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New And Used Forest River Sierra 3990fl

18 Results

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Exterior
Stock #2582593P
used2024 FOREST RIVER
SIERRA 3990FL
Est. Payment
$478/mo
Built-In-America Price
$62,499
Length (ft)

43' 6''

Sleeps

8

Weight (lbs)

12,439

Floor Plan

Floorplan icon

Forest River RV New Jersey
srp
Stock #2564586
Good Deal
Good Deal
new2026 FOREST RIVER
SIERRA 3990FL
Est. Payment
$589/mo
Built-In-America Price
$78,499
Length (ft)

43' 6''

Sleeps

8

Weight (lbs)

12,439

Floor Plan

Floorplan icon

Camping World
(Concord, NC)
srp
Stock #2593987
Popular
Popular
new2026 FOREST RIVER
SIERRA 3990FL
Est. Payment
$608/mo
Built-In-America Price
$80,999
Length (ft)

43' 6''

Sleeps

8

Weight (lbs)

12,439

Floor Plan

Floorplan icon

Camping World
(West Boylston, MA)
srp
Stock #2556764
Good Deal
Good Deal
new2026 FOREST RIVER
SIERRA 3990FL
Est. Payment
$578/mo
Built-In-America Price
$76,999
Length (ft)

43' 6''

Sleeps

8

Weight (lbs)

12,439

Floor Plan

Floorplan icon

Camping World
(Kodak, TN)
Clearance
srp
Stock #2508954
Great Deal
Great Deal
new2025 FOREST RIVER
SIERRA 3990FL
Est. Payment
$518/mo
Built-In-America Price
$68,999
Length (ft)

43' 6''

Sleeps

6

Weight (lbs)

12,439

Floor Plan

Floorplan icon

Camping World
(Kodak, TN)
srp
Stock #2564543
Good Deal
Good Deal
new2026 FOREST RIVER
SIERRA 3990FL
Est. Payment
$593/mo
Built-In-America Price
$78,999
Length (ft)

43' 6''

Sleeps

8

Weight (lbs)

12,439

Floor Plan

Floorplan icon

Camping World
(Buford, GA)
Clearance
srp
Stock #2512043
Great Deal
Great Deal
new2025 FOREST RIVER
SIERRA 3990FL
Est. Payment
$522/mo
Built-In-America Price
$69,499
Length (ft)

43' 6''

Sleeps

6

Weight (lbs)

12,439

Floor Plan

Floorplan icon

Camping World
(Buford, GA)
Clearance
srp
Stock #2509126
Great Deal
Great Deal
new2025 FOREST RIVER
SIERRA 3990FL
Est. Payment
$518/mo
Built-In-America Price
$68,999
Length (ft)

43' 6''

Sleeps

6

Weight (lbs)

12,439

Floor Plan

Floorplan icon

Camping World
(Murfreesboro, TN)
srp
Stock #2553081
Good Deal
Good Deal
new2026 FOREST RIVER
SIERRA 3990FL
Est. Payment
$600/mo
Built-In-America Price
$79,999
Length (ft)

43' 6''

Sleeps

8

Weight (lbs)

12,439

Floor Plan

Floorplan icon

Camping World
(Deforest, WI)
Clearance
srp
Stock #2385950
Great Deal
Great Deal
new2025 FOREST RIVER
SIERRA 3990FL
Est. Payment
$503/mo
Built-In-America Price
$66,999
Length (ft)

43' 6''

Sleeps

6

Weight (lbs)

12,439

Floor Plan

Floorplan icon

Camping World
(Dover, FL)
Exterior
Stock #2534766
Good Deal
Good Deal
new2026 FOREST RIVER
SIERRA 3990FL
Est. Payment
$585/mo
Built-In-America Price
$77,999
Length (ft)

43' 6''

Sleeps

8

Weight (lbs)

12,439

Floor Plan

Floorplan icon

Camping World
(Cedar Falls, IA)
Clearance
srp
Stock #2515573
Great Deal
Great Deal
new2025 FOREST RIVER
SIERRA 3990FL
Est. Payment
$525/mo
Built-In-America Price
$69,999
Length (ft)

43' 6''

Sleeps

6

Weight (lbs)

12,439

Floor Plan

Floorplan icon

Camping World
(Biloxi, MS)
Clearance
srp
Stock #2525064
Good Deal
Good Deal
new2026 FOREST RIVER
SIERRA 3990FL
Est. Payment
$582/mo
Built-In-America Price
$77,499
Length (ft)

43' 6''

Sleeps

8

Weight (lbs)

12,439

Floor Plan

Floorplan icon

Camping World
(Kansas City, KS)
srp
Stock #2494204
Popular
Popular
new2026 FOREST RIVER
SIERRA 3990FL
Est. Payment
$623/mo
Built-In-America Price
$82,999
Length (ft)

43' 6''

Sleeps

8

Weight (lbs)

12,439

Floor Plan

Floorplan icon

Camping World
(Spring, TX)
Clearance
srp
Stock #2484684
Good Deal
Good Deal
new2025 FOREST RIVER
SIERRA 3990FL
Est. Payment
$544/mo
Built-In-America Price
$72,499
Length (ft)

43' 6''

Sleeps

6

Weight (lbs)

12,439

Floor Plan

Floorplan icon

Camping World
(Katy, TX)
Exterior
Stock #2537082
Popular
Popular
new2026 FOREST RIVER
SIERRA 3990FL
Est. Payment
$627/mo
Built-In-America Price
$83,499
Length (ft)

43' 6''

Sleeps

8

Weight (lbs)

12,439

Floor Plan

Floorplan icon

Camping World
(New Braunfels, TX)
srp
Stock #2472021
Popular
Popular
new2026 FOREST RIVER
SIERRA 3990FL
Est. Payment
$615/mo
Built-In-America Price
$81,999
Length (ft)

43' 6''

Sleeps

8

Weight (lbs)

12,439

Floor Plan

Floorplan icon

Camping World
(Surprise, AZ)
Deal Pending
srp
Stock #2508365
new2025 FOREST RIVER
SIERRA 3990FL
Length (ft)

43' 6''

Sleeps

6

Weight (lbs)

12,439

Floor Plan

Floorplan icon

Camping World
(Concord, NC)