NHTSA vehicle safety data
2007 Newmar Mountain Aire Recalls & Complaints
The 2007 Newmar Mountain Aire has 6 NHTSA recall campaigns and 1 owner complaint on file as of November 3, 2026. Recall repairs are usually free at an authorized Newmar dealer.
NHTSA recall and complaint data for the 2007 Newmar Mountain Aire. Recall data is refreshed daily from NHTSA.
2007 Newmar Mountain Aire owner complaints
Owners have filed 1 complaint with NHTSA about the 2007 Newmar Mountain Aire, describing incidents dated July 25, 2017.
Most-cited components
- Engine 1 complaint
Newest complaints
ODI #11010922 · Filed
EXHAUST PIPE COMPLETELY SHEERED OFF AT TURBO, BLOWING THE HOT FLUE GASES BACK TOWARDS THE BEDROOM AND ENGINE ELECTRONICS. AMASSED THAT NOTHING STARTED ON FIRE, PROBLEM FOUND WHEN COACH WENT IN FOR ITS ANNUAL INSPECTION AND OIL CHANGE
Fire Extinguisher May Be Clogged or Inoperable
NHTSA #17V809000 · Equipment · NHTSA notice
Reported December 15, 2017 · Newmar Corporation
Potentially affected: 34,699 vehicles
Repair completion: 6.32% (latest rate the manufacturer reported to NHTSA; dataset updated November 3, 2026)
Newmar campaign 17E-062 · Owners notified February 7, 2018 · Vehicles built July 24, 1997 – November 3, 2017 (per NHTSA)
Defect description
Newmar Corporation (Newmar) is recalling various 1995-2018 motorhomes. A list of the affected vehicles available at: https://static.nhtsa.gov/odi/rcl/2017/RMISC-17V809-2309.pdf. These motorhomes are equipped with Kidde Plastic-Handle or Push Button 'Pindicator' Fire Extinguishers that may become clogged, preventing the extinguisher from discharging as expected or excessive force may be needed to activate the extinguisher. Additionally, in certain models, the nozzle may detach from the valve assembly with enough force that it could cause injury and also render the product inoperable. For a full list of the affected fire extinguisher models visit: https://static.nhtsa.gov/odi/rcl/2017/RMISC-17E062-5427.pdf
Safety consequence
In the event of a fire, if the fire extinguisher does not function properly, it can increase the risk of injury.
Manufacturer remedy
Newmar will notify owners, and instruct them to contact Kidde for a replacement fire extinguisher, free of charge. The recall began on February 7, 2018. Owners may contact Kidde customer service toll-free at 1-855-262-3540, or online at www.kidde.com and click on "Product Safety Recall" for more information or owners may contact Newmar customer service at 1-574-773-7791. Newmar's number for this recall is 17E-062.
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.
Engine Cooling Fan May Separate from Fan Drive
NHTSA #15V752000 · Engine and Engine Cooling — Cooling System — Fan · NHTSA notice
Reported November 13, 2015 · Newmar Corporation
Potentially affected: 465 vehicles
Repair completion: 40.65% (latest rate the manufacturer reported to NHTSA; dataset updated November 3, 2026)
Owners notified December 1, 2015 · Vehicles built January 19, 2006 – February 27, 2007 (per NHTSA)
Defect description
Newmar Corporation (Newmar) is recalling certain model year 2004-2007 Essex motorhomes manufactured March 24, 2003, to March 7, 2007, and 2005-2007 London Aire motorhomes manufactured May 30, 2005, to October 23, 2006, and 2007-2008 Mountain Aire motorhomes manufactured January 19, 2006, to February 27, 2007. In the affected vehicles, the engine cooling fan may separate from the fan drive while the fan is spinning.
Safety consequence
If the engine area is open and the cooling fan and detaches, someone nearby may be injured.
Manufacturer remedy
Newmar will notify owners, and Spartan dealers will replace the fan and fan drive system, free of charge. The recall began on December 1, 2016. Owners may contact Newmar service department at 1-800-731-8300 or Spartan Chassis at 1-800-543-4277.
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.
Wheel Bearings may Overheat
NHTSA #15V654000 · Suspension — Rear — Axle — Non-Powered Axle Assembly · NHTSA notice
Reported October 14, 2015 · Newmar Corporation
Potentially affected: 119 vehicles
Repair completion: 39.5% (latest rate the manufacturer reported to NHTSA; dataset updated November 3, 2026)
Newmar campaign 15V-548 · Owners notified October 29, 2015 · Vehicles built October 16, 2006 – June 24, 2007 (per NHTSA)
Defect description
Newmar Corporation (Newmar) is recalling certain model year 2007-2008 Mountain Aire motorhomes manufactured October 16, 2006, to July 24, 2007, 2007-2008 Essex motorhomes manufactured November 1, 2006, to May 24, 2007 and 2007-2008 Dutch Star motorhomes manufactured October 12, 2006, to June 29, 2007. The affected vehicles have tag axles with wheel bearings that may be adjusted too tight, resulting in their overheating during use.
Safety consequence
If the wheel bearings overheat, there is an increased risk of a wheel end fire.
Manufacturer remedy
Newmar will notfy owners, and Spartan dealers will check the wheel end bearings for appropriate end play, replacing them as necessary, free of charge. The recall began on October 29, 2015. Owners may contact Newmar customer service at 1-800-731-8300 or Spartan customer service at 1-800-543-4277. Newmar's recall number is 15V-548.
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.
