Illustration2006 MERCURY MOUNTAINEER. RADIATOR BEING REPLACED FOR THE 2ND TIME IN 8 MONTHS. ACCORDING TO THE MECHANIC THE RADIATOR IS COMPLETELY CORRODED BOTH TIMES. *TR
2006 Mercury Mountaineer
Owner reports · Recalls · Investigations
Similar to other model years
Owner complaints for the 2006 Mercury Mountaineer do not stand out strongly from the model-year median of 117.
Counts are not adjusted for sales, age, mileage exposure or reporting. A lower count does not establish that a car is problem-free.
About this comparison →117Owner complaints
Model-year median: 117
1Recall campaignsView recall details →
0InvestigationsView investigation details →
Check a VIN with NHTSA ↗ Model-level counts do not show whether a particular VIN is affected or repaired.
Inspection summary
2006 Mercury Mountaineer
NHTSA snapshot: September 18, 2026. 117 owner complaints · 1 recall campaigns · 0 investigations.
Counts are not failure probabilities and are not adjusted for sales, age, mileage exposure or reporting. One report may name several categories. Comparison method and limitations.
Top reported categories (up to 5)
- Engine And Engine Cooling: 43 reports
- Power Train: 39 reports
- Engine: 14 reports
- Electrical System: 9 reports
- Unknown Or Other: 9 reports
Full reported-category list and vehicle report
Recall links
Check a VIN with NHTSA. Model-level history does not establish whether a particular VIN is affected or repaired.
Print the top reported categories, recall links, snapshot date and comparison limits.
How this year compares
Owner complaints by model year
Compare all Mountaineer years →Counts vary with age, sales, mileage exposure and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
140–25K
1825–50K
3150–75K
1475–100K
13100–150K
4150K+
94 reports with mileage · 23 unknown
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
- Engine And Engine Cooling. Review the 43 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Power Train. Review the 39 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Engine. Review the 14 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
6 crash reports2 fire reports6 injury reports
Equipment complaints
2 reportsI HAVE HAD TO REPLACE THREE RADIATORS IN MY VEHICLE SINCE PURCHASING THE AUTO IN SEPT OF 06. THE FIRST ONE WAS REPLACED AT 26,048 MILES (UNDER WARRANTY) THE 2ND 33,202 MILES (UNDER WARRANTY)AND THE LAST ONE OCCURRED WITH 53000 MILES (NO LONGER COVERED). EACH TIME THEY REPLACED THE RADIATOR WITH A BRAND NEW ONE. I HAVE ALSO CO…
Read full complaint
I HAVE HAD TO REPLACE THREE RADIATORS IN MY VEHICLE SINCE PURCHASING THE AUTO IN SEPT OF 06. THE FIRST ONE WAS REPLACED AT 26,048 MILES (UNDER WARRANTY) THE 2ND 33,202 MILES (UNDER WARRANTY)AND THE LAST ONE OCCURRED WITH 53000 MILES (NO LONGER COVERED). EACH TIME THEY REPLACED THE RADIATOR WITH A BRAND NEW ONE. I HAVE ALSO CONTACTED FORD / MERCURY TO LOOK FOR ASSISTANCE ON THIS PROBLEM AND WHY THIS IS HAPPENING AND THEY DIRECTED ME BACK TO THE DEALERSHIP. I DO NOT BELIEVE THIS IS NORMAL WEAR AND TEAR ON MY VEHICLE. *TR
Recall campaigns
105V520000 · Visibility:windshield Wiper/washer:motor
Nov 9, 2005
ON CERTAIN TRUCKS, PASSENGER CARS AND SPORT UTILITY VEHICLES, THE WINDSHIELD WIPER MOTOR MAY HAVE BEEN PRODUCED WITHOUT GREASE BEING APPLIED TO THE OUTPUT SHAFT GEAR.
Consequence & remedy
Consequence: AFTER A PERIOD OF CONTINUOUS USE ON THE HIGH SPEED SETTING, LACK OF GREASE ON THE OUTPUT SHAFT GEAR MAY CAUSE THE GEAR TO DISTORT OR FRACTURE DURING OPERATION RESULTING IN A LOSS OF WIPER FUNCTION. INOPERATIVE WIPERS UNDER INCLEMENT WEATHER CONDITIONS COULD CAUSE A CRASH DUE TO IMPAIRED VISIBILITY.
Remedy: DEALERS WILL INSPECT THE WIPER MOTOR FOR THE PRESENCE OF GREASE AND GREASE THE WIPER MOTOR GEARS IF NECESSARY. THE RECALL BEGAN ON NOVEMBER 22, 2005. OWNERS MAY CONTACT FORD AT 1-800-392-3673 OR LINCOLN/MERCURY AT 1-800-521-4140.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
Defect investigations
0No exact-year investigations in this snapshot.
An investigation is not a finding of a defect, and closure does not prove a vehicle is problem-free.