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Mileage: 72 488 km
Exterior Length: 11,02 m
Horse Power: 223,71 kW
Condition: Used
Description: 2005 Jayco Seneca Duramax diesel. Excellent condition. Stored inside with three slides, new vinyl flooring and carpet. Ungraded TV’s with new upda...
Updated: Thursday, August 06, 2026 10:14 am
Location: Nampa, Idaho, USA
Seller: R&A Fishing
Mileage: 20 310 km
Stock Number: RRZC1007
Exterior Overall Length: 11,86 m
Sleeps: 10
Number of Slide Outs: 2
Horse Power: 268,45 kW
Description:
Updated: Monday, August 10, 2026 07:46 am
Location: Pueblo, Colorado, USA
Seller: RV of the Rockies
Mileage: 45 857 km
Stock Number: 46432A
Condition: Used
VIN: 4UZADVFCXJCKA6554
Exterior Width: 0,21 m
Fuel Type: Diesel
Description: Overview Discover the 2018 Jayco Seneca 37FS: Where Every Journey Becomes an Unforgettable Experience!Step into the world of luxury travel with the...
Updated: Saturday, August 01, 2026 03:04 pm
Location: Fresno, California, USA
Seller: RV Country - Fresno
Mileage: 62 084 km
Stock Number: 0148
Exterior Overall Length: 11,28 m
Sleeps: 10
Number of Slide Outs: 2
Horse Power: 357,94 kW
Description: 10,000 price drop!!
An extremely clean, 2 owner Super C Jayco Seneca 37FS 37' motor home.
My personal motorhome, sleeps ten, has the Customer ...
Updated: Thursday, July 30, 2026 04:19 pm
Location: Clear Lake, Iowa, USA
Seller: Fertilizer Equipment Specialists
Stock Number: JAY0145
Exterior Overall Length: 11,86 m
Sleeps: 8
Number of Slide Outs: 2
Condition: Used
VIN: 3ALACXDU6FDGL0145
Description: Used 2015 Jayco Seneca 37FS
Details: The Seneca 37FS motor home by Jayco offers a double slide and a set of bunk beds.As you enter the motor home,...
Updated: Monday, August 10, 2026 12:13 pm
Location: Seguin, Texas, USA
Seller: America Go RV - Seguin
Mileage: 13 882 km
Stock Number: UPKM9854
Condition: Used
VIN: 4UZADVFC4KCLH8127
Exterior Width: 0,21 m
Fuel Type: Diesel
Description:
Updated: Sunday, July 26, 2026 07:04 pm
Location: Bellemont, Arizona, USA
Seller: RV Country - Flagstaff, AZ
Mileage: 104 302 km
Stock Number: UPB9544A
Condition: Used
VIN: 3ALACXFC3JDJK4797
Exterior Width: 0,21 m
Fuel Type: Diesel
Description: Overview Experience the Open Road Like Never Before with the 2018 Jayco Seneca 37HJ: Your Gateway to Adventure!Step aboard the 2018 Jayco Seneca 37...
Updated: Saturday, July 18, 2026 03:04 pm
Location: Sparks, Nevada, USA
Seller: RV Country - Sparks, NV
Mileage: 41 283 km
Stock Number: UCL9467A
Condition: Used
VIN: 3ALACXFC5JDJK4753
Exterior Width: 0,21 m
Fuel Type: Diesel
Description: Overview Elevate Your Explorations with the 2018 Jayco Seneca 37HJ: Luxury Meets Adventure!The 2018 Jayco Seneca 37HJ redefines the essence of trav...
Updated: Wednesday, July 29, 2026 08:55 am
Location: Fresno, California, USA
Seller: RV Country - Fresno
Stock Number: 27611
Condition: Used
Engine Specs: CUMMINS
Number of Rear Axles: Single
Engine Model: ISB
Fuel Type: Diesel
Description: 2017 JAYCO SENECA 37HJ, FREIGHTLINER BUSINESS CLASS M2 CHASSIS, CUMMINS ISB (340 HP), ALLINSON 2500 MH AUTOMATIC TRANSMISSION, ONAN 8,000 WATT GENE...
Updated: Monday, July 20, 2026 10:16 am
Location: Holgate, Ohio, USA
Seller: Randall Brothers
Stock Number: PN226905
Exterior Overall Length: 11,89 m
Number of Slide Outs: 2
Condition: New
VIN: 4UZADVFC7TCWY2901
Exterior Color: OCEAN BLUE PAINT
Description: 2027 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 s...
