NHTSA vehicle safety data
1998 Mercury Mountaineer Recalls, Ratings & Complaints
The 1998 Mercury Mountaineer has 6 NHTSA recall campaigns and 236 owner complaints on file as of November 3, 2026. Recall repairs are usually free at an authorized Mercury dealer.
NHTSA recall and complaint data for the 1998 Mercury Mountaineer, plus NCAP crash-test ratings. Recall data is refreshed daily from NHTSA.
1998 Mercury Mountaineer owner complaints
Owners have filed 236 complaints with NHTSA about the 1998 Mercury Mountaineer, describing incidents dated February 2, 1998 to November 18, 2017.
Most-cited components
- Tires 96 complaints
- Vehicle Speed Control 35 complaints
- Engine 22 complaints
- Electrical System 21 complaints
- Latches/Locks/Linkages 12 complaints
- Seats 12 complaints
Of the 236 complaints on file, 22 report a crash and 23 a fire; across all 236 complaints, owners report 29 injuries and 1 death (owner-reported, not verified by NHTSA).
Newest complaints
ODI #11062659 · Filed
AT THIS POINT ALL 4 DOOR LOCKS/LATCHES ARE MESSED UP. BOTH DRIVER &PASSENGER BACK DOORS WON'T OPEN FROM OUTSIDE OR INSIDE. DRIVER &PASSENGER FRONT DOORS WON'T OPEN FROM OUTSIDE UNLESS OPEN FROM INSIDE FIRST. KEY WON'T UNLOCK DOORS. BACK GLASS ON HATCH DOOR WON'T OPEN. BACK WIPER BROKEN. BACK HATCH…
ODI #11047281 · Filed
UNDER MY HOOD STARTED SMOKING, I POPPED MY HOOD TO FIND FLAMES UNDER IT. I HAD TO GET MY KIDS OUT THE TRUCK AND PUT THE FLAMES OUT WITH AND EXTINGUISHER. THAT'S WHEN I NOTICED THAT MY BRAKE FLUID RESERVOIR WAS MELTED AND SO WERE THE WIRES THAT CONNECT TO THE CRUISE CONTROL SWITCH. NOT I AM WITHOUT A…
ODI #10872444 · Filed
DRIVERS SEAT BROKEN UNABLE TO ADJUST FOR PROPER VISION VIA WINDSHIELD.
NHTSA defect investigations
NHTSA's investigations file lists the 1998 Mercury Mountaineer in 7 investigations. A listed model year means only that an investigation names it; it says nothing about any particular vehicle. An open investigation is not a finding that a safety defect exists, and NHTSA can close one without a recall.
- Engineering Analysis EA05-005: ENGINE COMPARTMENT FIRES
Closed August 2, 2006
- Recall 05V-388
- Recall 06V-286
- Recall 07V-078
- Recall 07V-336
- Recall 07V-347
- Recall 07V-488
- and 1 more on the investigation page
- Defect Petition DP05-005: SPARK PLUG EJECTION FROM CYLINDER HEAD
Closed January 4, 2006
- Preliminary Evaluation PE03-020: FRONT SEAT BACK RECLINER ATTACHMENT
Closed September 5, 2003
- Recall Query RQ98-020: FUEL LINE DAMAGE FROM JUMP STARTING
Closed November 15, 2000
- Preliminary Evaluation PE99-049: WINDSHIELD WIPER MALFUNCTION
Closed April 24, 2000
2 more NHTSA investigations
- Service Query SQ99-017: VEHICLE HESITATION/STALLING
Closed February 22, 2000
- Preliminary Evaluation PE99-045: STEERING KNUCKLE SEPARATIONS
Closed October 29, 1999
FORD/HIGH BACK SEATS
NHTSA #03V281000 · Seats — Front Assembly — Recliner · NHTSA notice
Reported August 5, 2003 · FORD MOTOR COMPANY
Potentially affected: 1,552,880 vehicles
Manufacturer campaign 03S04 · Owners notified August 29, 2003 · Vehicles built May 13, 1997 – December 24, 2000 (per NHTSA) · Recall influenced by NHTSA's Office of Defects Investigation
Defect description
ON CERTAIN SPORT UTILITY VEHICLES EQUIPPED WITH HIGH BACK SEATS, THE UPPER BOLT ON THE DRIVER'S SIDE HIGH BACK SEAT, THAT ATTACHES THE SEAT RECLINER MECHANISM TO THE SEAT BACK FRAME, COULD FRACTURE. IF THE BOLT FRACTURES AND DOES NOT JAM IN THE SEAT BACK FRAME, THE SEAT BACK MAY RECLINE UNTIL IT MAKES CONTACT WITH AN OBJECT BEHIND THE SEAT, SUCH AS THE SECOND ROW SEAT CUSHION.
