2026 Jayco Seneca 37K
New Super C in Souderton, Pennsylvania, 18964





Unit Specs
- Stock #ORD22752
- Year2026
- ManufacturerJayco
- Make Jayco
- ModelSeneca
- Floorplan37K
- Floorplan LayoutBath and a Half
Bunk Over Cab
Outdoor Entertainment
Rear Bath - Type Super C
- ConditionNew
- Length39' 0"
- Price $382,943.00
- Sale Price $274,995.00
- Need to know your payment? Use our RV Loan Calculator!
- ChassisFreightliner S2RV Plus
- Engine ModelCummins ISB 6.7L
- Fuel TypeDiesel
- Sleeps7
- Water Capacity (Fresh)72 gal
- Water Capacity (Black)40 gal
- Water Capacity (Grey)51 gal
- Slideouts2
- Tow/Hitch Weight12000 lbs
New 2026 Jayco Seneca 37K Super C Motorhome Camper for Sale at Fretz RV - Pre Order Special
We are accepting factory orders now for priority delivery. Please contact us for details on current in-stock availability and estimated arrival times for new orders.
Jayco Seneca Super C diesel motorhome 37K highlights:
- Bath and a Half
- Reclining Sofa
- Bunk Over Cab
- King Bed
- Fireplace
- Outside Entertainment
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Fretz RV of Philadelphia
3479 Bethlehem Pike, Souderton, PA 18964
(215) 723-3121 | Financing, Insurance, Rentals, & Trades Welcome!
#FretzRV #RVDealer #Motorhomes #ClassBRV #ClassCRV #LeisureTravelVans #PleasureWay #StorytellerOverland #Winnebago #Jayco #Coachmen #Renegade #Roadtrek #GoRVing #VanLife #UsedRVs #NewRVs #CampingLife #AdventureAwaits
- Bath and a Half
- Bunk Over Cab
- Outdoor Entertainment
- Rear Bath
2026 Jayco Seneca 37K Features
-
Exterior
Slideout
2026 Jayco Seneca 37K Specifications
MSRP
$382,943
Height
13' 4"
Height (interior)
7' 0"
Length
39' 4"
Width
8' 5"
GVWR
31,000 lbs
Fuel Capacity
100 gal
Sleep Capacity
6
Water Capacity - Black
40 gal
Water Capacity - Fresh
72 gal
Water Capacity - Grey
51 gal
Engine Manufacturer
Cummins
Engine Model
ISB-300 6.7L
Fuel Type
Diesel
Transmission Spec
Allison® 3000 MH automatic transmission
# Awnings
1
# Axles
2
# Doors
1
# Slides
2
Chassis
Freightliner® S2RV Plus Chassis
# A/C
2
A/C Spec
15,000 BTU A/C units with heat pump on main A/C
2026 Jayco Seneca 37K Literature
Unit Specs
- Stock #ORD22752
- Year2026
- ManufacturerJayco
- Make Jayco
- ModelSeneca
- Floorplan37K
- Floorplan LayoutBath and a Half
Bunk Over Cab
Outdoor Entertainment
Rear Bath - Type Super C
- ConditionNew
- Length39' 0"
- Price $382,943.00
- Sale Price $274,995.00
- Need to know your payment? Use our RV Loan Calculator!
- ChassisFreightliner S2RV Plus
- Engine ModelCummins ISB 6.7L
- Fuel TypeDiesel
- Sleeps7
- Water Capacity (Fresh)72 gal
- Water Capacity (Black)40 gal
- Water Capacity (Grey)51 gal
- Slideouts2
- Tow/Hitch Weight12000 lbs
Email Seller
Request More Info on this 2026 Jayco Seneca 37K Offered for sale by Fretz RV
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