Updated: Wednesday, July 29, 2026 11:03 pm
Location: Davie, Florida, USA
Seller: La Mesa RV- Davie
Stock Number: SN226910
Exterior Overall Length: 11,89 m
Condition: New
VIN: 4UZADVFC4VCXB1902
Exterior Color: TRINITY BLACK PAINT
Fuel Type: Diesel
Description: 2027 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 s...
Updated: Friday, July 10, 2026 11:06 pm
Location: San Diego, California, USA
Seller: La Mesa RV - San Diego
Stock Number: DN225052
Exterior Overall Length: 11,89 m
Number of Slide Outs: 2
Condition: New
VIN: 4UZADVFC0SCWF6831
Exterior Color: PERRY PAINT
Description: 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 s...
Updated: Friday, July 24, 2026 11:02 pm
Location: W. Sacramento, California, USA
Seller: La Mesa RV - Sacramento
Mileage: 1 722 km
Stock Number: 63852
Condition: New
VIN: 4UZADVFC7TCWR3672
Description: Overview Elevate Your Explorations with the 2026 Jayco Seneca 37K: Luxury Meets Adventure! The 2026 Jayco Seneca 37K redefines the essence of trave...
Updated: Monday, August 10, 2026 08:38 am
Location: Breaux Bridge, Louisiana, USA
Seller: Great American RV of Breaux Bridge
Mileage: 1 503 km
Stock Number: 63197
Condition: New
VIN: 4UZADVFC0TCWN4633
Description: Overview Elevate Your Explorations with the 2026 Jayco Seneca 37K: Luxury Meets Adventure! The 2026 Jayco Seneca 37K redefines the essence of trave...
Updated: Monday, August 10, 2026 08:38 am
Location: Hattiesburg, Mississippi, USA
Seller: Great American RV of Hattiesburg
Stock Number: M126783
Exterior Overall Length: 11,99 m
Sleeps: 6
Number of Slide Outs: 2
Horse Power: 268,45 kW
Condition: New
Description: New 2026 Jayco Seneca 37K
Details: Jayco Seneca Prestige Super C diesel motorhome 37K highlights: Bunk Over Cab Master Suite Full and Half Bath 9...
Updated: Tuesday, August 04, 2026 07:29 am
Location: Bowling Green, Kentucky, USA
Seller: Blue Compass RV of Bowling Green
Stock Number: 92291
Exterior Overall Length: 11,99 m
Sleeps: 7
Number of Slide Outs: 2
Horse Power: 268,45 kW
Condition: New
Description: New 2025 Jayco Seneca 37K
Details: Jayco Seneca Super C diesel motorhome 37K highlights: Bath and a Half Reclining Sofa Bunk Over Cab King Bed Fi...
Updated: Monday, July 27, 2026 08:07 am
Location: Saco, Maine, USA
Seller: Camper Liquidators - Maine
Stock Number: AT227056
Exterior Overall Length: 11,89 m
Number of Slide Outs: 2
Condition: Used
VIN: 4UZADVFC7SCWD0985
Fuel Type: Diesel
Description: 2025 Jayco SENECA PRESTIGE 37K-XL - Please email or call for the full list of the features, availability or anything else we can send to help you...
Updated: Friday, July 17, 2026 11:02 pm
Location: Albuquerque, New Mexico, USA
Seller: La Mesa RV - Albuquerque
Mileage: 12 798 km
Stock Number: TCNM1419
Exterior Overall Length: 11,89 m
Number of Slide Outs: 2
Condition: Used
VIN: 4UZADVFCXNCNM1419
Description: Sales_pitch: The RV for sale is a Used 2022 Senaca Class C by Jayco RV that and much more. This Senaca 37k Class C runs on diesel, has...
