2003 Mercury Mountaineer Problems, Complaints & Recalls

Source: NHTSA · Updated Apr 3, 2022 · 152 owner complaints analyzed

Compared with other Mountaineer years
More complaints than other years 5th of 15 for complaints
Safety recalls
None on file
NHTSA crash rating
Not rated

Owners have filed 152 complaints with NHTSA about the 2003 Mercury Mountaineer. That ranks 5th out of 15 Mountaineer model years for complaints. The most reported problem area is structure (59 complaints, 39%), typically at around 78,784 miles. Complaints mention 6 crashes, 5 fires, 9 injuries. There are no safety recalls on file for this model year. NHTSA has opened 2 defect investigations involving it.

Mercury Mountaineer
2002-2005 Mercury Mountaineer photographed in USA.. Representative photo; appearance varies by model year. Photo: IFCAR, Public domain, via Wikimedia Commons.

Complaints are unverified owner reports and are not adjusted for sales volume.

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Most common 2003 Mercury Mountaineer problems

Complaints grouped by the part of the car owners reported, with the median mileage when the problem happened.

Structure59 · ~78,784 mi
Power Train42 · ~73,975 mi
Electrical System11 · ~87,000 mi
Engine and Engine Cooling10 · ~79,747 mi
Suspension10 · ~72,021 mi
Air Bags9 · ~110,000 mi
Vehicle Speed Control9 · ~93,000 mi
Service Brakes, Hydraulic8 · ~30,000 mi
Latches/locks/linkages6 · ~22,300 mi
Steering6 · ~88,000 mi
Problem areaComplaintsShareMedian milesOwners mention mostTypical repair cost
Structure problems5939%78,784“lift gate” (20%)—
Power Train4228%73,975——
Electrical System117%87,000——
Engine and Engine Cooling107%79,747——
Suspension107%72,021——
Air Bags96%110,000——
Vehicle Speed Control96%93,000——
Service Brakes, Hydraulic85%30,000——
Latches/locks/linkages64%22,300——
Steering64%88,000——
Visibility64%67,247——
Unknown or Other53%172,800——
Seats43%26,000——
Equipment32%78,898——
Fuel/propulsion System32%105,150——
Fuel System, Other32%62,449——
Wheels32%156,400——
Exterior Lighting21%16,400——
Seat Belts21%53,000——
Service Brakes21%132,000——
Child Seat11%65,000——
Engine11%140,000——
Fuel System, Gasoline11%127,000——
Tires11%———
Visibility/wiper11%143,000——

One complaint can list several problem areas, so shares can add up to more than 100%.

Complaints by year received

Peak: 2009, with 20 complaints
2003: 9200392004: 772005: 152005152006: 14142007: 6200762008: 12122009: 202009202010: 16162011: 122011122012: 12122013: 4201342014: 662015: 8201582016: 552017: 3201732019: 112020: 1202012022: 11

n = 152 complaints · Source: NHTSA

2003 Mercury Mountaineer recalls (0)

No safety recalls are on file for the 2003 Mercury Mountaineer.

To see whether a specific car still has an open recall, enter its VIN on NHTSA's official recall lookup. You can also decode a VIN here.

NHTSA defect investigations

  • Vehicle Rollaway Allegations (EA09013) — opened Aug 18, 2009, closed Feb 12, 2013.
  • Spark plug ejection from cylinder head (DP05005) — opened Sep 22, 2005, closed Jan 4, 2006.

Recent owner reports

Short excerpts of the latest complaints filed with NHTSA, with personal details removed. Full reports can be searched on NHTSA.gov.

After disconnecting the battery for battery replacement original equipment 6 cd in dash player only shows CD Error. no error number. When investigating on the internet I found over 100 complaints with the same issue. I tried all the corrections suggested but nothing works. I own the car since new…

Unknown or Other · received Apr 3, 2022 · NHTSA complaint 11459433

Big o techs conned wife into buying 2 tires and we own awd suv that requires 4 at the same intervals .i immediately notify them that this is not safe and will damage my car they continued for over 2 months to lie to me about having somemone comtact me . I have all the communications i've had with…

Power Train · received Aug 16, 2020 · NHTSA complaint 11349674

I have spent thousands of dollars on the transmission repair and no matter what i do there always a problem shifting gears

Engine · received Jul 12, 2019 · NHTSA complaint 11231457

I have a mercury mountaineer 2003 and it was stationed there was a crack in the back middle of the hatch now there a huge crack and my window of the trunk came unhinged and fell off i see this problem in all mountaineers they all have the crack in the hatch hope theirs don't fall off i see it in…

Structure · received Sep 27, 2017 · NHTSA complaint 11030250

Tl* the contact owns a 2003 mercury mountaineer. While driving, the transmission failed to shift. While parked, the emergency brakes failed and caused the vehicle to roll away. The contact was able to gain control of the vehicle. In addition, the brake warning indicator illuminated. The vehicle was…

Service Brakes · received Apr 13, 2017 · NHTSA complaint 10972300

Other Mercury Mountaineer years

← 2002 Mountaineer · 2004 Mountaineer →

See all Mercury Mountaineer problems by year, every Mercury model, or the VIN decoder.

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Frequently asked questions

What are the most common problems with the 2003 Mercury Mountaineer?

Owners most often report structure, power train, electrical system problems. The top one, structure, accounts for 59 complaints.

Was there a recall on the 2003 Mercury Mountaineer?

No safety recalls are on file for this model year.

Was the 2003 Mercury Mountaineer a good year?

Complaint data can't fully answer that, because counts aren't adjusted for sales. Compared with other Mountaineer model years, the 2003 has more complaints than most years. Always get a pre-purchase inspection and check the VIN for open recalls.