View New & Used Jayco Seneca RVs for Sale
73 listings match your search
New 2025 Jayco Seneca 37L
New Super C in Prescott, Arizona 86301
Jayco Seneca Super C diesel motorhome 37L highlights: Bunk Beds Hide-A-Bed Sofa Bunk Over Cab King Bed Fireplace Outside Entertainment The whole family can join in on the fun with this motorhome! The bunk over cab, the set of bunk beds and king bed slide w ...
- Length: 39' 0"
- # Slideouts: 3
- Sleeping Cap: 9
New 2024 Jayco Seneca 37K
New Super C in Williamstown, New Jersey 08094
Choosing White Horse RV Center means more than just buying an RV; it’s about investing in a seamless, enjoyable experience. With over 50 years of expertise, we ensure your RV journey is fun and hassle-free. Our RV Essentials Package and transparent p ...
- Length: 39' 4"
- # Slideouts: 2
- Sleeping Cap: 6
New 2024 Jayco Seneca 37L
New Class C in Altoona, Iowa 50009
Jayco Seneca Class C diesel motorhome 37L highlights: Bunk Beds Hide-A-Bed Sofa Bunk Over Cab King Bed Fireplace Outside Entertainment The whole family can join in on the fun with this motorhome! The bunk over cab, the set of bunk beds and king bed slide w ...
- Length: 39' 0"
- # Slideouts: 3
- Mileage: 228
- Sleeping Cap: 9
Used 2022 Jayco Seneca 37TS
Used Super C in Perry, Iowa 50220
Jayco Seneca Class C diesel motorhome 37TS highlights: Separated Bathroom Hide-A-Bed Sofa Bunk Over Cab King Bed 50" Smart Fire TV Outside Entertainment Pack your bags and head out on a great adventure with this motorhome! The separated bathroom makes it e ...
- Length: 39' 0"
- # Slideouts: 3
- Mileage: 17,858
- Sleeping Cap: 8
New 2024 Jayco Seneca 37K
New Super C in Cincinnati, Ohio 45251
Jayco Seneca Super C diesel motorhome 37K highlights: Bath and a Half Reclining Sofa Bunk Over Cab King Bed Fireplace Outside Entertainment You will find lots to love with this motorhome! From the bath and a half to the bunk over cab and outside entertainm ...
- Length: 39' 0"
- # Slideouts: 2
- Mileage: 300
- Sleeping Cap: 7
New 2025 Jayco Seneca 37M
New Class C in West Seneca, New York 14224
Jayco Seneca Super C diesel motorhome 37M highlights: Hutch Jackknife Sofa Bunk Over Cab King Bed Fireplace Outside Entertainment There is room for your small family to go on a country excursion together in this motorhome! The chef can prepare their best m ...
- Length: 39' 0"
- # Slideouts: 3
- Mileage: 421
- Sleeping Cap: 7
Used 2018 Jayco Seneca 37HJ
Used Class C in Greenville, South Carolina 29611
TAKE TO THE ROAD AND LIVE WELLSimply put, the 2018 Seneca is built to perform. Constructed on a world-class chassis along with unmatched rideand handling gear, styled with custom paint, and detailed with uninterrupted comfort and convenience in mind, thisp ...
- Mileage: 39,655
- Sleeping Cap: 8
New 2024 Jayco Seneca 37K
New Class C in Seguin, Texas 78155
Jayco Seneca Class C diesel motorhome 37K highlights: Bath and a Half Reclining Sofa Bunk Over Cab King Bed Fireplace Outside Entertainment You will find lots to love with this motorhome! From the bath and a half to the bunk over cab and outside entertainm ...
- Length: 39' 0"
- # Slideouts: 2
- Sleeping Cap: 7
New 2024 Jayco Seneca 37L
New Class C in West Sacramento, California 95605
2024 Jayco SENECA - 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 en ...
- Length: 37' 0"
- # Slideouts: 3
New 2024 Jayco Seneca 37M
New Class C in Seguin, Texas 78155
Jayco Seneca Class C diesel motorhome 37M highlights: Hutch Jackknife Sofa Bunk Over Cab King Bed Fireplace Outside Entertainment There is room for your small family to go on a country excursion together in this motorhome! The chef can prepare their best m ...
