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2007 Newmar Mountain Aire problems

The most common problem on the 2007 Newmar Mountain Aire is engine and cooling. It has fewer complaints than a typical Mountain Aire model year.

Typical yearClose to a typical year
Owner complaints
1
Recalls
6
Service bulletins
11
Worst area
Engine

The worst 2007 Newmar Mountain Aire problems

Ranked by number of owner complaints. Mileage and cost come from what owners wrote.

  • Engine
    1

Problems by type

Tap a problem to see which part fails, at what mileage and in which other years.

  • Engine
    1

Recalls 6

EquipmentReported December 15, 2017 · 34,699 vehicles affected
What is wrong
Newmar Corporation (Newmar) is recalling various 1995-2018 motorhomes. A list of the affected vehicles available at: 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:
Risk
In the event of a fire, if the fire extinguisher does not function properly, it can increase the risk of injury.
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.

Recall number 17V809000 · Recall details

Engine and engine cooling: cooling system: fanReported November 13, 2015 · 465 vehicles affected
What is wrong
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.
Risk
If the engine area is open and the cooling fan and detaches, someone nearby may be injured.
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.

Recall number 15V752000 · Recall details

Suspension: rear: axle: non-powered axle assemblyReported October 14, 2015 · 119 vehicles affected
What is wrong
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.
Risk
If the wheel bearings overheat, there is an increased risk of a wheel end fire.
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.

Recall number 15V654000 · Recall details

Equipment: recreational vehicle/trailerReported September 29, 2014 · 561 vehicles affected
What is wrong
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.
Risk
A circuit breaker that is incorrectly rated for the amperage need increases the risk of a fire.
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.

Recall number 14V602000 · Recall details

Equipment: recreational vehicle/trailerReported July 17, 2008 · 2,192 vehicles affected
What is wrong
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.
Risk
If this solution is exposed to an ignition source under certain specific circumstances, it can result in a vehicle fire.
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.

Recall number 08V366000 · Recall details

SteeringReported July 26, 2006 · 99 vehicles affected
What is wrong
Certain chassis may have been equipped with incorrect steering intermediate shafts. The spline can strip while the steering wheel is being turned.
Risk
This steering condition could result in a loss of steering control, increasing the risk of a crash.
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.

Recall number 06V280000 · Recall details

See all 6 recalls for the 2007 Newmar Mountain Aire

Technical service bulletins for the 2007 Newmar Mountain Aire 11

Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.

See all 11 bulletins for the 2007 Newmar Mountain Aire

What 2007 Newmar Mountain Aire owners say

Most recent owner complaints, unedited.

Filed Jul 27, 2017 · Engine · 56,000 miles · AZ

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

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Questions about the 2007 Newmar Mountain Aire

Is the 2007 Newmar Mountain Aire reliable?

Owners have filed 1 complaint about the 2007 Newmar Mountain Aire, fewer than a typical Mountain Aire model year.

What is the most common problem with the 2007 Newmar Mountain Aire?

Engine and cooling, with 1 complaint.

How many recalls does the 2007 Newmar Mountain Aire have?

6 recalls, covering equipment, engine and engine cooling and suspension.

Was there a recall on the 2007 Newmar Mountain Aire engine?

Yes, 1 recall: 15V752000. Check your VIN to see if your car still needs the free repair.

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