric-powered entrance step
- Slideout awning(s)
- Exterior entertainment center with JBL® outside speakers and LED HD Smart TV mounted on swivel bracket
- Winegard® In-motion satellite dish
- Carpeted, full pass-through storage compartments with Keyed Alike lockable slam-latch doors
- Thetford® Sani-Con Turbo macerator system
- Third brake light
- Cable TV hookup with RG-6 coax and video selector switch
- Winegard 2.0 Wi-fi/4G antenna
- Onan® 8,000W Quiet Diesel generator and auto-gen start
- 200W solar panel with dual controller
- (4) 6V AGM (220Ah) house batteries on slideout tray
- Transfer switch with reverse polarity protection
- 24.5 gal. propane tank (83 lb.)
- LP quick-connect hookup
- Exterior utility center
- Winterization drain system
- Black tank flush
- Outside shower
- 12V demand water pump
- Water filtration system
Standard Interior Equipment
- Custom-molded ABS surround in cab-over area
- Overhead bunk with 750 lb. capacity
- Firefly total coach control system with wall-mounted touchscreen and mobile app
- 84 in. interior ceiling height with padded vinyl ceiling
- High-intensity, recessed LED ceiling lights
- LED-lit fascia
- Vinyl plank flooring
- Hardwood cabinet doors and drawer fronts
- Soft-close cabinet doors and drawers
- Deluxe hidden cabinet hinges
- Ball-bearing drawer guides
- 30,000 BTU auto-ignition furnace
- Suburban tankless water heater
- Electric fireplace
- Jayco-exclusive, easy-operation legless dinette table
- 2-point lap safety belts in all designated seating locations
- Car seat tethers (select floorplans)
- Integrated day/night cassette shades
- LED HD Smart TV in living area
- JBL® audio system
- Wood-framed kitchen window
- 2-burner induction cooktop
- LED-lit, solid-surface kitchen countertops
- Multi-function sink with cup washer and veggie trays
- Walk-around, king-size bed with power head lift, bedspread and nightstands
- USB port and wireless charging in nightstands
- Under-bed storage
- LED HD Smart TV in bedroom
- Large wardrobes
- Bunks with industry-exclusive 300 lb. capacity each (37L)
- Shower with decorative surround, glass door, skylight and light
- Aqua View® SHOWERMI$ER™ water management system
- Porcelain toilet with foot flush
- Recessed stainless-steel bathroom sink
- Powered roof vent in bathroom with wall switch
- Smoke alarm
- Carbon monoxide detector
- Fire extinguisher
Customer Value Package (Mandatory)
- JRide® Premium: Computer-balanced driveshaft, rear air suspension, heavy-duty rear stabilizer bar, full air brakes, SACHS shocks
- One-piece, seamless, fiberglass front and rear caps
- Automotive-bonded, panoramic window in front cap with power shade
- Lippert 4000 series dual-pane frameless bonded windows
- (2) 15,000 BTU A/C units with heat pump on main A/C
- Electric patio awning with LED lights
- 2,000W pure sine wave inverter
- Power cord reel with 50-amp service
- Sony® infotainment center with Apple® CarPlay and Android Auto™
- Backup and side-view cameras
- Residential refrigerator
- Convection microwave oven
Options
- Power theater seating (37L) (STD on 37M)
- Hide-a-bed sofa ILO theater seating (37M)
- Combination washer/dryer (37L, 37M)
- Stackable washer/dryer (37K)
- Starlink satellite internet system with KING Jack™ antenna IPO Winegard Connect 2.0
- Canadian Shaw® TRAV’LER® satellite dish
- Winegard® TRAV’LER® satellite dish - DIRECTV®
- Slide-out tray with 12V refrigerator cooler in basement
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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Rafael from Shingle Springs, CAVery Satisfied.
Like most: I am very satisfied with everything, Thank You! -
Kevin from Folsom, CAThank you Courtney
Like most: Courtney was excellent! We love her... -
Sergio from Sacramento, CAComfortable Process
Like most: You guys were great, made us feel comfortable through the whole process.
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Used RVs is not responsible for any misprints, typos, or errors found in our website pages. Any price listed excludes sales tax, title, freight and pre-delivery inspection. Savings percentage based on Manufacturers Suggested Retail Prices for select models for in-stock units. Motorized units available at selected locations. Manufacturer pictures, specifications, and features may be used in place of actual units on our lot. Please Contact Us 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.
All advertised prices exclude government fees and taxes, any finance charges, any dealer document processing charge, pre-delivery inspection and freight fees, any electronic filing charge, and any emission testing charge. In Texas, prices exclude only tax, title, registration, and any applicable document fee. See dealer for details.