- Length: 39' 0"
- # Slideouts: 3
- Mileage: 1,242
- Sleeping Cap: 7
New 2024 Jayco Seneca 37K
New Class C in Williamstown, New Jersey 08094
Choosing White Horse RV Center means more than just buying an RV; it’s about investing in a seamless, enjoyable experience. With over 50 years of expertise, we ensure your RV journey is fun and hassle-free. Our RV Essentials Package and transparent p ...
- Length: 39' 4"
- # Slideouts: 2
- Sleeping Cap: 6
Used 2016 Jayco Seneca 37fs
Used Class C in Longs, South Carolina 29568
The Seneca 37FS class C diesel motor home by Jayco offers double slides and a set of bunk beds.As you enter the motor home, to the right is a lounge chair. The overhead cab offers a queen bed, TV/cabinet, and plenty of storage. In place of the cab-over bed ...
- Length: 38' 0"
- # Slideouts: 2
- Mileage: 60,846
- Sleeping Cap: 9
Used 2023 Jayco Seneca 37L
Used Class C in Davie, Florida 33314
2023 Jayco SENECA - 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 en ...
- Length: 37' 0"
- # Slideouts: 3
New 2024 Jayco Seneca 37L
New Class C in Rural Hall, North Carolina 27045
Jayco Seneca Class C diesel motorhome 37L highlights: Bunk Beds Hide-A-Bed Sofa Bunk Over Cab King Bed Fireplace Outside Entertainment The whole family can join in on the fun with this motorhome! The bunk over cab, the set of bunk beds and king bed slide w ...
- Length: 39' 0"
- # Slideouts: 3
- Mileage: 1,193
- Sleeping Cap: 9
Used 2017 Jayco Seneca 37TS
Used Class C in Park City, Kansas 67147
If you are looking for triple slides for more interior walking around room, a split bath for the convenience, and an outside entertainment center then take a look at this Seneca class C diesel motor home.As you enter 37TS, to your left there is a slide wit ...
- Length: 38' 0"
- # Slideouts: 3
- Mileage: 40,287
- Sleeping Cap: 7
New 2025 Jayco Seneca 37L
New Super C in Sandy, Oregon 97055
- Mileage: 23,168
- Sleeping Cap: 2
New 2024 Jayco Seneca 37K
New Super C in Southaven, Mississippi 38671
Deposit placed on 08/23/2024 by Don 2024 Jayco Seneca 37KThe Seneca Super Class C is built on the powerful Freightliner® S2RV chassis with a Cummins® ISB 6.7L 360HP diesel engine and features the JRide® Premium ride and handling package for ...
- Mileage: 813
- Length: 39' 0"
- Mileage: 1,294
- Sleeping Cap: 5
- Sleeping Cap: 6
New 2024 Jayco Seneca 37M
New Class C in San Diego, California 92111
2024 Jayco SENECA - 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 en ...
- Length: 39' 0"
- # Slideouts: 3
- Length: 39' 0"
- Mileage: 1,253
- Sleeping Cap: 5
New 2024 Jayco Seneca 37K
New Class C in Port St. Lucie, Florida 34986
2024 Jayco SENECA - 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 en ...
- Length: 39' 0"
- # Slideouts: 2
Used 2023 Jayco Seneca 37K
Used Class C in Davie, Florida 33314
2023 Jayco SENECA - 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 en ...
- Length: 39' 0"
- # Slideouts: 2
Used 2018 Jayco Seneca 37HJ
Used Class C in Medford, Oregon 97504
Jayco Seneca Class C diesel motorhome 37HJ highlights: 7' Interior Ceiling 18' Electric Awning Three Slides Full-Wall Wardrobe Master Suite You will love all of the storage that has been included throughout this Seneca Class C diesel motorhome, from the sp ...
- Length: 38' 0"
- # Slideouts: 3
- Mileage: 22,974
- Sleeping Cap: 7