Toll Free 800.756.2007
Prescott 928.445.7910
Prescott Valley
Dewey 928.632.7656

2018 Jayco Seneca 37TS

Unit Price

Sale Price:$164,986

Unit Info

Stock Number:10K4751
Engine:6.7 Cummins 340-HP
Fuel Type:Diesel
Towing Capacity:10,000 lbs
Transmission:Allison 2500PTS
Class:Class C
Length:38' 10"

Unit Location

Affinity RV | Prescott
3197 Willow Creek Road
Prescott, AZ 86301

Contact Information:

  • Toll Free: 800-756-2007
  • Local: 928-445-7910

Payment Calculator

Monthly Payment: $0.00¹

¹ The results of this calculator should only be used as an estimate. Actual financing plans require more complex calculations than the simple compounded interest used in this program.

² While every attempt has been made to ensure the accuracy of the datadisplayed, Affinity RV | Prescott is not responsible for any errors or omissions.

Unit Description

Seneca Class C motorhomes are equipped with JRide® Premium, our most robust package of world-class ride and handling features. With a ride this smooth and comfortable, hitting the road has never been more exciting.

Contact Affinity RV for details on our 2018 Jayco Seneca 37TS and start your RV dreams today!




Gross Vehicle Weight Rating (lbs) 28000
Gross Combined Weight Rating (lbs) 33000
Exterior Length 38' 10"
Exterior Width 101"
Exterior Height with A/C 13' 1"
Interior Height 84"
Wheel Base 275"
Tank Capacities
Furnace, Auto-ignition (BTU output) 40M
Fresh Water Capacity (gals) 71.5
Gray Waste Water Capacity (gals) 40
Black Waste Water Capacity (gals) 50
Fuel Tank Capacity (gals) 74
Sleeping Capacity 7-8
Exterior Storage (cu. ft.) 131.6
Frameless windows
15,000-BTU A/C with heat pump (2)
2,000-watt pure sine inverter powers main TV, microwave, rear bedroom TV, exterior TV, and entertainment center
Water filtration system


Electric power cord reel with 50-amp service
12V electric awning with LED lights

High-gloss, gelcoat vacuum-bonded, laminated sidewalls, crowned roof and floor
Deluxe full-body paint with Diamond Shield
Sun Dial exterior paint
Bead-foam insulation (R-24 max roof, R-9 max floor and R-8 max walls)
One-piece fiberglass cap
Fiberglass entrance door with oversized frameless window
Keyless entry, touchpad locking system
Electric-powered entrance step
Slide out covers
Dual-pane, tinted, safety-glass windows
Exterior entertainment center with AM/FM/CD/DVD player and 39-inch LED TV and 2 speakers
Onan 8,000-watt Quiet Diesel generator with auto-gen start
Slide out battery tray with (4) 12V house batteries
56-pound propane tank
Black holding tank sprayer
Outside shower
Hydraulic automatic-leveling jacks
Winegard In-motion satellite dish
Thetford Sani-Con Turbo Macerator system
Propane quick-connect hookup

Living Area

2-point lap safety belts on all seating areas
Linoleum residential flooring
Systems monitor panel
High-intensity recessed LED ceiling lights
12V electrical system with 120V, 80-amp power converter
34,000-BTU auto-ignition furnace with digital wall thermostat
Blu-Ray with HDMI connections to all televisions
Cable TV hookup with RG-6 coax and video selector switch


12-cubic-foot refrigerator with icemaker
Convection microwave
Ball-bearing drawer guides
Deluxe hidden cabinet hinges
Solid-surface countertops with decorative backsplash
Three burner recessed gas cooktop
Dream Dinette™ mechanism easily raises and lowers dinette tabletop


King-sized bed with bedspread
Under-bed storage, bed lifts easily on gas struts (select models)
32" LED HDTV in bedroom
Full cab-over bunk


Residential medicine cabinet with mirror
Porcelain stool with foot pedal
One-piece fiberglass shower with glass shower door
Skylight in shower


JRide® Premium: Rear air suspension, heavy-duty front stabilizer bar, Bilstein 60MM shock absorbers, full air brakes, and computer-balanced driveshaft
Pioneer in-Dash, touch screen capacitive, infotainment system with Apple® Car Play™ & Android Auto™ integration
Backup/side-view cameras

Freightliner Business Class M2 chassis—28,000-pound GVWR, 33,000-pound GCWR
Cummins ISB 6.7L 340 HP diesel engine
Allison® 2500 MH automatic transmission
10,000-pound hitch with 7-pin plug
74-gallon fuel capacity
6-gallon DEF tank
Dual chassis batteries
Alcoa aluminum rims
Michelin 275/80R 22.5 tires
Engine exhaust brake
Wood dash accents
Auxiliary start switch
Leather-wrapped steering wheel with cruise control
Deluxe heated, remote-control, side-view mirrors
Privacy curtains for cab area

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While we attempt to ensure display of current and accurate data, this listing may not reflect the most recent transactions or may reflect occasional data entry errors. All inventory listed is subject to availability and prior sale. Please consult dealership personnel for details. Prices are quoted for the USA only and may not include dealer preparation, transportation, taxes, or other applicable charges. Photographs may be representative only and may vary somewhat from the actual items offered for sale. Affinity RV is not responsible for any misprints, typos, or errors found in our website pages. Any price listed excludes sales tax, registration tags, and delivery fees. Manufacturer pictures, specifications, and features may be used in place of actual units on our lot. This information is general and is subject to change. We are not responsible for any errors as data changes frequently. Please contact us to confirm this information is accurate.