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CloseThe values presented on this site are for estimation purposes only. Your actual payment may vary based on several factors such as down payment, credit history, final price, available promotional programs and incentives. Applicable tag, title, destination charges, taxes and other fees and incentives are not included in this estimate.
Dealer Spike is not responsible for any payment data presented on this site. Please verify all monthly payment data with the dealership’s sales representative.
- New
- On Order
- TAC RV
- N3129-26
- 4YDFCGT29T2503202
- Trailer
- Fifth Wheel
- PHANTOM GRAY
- 4
- 2
- 2
2026 Keystone RV Cougar 350LLK
Above and BeyondKeystone Cougar fifth wheels deliver a refined collection of the most livable, full-profile floorplans at ultra-towable lengths. Standard features like MaxTurn Technology™, Road Armor™, and HitchVision™ deliver unparalleled towing control, and innovations like Climate Guard™ all-season protection make Cougar a winning choice for full-time and extended-stay camping.
Features may include:
Exterior- Rainier H-Rated All-Steel Tires
- Structural I-beam frame w/ stamped steel cross-members & outriggers
- MaxTurn™ technology w/ Road Armor™ shock absorbing hitch pin
- Hitch Vision™
- HyperCore™ Laminated sidewalls with 5 sided aluminum superstructure
- Tinted safety glass windows
- Automotive-grade painted fiberglass front cap w/ KeyShield™ protection & amber LED lights
- Alpha Super Flex roof membrane w/ Limited Lifetime warranty
- Rear ladder
- One-piece, heated and enclosed polypropylene underbelly
- Heavy duty axles w/never-adjust brakes
- Road Armor™ shock absorbing equalizer
- Aluminum wheels and full size spare tire
- Electric four-point auto leveling system
- Friction hinge entry door
- Lippert SolidStep®
- Full pass through storage w/ slam-latch baggage doors
- Rear observation prep
- Battery disconnect
- Convenience center
- Industry's best 76 gal. fresh tank capacity
- 50 Amp electric, pre-wired and braced for ducted bedroom A/C option
- Outside shower
- Electric awning with gas strut arm
- 2nd electric awning
- Full body paint
- Frameless, Dual-pane Windows
- 2" accessory hitch with 300 lb. storage capacity
- 5/8" one-piece DynaSpan® flooring
- Tall slide out for added comfort and head room
- Night roller shades throughout
- Residential, shaker style hardwood cabinet doors and drawers
- Decorative crown molding
- 5,500 BTU electric fireplace with thermostat control and remote
- Max Air exhaust fan w/ rain sensor
- New
- N3129-26
- 2026
- Keystone RV
- Cougar 350LLK
- Trailer
- Fifth Wheel
- Keystone RV Cougar
- 4YDFCGT29T2503202
- TBD
- TBD
- UMBER LUXE
- 4
- 4
- 2
- 2
- No
-
- Front Bedroom
- King Bed
- Rear Kitchen
Recommendations
Advertised pricing excludes applicable taxes title and licensing, dealer set up, destination, reconditioning and are subject to change without notice. Pricing may exclude any added parts, accessories or installation unless otherwise noted. Sale prices include all applicable offers. Not all options listed available on pre-owned models. Individual product descriptions are claims of the manufacturer and/or distributor and are not guaranteed accurate. Prices subject to change without notice. Mistakenly posted prices and/or options on the website do not obligate us to those incorrect prices and/or options. We reserve the right to refuse to sell to anyone for any reason. Contact dealer for details.