Incorrect Circuit Breaker Amperage Rating
NHTSA #14V602000 · Equipment — Recreational Vehicle/Trailer · NHTSA notice
Reported September 29, 2014 · Newmar Corporation
Potentially affected: 561 vehicles
Repair completion: 33.51% (latest rate the manufacturer reported to NHTSA; dataset updated November 3, 2026)
Owners notified November 6, 2014 · Vehicles built January 16, 2007 – May 24, 2012 (per NHTSA)
Defect description
Newmar Corporation (Newmar) is recalling certain model year 2007-2012 Bay Star, Ventana VT/VL, Dutch Aire, Dutch Star, All-Star, Mountain Aire, and Essex motorhomes manufactured January 16, 2007, to May 24, 2012. In the affected vehicles, the circuit breaker for the refrigerator heated water line may be incorrect for the amperage draw.
Safety consequence
A circuit breaker that is incorrectly rated for the amperage need increases the risk of a fire.
Manufacturer remedy
Newmar will notify owners, and dealers will inspect the motorhome and verify that the circuit breaker rating is correct for the amperage draw, free of charge. The recall began November 6, 2014. Owners may contact Newmar customer service at 1-800-731-8300.
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.
REFRIGERATOR/DOMETIC
NHTSA #08V366000 · Equipment — Recreational Vehicle/Trailer · NHTSA notice
Reported July 17, 2008 · NEWMAR CORPORATION
Potentially affected: 2,192 vehicles
Owners notified October 23, 2008 · Vehicles built June 1, 2003 – November 30, 2006 (per NHTSA) · Recall influenced by NHTSA's Office of Defects Investigation
Defect description
NEWMAR IS RECALLING 772 MY 2004-2005 AMERICAN STAR, KOUNTRY AIRE, MOUNTAIN AIRE, MY 2003-2006 KOUNTRY STAR, MY 2007 X-AIRE FIFTH WHEEL TRAILERS; MY 2007 BAY STAR, MY 2004-2007 KOUNTRY STAR, MY 2004-2006 MOUNTAIN AIRE, MY 2003-2005 SCOTTSDALE CLASS A MOTOR HOMES; AND MY 2004-2006 DUTCH STAR, MY 2003-2006 KOUNTRY STAR, MY 2004-2006 MOUNTAIN AIRE DIESEL PUSHER MOTOR HOMES EQUIPPED WITH A TWO-DOOR REFRIGERATOR MANUFACTURED BY THE DOMETIC CORPORATION. THE REFRIGERATOR MAY HAVE A DEFECT IN THE BOILER TUBE. PRESSURIZED COOLANT SOLUTION COULD BE RELEASED INTO AN AREA WHERE AN IGNITION SOURCE (GAS FLAME) IS PRESENT.
Safety consequence
IF THIS SOLUTION IS EXPOSED TO AN IGNITION SOURCE UNDER CERTAIN SPECIFIC CIRCUMSTANCES, IT CAN RESULT IN A VEHICLE FIRE.
Manufacturer remedy
NEWMAR IS WORKING WITH DOMETIC TO REPAIR THESE REFRIGERATORS (PLEASE SEE 08E032). DOMETIC WILL REPAIR THESE REFRIGERATORS BY INSTALLING A SECONDARY BURN HOUSING, A THERMAL FUSE, AND A MELT FUSE FREE OF CHARGE. DOMETIC HAS RETAINED STERICYCLE INC. TO MANAGE THIS CAMPAIGN. STERICYCLE WILL ASSIST THE OWNER IN LOCATING DEALERSHIPS OR SERVICE CENTERS AND WILL PROVIDE ASSISTANCE WITH SCHEDULING OF APPOINTMENTS. OWNERS MAY CONTACT DOMETIC/STERICYCLE AT 1-888-446-5157 OR NEWMAR AT 1-574-773-7791.
Notes
CUSTOMERS MAY CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S VEHICLE SAFETY HOTLINE AT 1-888-327-4236 (TTY: 1-800-424-9153); OR GO TO HTTP://WWW.SAFERCAR.GOV.
STEERING INTERMEDIATE SHAFT/WORKHORSE
NHTSA #06V280000 · Steering · NHTSA notice
Reported July 26, 2006 · NEWMAR CORPORATION
Potentially affected: 99 vehicles
Defect description
CERTAIN CHASSIS MAY HAVE BEEN EQUIPPED WITH INCORRECT STEERING INTERMEDIATE SHAFTS. THE SPLINE CAN STRIP WHILE THE STEERING WHEEL IS BEING TURNED.
Safety consequence
THIS STEERING CONDITION COULD RESULT IN A LOSS OF STEERING CONTROL, INCREASING THE RISK OF A CRASH.
Manufacturer remedy
WORKHORSE IS CONDUCTING THIS RECALL (PLEASE SEE 06V148). THEY WILL INSPECT AND, IF NECESSARY, REPLACE THE STEERING INTERMEDIATE SHAFTS FREE OF CHARGE. OWNERS MAY CONTACT WORKHORSE AT 1-877-294-6773 OR NEWMAR AT 574-773-7791.
Notes
CUSTOMERS MAY ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S VEHICLE SAFETY HOTLINE AT 1-888-327-4236 (TTY 1-800-424-9153), OR GO TO HTTP://WWW.SAFERCAR.GOV.
Other Newmar Mountain Aire model years
Check your 2007 Newmar Mountain Aire VIN
Not every recall applies to every VIN in a given year. Enter the 17-character VIN from your Newmar Mountain Aire at nhtsa.gov/recalls to see whether your specific vehicle has an unrepaired recall.
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