Updated: Monday, August 10, 2026 09:39 am
Location: Ponchatoula, Louisiana, USA
Seller: Berryland Campers - Ponchatoula
Mileage: 28 614 km
Stock Number: UPAUH9435A
Condition: Used
VIN: 4UZADVFC6KCLT6367
Exterior Width: 0,21 m
Fuel Type: Diesel
Description:
Updated: Thursday, July 30, 2026 07:03 am
Location: Fresno, California, USA
Seller: RV Country - Fresno
Stock Number: 64300
Condition: New
VIN: 4UZADVFC8TCWS8457
Description:
Updated: Monday, August 10, 2026 08:38 am
Location: Hammond, Louisiana, USA
Seller: Great American RV of Hammond
2021 JAYCO SENECA 37L
Class Super C Motorhomes
MSRP€ 153.339 SAVE 10% EUR € 138.493
View Floor Plan
Mileage: 96 348 km
Stock Number: 6775
Exterior Overall Length: 11,99 m
Sleeps: 9
Number of Slide Outs: 3
Horse Power: 268,45 kW
Description: Used 2021 Jayco Seneca 37L
Details: Jayco Seneca Class C diesel motorhome 37L highlights: Full-Wall Slide Bunk Beds Fireplace with 50" TV 18' Ele...
Updated: Wednesday, June 10, 2026 04:04 am
Location: Perry, Iowa, USA
Seller: McKee RV
Stock Number: M150957
Exterior Overall Length: 11,99 m
Sleeps: 6
Number of Slide Outs: 3
Horse Power: 268,45 kW
Condition: New
Description: New 2027 Jayco Seneca 37M
Details: Jayco Seneca Super C diesel motorhome 37M highlights: Hutch Jackknife Sofa Bunk Over Cab King Bed Fireplace Ou...
Updated: Tuesday, August 04, 2026 07:29 am
Location: New Carlisle, Ohio, USA
Seller: Blue Compass RV - New Carlisle
Stock Number: 360085
Exterior Overall Length: 0,99 m
Sleeps: 8
Number of Slide Outs: 3
Condition: New
Exterior Width: 0,2 m
Description: NEW 2027 JAYCO SENECA 37M – 360085
Jayco Seneca 37M Class C Motorhome highlights:
Cab Over Bunk
King Bed
Outdoor Entertainment
The 20...
Updated: Thursday, July 16, 2026 08:30 am
Location: Salisbury, North Carolina, USA
Seller: General RV Center - Salisbury
Stock Number: SN225889
Exterior Overall Length: 11,89 m
Number of Slide Outs: 3
Condition: New
VIN: 4UZADVFC2SCWF6829
Exterior Color: CARTHAGE PAINT
Description: 2026 Jayco SENECA 37M - Please email or call for the full list of the features, availability or anything else we can send to help you. We have s...
Updated: Friday, July 24, 2026 11:03 pm
Location: San Diego, California, USA
Seller: La Mesa RV - San Diego
Stock Number: 32M572
Exterior Overall Length: 11,89 m
Sleeps: 8
Number of Slide Outs: 3
Condition: New
VIN: 4UZADVFC5TCWM4454
Description: Consumers, please be aware that if you are purchasing a NEW Motorized OR Non-Motorized Recreational Vehicle from any Kunes RV dealership there will...
Updated: Wednesday, July 22, 2026 03:30 am
Location: Neenah, Wisconsin, USA
Seller: Kunes RV of Fox Valley
Mileage: 1 563 km
Stock Number: 63726
Condition: New
VIN: 4UZADVFC8TCWR3695
Description: Overview Discover the 2026 Jayco Seneca 37M: Where Every Journey Becomes an Unforgettable Experience! Step into the world of luxury travel with the...
Updated: Monday, August 10, 2026 08:38 am
Location: Defuniak Springs, Florida, USA
Seller: Great American RV of Defuniak Springs
Mileage: 966 km
Stock Number: 63878
Condition: New
VIN: 4UZADVFCXTCWR3701
Description: Overview Welcome Aboard the 2026 Jayco Seneca 37M: Redefining Travel with Every Mile! The 2026 Jayco Seneca 37M is not just an RV; it's a statement...
Updated: Monday, August 10, 2026 08:38 am
Location: Tanner, Alabama, USA
Seller: Great American RV of Huntsville
Mileage: 1 745 km
Stock Number: 63808
Condition: New
VIN: 4UZADVFC1TCWR3702
Description: Overview Venture into Luxury with the 2026 Jayco Seneca 37M: Your Home on the Open Road! Welcome to a new era of travel with the 2026 Jayco Seneca ...
Updated: Monday, August 10, 2026 08:38 am
Location: Hammond, Louisiana, USA
Seller: Great American RV of Hammond