Safety consequence
THE DRIVER COULD POTENTIALLY LOSE CONTACT WITH THE STEERING WHEEL OR FOOT PEDALS DURING SUCH AN EVENT, INCREASING THE RISK OF A CRASH.
Manufacturer remedy
DEALERS WILL REPLACE THE DRIVER SEAT UPPER BOLT WITH A METAL SPACER AND BOLT. IN ADDITION, SEATS WITH TUBULAR BACK FRAMES WILL HAVE THE FULLY THREADED LOWER RECLINER BOLT REPLACED WITH A PARTIALLY THREADED BOLT. OWNER NOTIFICATION BEGAN ON AUGUST 29, 2003. OWNERS SHOULD CONTACT FORD AT 1-800-392-3673.
Notes
FORD RECALL NO. 03S04.CUSTOMERS CAN ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S AUTO SAFETY HOTLINE AT 1-888-DASH-2-DOT (1-888-327-4236).
FORD/THROTTLE
NHTSA #00V422000 · Vehicle Speed Control · NHTSA notice
Reported December 27, 2000 · FORD MOTOR COMPANY
Potentially affected: 220,000 vehicles
Manufacturer campaign 00S58 · Owners notified March 5, 2001 · Vehicles built May 29, 1996 – October 20, 1998 (per NHTSA) · Recall influenced by NHTSA's Office of Defects Investigation
Defect description
VEHICLE DESCRIPTION: SPORT UTILITY VEHICLES EQUIPPED WITH 4.0L SOHC ENGINES AND STILL RETAIN THE ORIGINAL THROTTLE BODY (PART NUMBERS 97JF-9E926AB OR 97JF-9E926-AC). SOME OF THE ORIGINAL THROTTLE BODIES INSTALLED ALLOWED A GAP BETWEEN THE PLATE AND BORE TO BE BUILT TOO NARROW. THIS REDUCED CLEARANCE ALLOWED THE ENGINE DEPOSITS NORMALLY PRESENT IN THE THROTTLE BODY TO CONTACT OR BRIDGE THE GAP. IF THE ENGINE DEPOSITS BRIDGED THE GAP BETWEEN THE THROTTLE PLATE AND BORE AND THEN HARDENED, ON THE INITIAL APPLICATION OF THE ACCELERATOR PEDAL AFTER THE ENGINE HAS COOLED, THE OPERATOR WOULD NEED TO APPLY ADDITIONAL FORCE TO THE ACCELERATOR PEDAL TO BREAK THE BRIDGE.
Safety consequence
THIS COULD RESULT IN ENGINE SURGE WHEN THE ACCELERATOR PEDAL BREAKS FREE.
Manufacturer remedy
DEALERS WILL REPLACE THE ORIGINAL THROTTLE BODIES.
Notes
OWNER NOTIFICATION BEGAN MARCH 5, 2001.OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT FORD AT 1-800-392-3673.ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S AUTO SAFETY HOTLINE AT 1-888-DASH-2-DOT (1-888-327-4236).
FIRESTONE/TREAD SEPARATION
NHTSA #00T005000 · Tires — Tread/Belt · NHTSA notice
Reported August 21, 2000 · BRIDGESTONE/FIRESTONE, INC.
