Name: 2026 Keystone Cougar 350LLK
Brand: Keystone
SKU: 47230
Price: 69999 USD
Availability: InStock

2026 Keystone Cougar 350LLK | RidesMarket

Vehicle Overview

Heavy duty 7,000 lbs. axles with ABS brakes
Rear observation camera prep
Reverse warning lights in taillight
Oversized front storage compartment with strut assisted baggage door
Max Air exhaust fan w/ rain sensor
Outdoor Kitchen

From the dealer

The 2026 Keystone Cougar 350LLK Towable sets itself apart with its purpose-built towable design and distinctive 350LLK trim. It offers a maximum sleeping capacity of 4 sleeping spaces, and its thoughtfully engineered living area maximizes comfort on the road. Premium interior finishes and careful attention to fit and finish elevate the space, making every trip feel refined. Hit the open road with confidence. View the Keystone Cougar at TerryTown RV.Read full dealer description

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This unit

$69,999

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Down payment

Estimated APR

Loan term

Estimated payment

$1,059/mo

$62,999 financed

Estimate only. Excludes taxes, title, registration, dealer fees, add-ons, insurance, and lender requirements. RidesMarket is not a lender.

Fifth Wheel Specifications

Sleeps: 4

Features & Equipment

Equipment is supplied by the dealer. Confirm installed options on the dealer listing or window sticker.

Safety and driver assistance

Heavy duty 7,000 lbs. axles with ABS brakes
Rear observation camera prep
Reverse warning lights in taillight
Oversized front storage compartment with strut assisted baggage door
Max Air exhaust fan w/ rain sensor

Comfort and convenience

Outdoor Kitchen
Remote Work Ready
Dual-heated holding tanks: 12v heat pads and furnace
Friction hinge entry door with integrated blackout window shade
Extra-Wide entry step with composite step treads

Additional equipment

Family Friendly
Off-Grid Ready
Four-Season Comfort
Adventure Seeker
Individually Engineered Structural I-beam chassis w/ stamped steel cross-members & outriggers
Electric four-point auto leveling system
Helux™ series coil spring pin box
High Performance Road Armor™ shock absorbing equalizer
Bronze bushings, heavy duty 1/2 shackle plates and wet bolts to extend axle longevity
Rainier H-Rated Tires: All-steel 16 ply tires with 8 year limited warranty
Custom aluminum luxury wheels and full size spare tire
2" Rear accessory receiver with 300 lb. storage capacity
Automotive-grade painted fiberglass front cap w/ KeyShield™ protection
Front cap with dotless neon style LED lighting
High intensity LED auxiliary light for hitching
Tinted Safety Glass Windows
Frameless, Dual-pane Windows
Aluminum rear ladder
One-piece polypropylene underbelly
Full pass through storage with LED light strip, power outlets and TV hookups
Awning control switch located in storage compartment
Key-Alike Lock System
Tough-ply flooring in main storage compartment
Washable PVC sewer hose storage
Heavy-duty battery box for dual batteries with EZ hook-up terminals
Campsite convenience center for utilities that includes power tank fill
Easy access panel for water pump service and filter maintenance
Industry's best 76 gal. fresh tank capacity
Industry leading holding tank securement with steel cross supports and Tank Guardian strap system
Power Watchdog™ Safeview Smart RV power inlet: 50 amp
50 Amp electric, pre-wired and braced for 3rd AC
Hot and cold exterior spray port
Campsite tuned speakers
Electric awning with gas strut arm with dotless neon style LED lighting
2nd electric awning with dotless neon style LED lighting
Slide-topper Package
CSA construction and seal
Hero Edition Full Body Paint Package
Black Onyx Midnight Edition Full Body Paint Package
Phantom Gray Midnight Edition Full Body Paint Package
5/8" one-piece DynaSpan® flooring
Tall slide out for added comfort and head room
Night roller shades throughout
Lock-It decorative crown molding at wall top edge
Dimmable lighting: main ceiling, main slideout
Recessed flush mount lights in main ceiling
3-year limited structural warranty
1-year limited base warranty
MY KEYSTONE Owners Mobile App
HyperCore™ Composite Wall Construction with Vixen Fibrogloss™ HIGH GLOSS finish
GIGGY BOX™ 12v power wiring within a protective housing, includes battery disconnect, patented
MaxTurn™ Technology designed in frame and fiberglass front cap, patented
Color-coded unified wiring standard
KeyTV™ multisource signal controller, patented
Residential In-floor heating ducts
Residential solid surface countertops
Black stainless steel undermount kitchen sink
High-rise chef’s faucet and sprayer
Pull-out trash bin
Microwave vents to exterior
Water management center providing individual shut-off valves for all fixtures
Power converter with auto-detect battery recognition
(2) 30 lb. LP tanks
Exterior LP Quick Connect
Tankless On-Demand Water Heater
Furrion 18K BTU Chill Cube
30K BTU ducted furnace
1.6 Cu. Ft. microwave
21" Furrion® range w/ Piezo ignition and glass stovetop cover
Washer/Dryer Prep
LED interior and exterior lighting
LED closet rod lighting
Dimmable lighting main ceiling
Residential solid surface countertops w/ large sink
Residential vanity cabinet with drawers
Linen cabinet
Dedicated shower light
Oxygenics® shower head and hose
Porcelain Foot Flush Toilet
Medicine Cabinet
Illuminated light switch
Radiant foil barrier in front cap
Insulated gooseneck, bulkhead divider, and sealed pin box
Insulated slide floors
12V electric heat pads on all holding tanks
PEX plumbing
Breakaway switch
GFI receptacles
Carbon Monoxide Detector
Smoke Detector
Propane gas leak detector
Fire Extinguisher

2026 Keystone Cougar 350LLK

Vehicle Overview

From the dealer

Limited comparison inventory

Estimate a Payment

Fifth Wheel Specifications

Features & Equipment

Safety and driver assistance

Comfort and convenience

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Technology and audio

Capability and utility

Additional equipment