2026 Jayco Seneca 37K

New Class C in Port St. Lucie, Florida, 34986

$274,995.00
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New 2026 Jayco Seneca 37K available in Port St. Lucie, Florida
2026 Jayco Seneca 37K - New Class C For Sale by La Mesa | RecVan - Port St. Lucie in Port St. Lucie, Florida
2026 Seneca 37K by Jayco from La Mesa | RecVan - Port St. Lucie in Port St. Lucie, Florida
New 2026 Jayco Seneca 37K available in Port St. Lucie, Florida

Unit Specs

  • Stock #PN219214
  • Year2026
  • ManufacturerJayco
  • Make Jayco
  • ModelSeneca
  • Floorplan37K
  • Type Class C
  • ConditionNew
  • Length39' 0"
  • Price $274,995.00
  • Need to know your payment? Use our RV Loan Calculator!
  • Fuel TypeDiesel
  • Interior ColorBROOKSIDE
  • Exterior ColorCLARINGTON PAINT
  • Slideouts2
2026 Jayco SENECA 37K - Please email or call for the full list of the features, availability or anything else we can send to help you. We have some fantastic financing plans and take trades also! It is our #1 goal that your experience with our company is an enjoyable one. Our staff of industry professionals is ready to assist in your recreational vehicle sales and service needs.
This 2026 Jayco Seneca 37K is outfitted with all the features you need for happy camping. Be a part of the Jayco family with this 2026 Jayco Seneca 37K. Two slides expand this rig into a comfy living space.

2026 Jayco Seneca 37K Features


2026 Jayco Seneca 37K Specifications

General

MSRP

$382,943

Dimensions

Height

13' 4"

Height (interior)

7' 0"

Length

39' 4"

Width

8' 5"

Weights

GVWR

31,000 lbs

Capacities

Fuel Capacity

100 gal

Sleep Capacity

6

Water Capacity - Black

40 gal

Water Capacity - Fresh

72 gal

Water Capacity - Grey

51 gal

Engine/Transmission

Engine Manufacturer

Cummins

Engine Model

ISB-300 6.7L

Fuel Type

Diesel

Transmission Spec

Allison® 3000 MH automatic transmission

Exterior

# Awnings

1

# Axles

2

# Doors

1

# Slides

2

Chassis

Freightliner® S2RV Plus Chassis

Electrical

# A/C

2

A/C Spec

15,000 BTU A/C units with heat pump on main A/C

*MFG Specs are for base unit. Certain options may change specifications listed. Please consult dealer for more details. Data is provided by a 3rd party. RVUSA.com cannot guarantee the accuracy of the data presented.

2026 Jayco Seneca 37K Literature


Seller Info

La Mesa | RecVan - Port St. Lucie

8650 NW LTC Pkwy
Port St. Lucie, FL 34986

Member Since 2023

See 953 Reviews

Unit Specs

  • Stock #PN219214
  • Year2026
  • ManufacturerJayco
  • Make Jayco
  • ModelSeneca
  • Floorplan37K
  • Type Class C
  • ConditionNew
  • Length39' 0"
  • Price $274,995.00
  • Need to know your payment? Use our RV Loan Calculator!
  • Fuel TypeDiesel
  • Interior ColorBROOKSIDE
  • Exterior ColorCLARINGTON PAINT
  • Slideouts2

Email Seller

Request More Info on this 2026 Jayco Seneca 37K Offered for sale by La Mesa | RecVan - Port St. Lucie
La Mesa | RecVan - Port St. Lucie
La Mesa | RecVan - Port St. Lucie

8650 NW LTC Pkwy
Port St. Lucie, FL 34986

Phone: Click to Call

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2026 Jayco Seneca 37K Gallery

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New 2026 Jayco Seneca 37K available in Port St. Lucie, Florida
2026 Jayco Seneca 37K - New Class C For Sale by La Mesa | RecVan - Port St. Lucie in Port St. Lucie, Florida
2026 Seneca 37K by Jayco from La Mesa | RecVan - Port St. Lucie in Port St. Lucie, Florida
New 2026 Jayco Seneca 37K available in Port St. Lucie, Florida