Potentially affected: 14,400,000 vehicles
Owners notified August 26, 2000 · Recall influenced by NHTSA's Office of Defects Investigation
Defect description
TIRE DESCRIPTION: FIRESTONE WILDERNESS AT, SIZE P235/75R15, PRODUCED AT THE DECATUR, ILLINOIS TIRE PLANT AND ALL FIRESTONE RADIAL ATX AND RADIAL ATX II TIRES, SIZE P235/75R15. OPERATION OF THESE TIRES AT LOW INFLATION PRESSURES, HIGH SPEED, AND IN HOT WEATHER, CAN CONTRIBUTE TO SEPARATION OF THE TIRE TREAD.
Safety consequence
IF THE TREAD SEPARATES FROM THE TIRE, THE DRIVER CAN LOSE CONTROL OF THE VEHICLE, POSSIBLY RESULTING IN A CRASH CAUSING INJURY OR DEATH.
Manufacturer remedy
THE REPLACEMENT/REIMBURSEMENT PROGRAM FOR THIS CAMPAIGN EXPIRED ON AUGUST 29, 2001. HOWEVER, CUSTOMERS SHOULD CONTACT FIRESTONE CUSTOMER SERVICE AT 1-800-465-1904 FOR POSSIBLE ASSISTANCE.
FORD/SECONDARY HOOD LATCH
NHTSA #99V164000 · Latches/Locks/Linkages — Hood — Latch · NHTSA notice
Reported June 29, 1999 · FORD MOTOR COMPANY
Potentially affected: 854,288 vehicles
Manufacturer campaign 99S18 · Owners notified July 14, 1999 · Vehicles built April 25, 1997 – May 17, 1999 (per NHTSA)
Defect description
VEHICLE DESCRIPTION: SPORT UTILITY VEHICLES. THE SECONDARY HOOD LATCH MAY CORRODE AT THE LATCH PIVOT AND STICK IN THE OPEN POSITION.
Safety consequence
IF THIS OCCURS AND THE PRIMARY HOOD LATCH IS EITHER NOT ENGAGED OR IS RELEASED, A HOOD FLY-UP COULD OCCUR.
Manufacturer remedy
DEALERS WILL INSTALL A SECONDARY HOOD LATCH WITH COMPONENTS THAT ARE COATED PRIOR TO ASSEMBLY FOR IMPROVED LATCH PIVOT CORROSION PROTECTION.
Notes
OWNER NOTIFICATION BEGAN JULY 14, 1999.OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT FORD AT 1-800-392-3673. ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S AUTO SAFETY HOTLINE AT 1-888-DASH-2-DOT (1-888-327-4236).
FORD/CRUISE/SPEED CONTROL CABLE
NHTSA #99V062001 · Vehicle Speed Control · NHTSA notice
Reported March 30, 1999 · FORD MOTOR COMPANY
Potentially affected: 898,739 vehicles
Manufacturer campaign 99S09 · Owners notified March 27, 1999 · Vehicles built January 5, 1998 – March 4, 1999 (per NHTSA)
Defect description
VEHICLE DESCRIPTION: CERTAIN 1997-1999 RHD EXPLORER EQUIPPED WITH 4.0L OHV/SOHC ENGINES AND CRUISE CONTROL BUILT FROM MAY 29, 1996 THROUGH MARCH 4, 1999; 1998-1999 EXPLORER/MOUNTAINEERS EQUIPPED WITH 4.0L OHV/SOHC OR 5.0L ENGINES OR 1998-1999 RANGERS EQUIPPED WITH 2.5L, 3.0L FFV/EFI OR 4.0L ENGINES AND CRUISE CONTROL BUILT FROM JANUARY 5, 1998 THROUGH MARCH 4, 1999; 1998-1999 MUSTANGS EQUIPPED WITH 3.8L, 4.6L 2-VALVE OR 4-VALVE ENGINES AND CRUISE CONTROL BUILT FROM MARCH 2, 1998 THROUGH MARCH 4, 1999; 1999 F250/F350/F450/F550 (OVER 8,500 LBS.) TRUCKS EQUIPPED WITH 5.4L OR 6.8L ENGINES AND CRUISE CONTROL BUILT FROM MARCH 2, 1998 THROUGH MARCH 4, 1999; AND 1999 F-53 STRIPPED CHASSIS EQUIPPED WITH 5.4L OR 6.8L ENGINES AND CRUISE CONTROL BUILT FROM MARCH 2, 1998 THROUGH MARCH 4, 1999. A CRUISE CONTROL CABLE CAN INTERFERE WITH THE SPEED CONTROL SERVO PULLEY AND NOT ALLOW THE THROTTLE TO RETURN TO IDLE WHEN DISENGAGING THE CRUISE CONTROL.
