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2021 NEWMAR NEW AIRE 3543
Diesel Class A Motorhomes
MSRP$310,895 USD $299,895
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Mileage: 23,780 mi
Stock Number: 301289
Exterior Length: 35 ft 10 in
Sleeps: 5
Number of Slide Outs: 3
Horsepower: 450 HP
Description: Used 2021 Newmar New Aire 3543
Details: Newmar New Aire Class A diesel motorhome 3543 highlights: Dry Bar Power Awning with LED Lights Euro Booth...
Updated: Thursday, May 14, 2026 07:30 PM
Location: Huntsville, Alabama
Seller: Bankston Motor Homes of Hunstville
Stock Number: N6992
Exterior Length: 35 ft 10 in
Sleeps: 5
Number of Slide Outs: 3
Horsepower: 450 HP
Condition: New
Description: New 2027 Newmar New Aire 3543
Details: Newmar New Aire Class A diesel motorhome 3543 highlights: Full-Wall Slide Mid-Coach Bath Euro Booth Dinett...
Updated: Wednesday, June 17, 2026 10:55 AM
Location: Myrtle Beach, South Carolina
Seller: Carolina RV
Stock Number: 27-NA3543
Exterior Length: 35 ft
Condition: New
Exterior Color: STONEVEIL EXTERIOR FULL BODY PAINT
Air Conditioning: Yes
Interior Color: EVERETT INTERIOR DECOR
Description: Now ordering 2027 Newmar motorhomes! Contact us now for more details. Visit our website at /2027-newmar-lineup
"ON ORDER 2027 NEWMAR NEW AIRE 354...
Updated: Wednesday, June 03, 2026 09:46 AM
Location: Garfield, Minnesota
Seller: Steinbring Motorcoach
Stock Number: 349046
Sleeps: 6
Number of Slide Outs: 3
Condition: New
VIN: 4VZAT1D18TC096319
Exterior Width: 8 in
Description: NEW 2026 NEWMAR NEW AIRE 3543 – 349046
Experience the luxury of travel with the 2026 Newmar New Aire 3543. This exquisite motorhome is d...
Updated: Monday, June 15, 2026 10:16 AM
Location: Winter Garden, Florida
Seller: Independence RV by General RV Center - Winter Garden
Stock Number: 349045
Sleeps: 6
Number of Slide Outs: 3
Condition: New
VIN: 4VZAT1D16TC096318
Exterior Width: 8 in
Description: NEW 2026 NEWMAR NEW AIRE 3543 – 349045
Experience the luxury of travel with the 2026 Newmar New Aire 3543. This exquisite motorhome is d...
Updated: Monday, June 15, 2026 10:16 AM
Location: Ashland, Virginia
Seller: General RV Center - Virginia
Stock Number: 359684
Sleeps: 6
Number of Slide Outs: 3
Condition: Used
VIN: 4VZAT1D1XSC095817
Exterior Width: 8 in
Description: USED 2025 NEWMAR NEW AIRE 3543 – 359684
Experience luxury and comfort in the 2025 Newmar New Aire 3543. This exquisite diesel pusher is ...
Updated: Thursday, June 18, 2026 03:31 AM
Location: Draper, Utah
Seller: General RV Center - Draper
Mileage: 20,408 mi
Stock Number: 091577
Exterior Length: 35 ft 10 in
Sleeps: 5
Number of Slide Outs: 3
Horsepower: 450 HP
Description: Used 2022 Newmar New Aire 3543
Details: Newmar New Aire Class A diesel motorhome 3543 highlights: Full-Wall Slide Mid-Coach Bath Euro Booth Dinet...
Updated: Saturday, June 13, 2026 08:02 AM
Location: Desert Hot Springs, California
Seller: KARV
Stock Number: 359406
Exterior Length: 35 ft 10 in
Sleeps: 6
Number of Slide Outs: 3
Horsepower: 450 HP
Condition: Used
Description: USED 2022 NEWMAR NEW AIRE 3543 – 359406
**2022 Newmar New Aire Luxury Class A Diesel Motorhome 3543 highlights:**
- Bath and a Half
- Th...
Updated: Monday, June 15, 2026 10:16 AM
Location: West Chester, Pennsylvania
Seller: General RV Center - West Chester
Mileage: 36,302 mi
Stock Number: 26-016A
Exterior Length: 35 ft
Number of Slide Outs: 3
Condition: Used
Exterior Color: SPECIAL ORDER EXTERIOR COLORS
Description: "ONE OWNER PURCHASED NEW FROM STEINBRING MOTOR COACH!"
"2022 NEWMAR NEWAIRE 3543!"
2022 NEWMAR NEWAIRE 3543 ONE OWNER STORED INDOORS!
SPARTAN CHAS...
Updated: Wednesday, June 17, 2026 02:01 AM
Location: Garfield, Minnesota
Seller: Steinbring Motorcoach
Mileage: 8,858 mi
Stock Number: D3325
Exterior Length: 35 ft
Number of Slide Outs: 3
Horsepower: 450 HP
Condition: Used
Description: 2020 Newmar New Aire 3543 Full Wall/3 Class A Diesel Motorhome. This Coach is Built on a Freightliner Chassis and Powered by a Cummins L9 450HP Die...
Updated: Tuesday, June 09, 2026 10:30 PM
Location: Grass Valley, California
Seller: DeMartini RV Sales
Stock Number: FP223459
Exterior Length: 36 ft
Number of Slide Outs: 3
Horsepower: 450 HP
Condition: Used
Engine Manufacturer: CUMMINS
Description: 2020 Newmar NEW AIRE 3543 - Please email or call for the full list of the features, availability or anything else we can send to help you. We ha...
Updated: Wednesday, May 20, 2026 11:02 PM
Location: Sanford, Florida
Seller: La Mesa RV - Orlando