Safety consequence
IF THE CRUISE CONTROL IS USED AND THIS CONDITION IS PRESENT, A STUCK THROTTLE COULD RESULT, WHICH COULD POTENTIALLY RESULT IN A CRASH.
Manufacturer remedy
DEALERS WILL REPLACE THE CRUISE CONTROL CABLES. AT THE PRESENT TIME, THE REPLACEMENT CABLES ARE NOT AVAILABLE. CUSTOMERS ARE BEING ADVISED NOT TO USE THE CRUISE CONTROL SYSTEM UNTIL A REPLACEMENT CAN BE MADE.
Notes
A PRE-RELEASE WARNING LETTER THAT IDENTIFIED AN INTERIM FIX UNTIL THE PARTS FOR THE PERMANENT FIX BECAME AVAILABLE WAS MAILED TO OWNERS BEGINNING MARCH 27, 1999.A SECOND OWNER NOTIFICATION, IDENTIFYING THE PERMANENT FIX WAS MAILED TO OWNERS BEGINNING MAY 24, 1999.OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT FORD AT 1-800-392-3673.ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S AUTO SAFETY HOTLINE AT 1-888-DASH-2-DOT (1-888-327-4236).
FORD/JUMP STARTING
NHTSA #98V060000 · Fuel System, Gasoline — Delivery — Hoses, Lines/Piping, and Fittings · NHTSA notice
Reported March 19, 1998 · FORD MOTOR COMPANY
Potentially affected: 320,000 vehicles
Manufacturer campaign 98S09 · Owners notified April 20, 1998 · Vehicles built August 1, 1996 – February 1, 1998 (per NHTSA)
Defect description
VEHICLE DESCRIPTION: MULTI-PURPOSE PASSENGER VEHICLES EQUIPPED WITH 4.0L SINGLE OVERHEAD CAM ENGINES. THE ENGINE FUEL LINES CAN BE DAMAGED IF THE VEHICLE IS JUMP STARTED AND THE GROUND CABLE IS ATTACHED TO THE FUEL LINE BRACKET THAT IS LOCATED NEAR THE BATTERY. SINCE THE BRACKET IS NOT GROUNDED, THE STAINLESS STEEL FUEL LINE BRAID COULD ACT AS A GROUND POTENTIALLY OVERHEATING THE PTFE INNER LINER OF THE FUEL LINE RESULTING IN DAMAGE TO THE FUEL LINE.
Safety consequence
THE FUEL LINES CAN LEAK, AND IN THE PRESENCE OF AN IGNITION SOURCE, A FIRE COULD POTENTIALLY RESULT.
Manufacturer remedy
DEALERS WILL INSTALL A WARNING LABEL ON THE FUEL LINE BRACKET ADVISING OWNERS NOT TO USE IT FOR A JUMP START GROUND. ALSO A REVISED BOLT WILL BE INSTALLED IN THE ALTERNATOR BRACKET TO PROVIDE A CONVENIENT JUMP START GROUND LOCATION.
Notes
OWNER NOTIFICATION IS EXPECTED TO BEGIN APRIL 20, 1998.OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT FORD AT 1-800-392-3673.ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S AUTO SAFETY HOTLINE AT 1-888-DASH-2-DOT (1-888-327-4236).
Other Mercury Mountaineer model years
Check your 1998 Mercury Mountaineer VIN
Not every recall applies to every VIN in a given year. Enter the 17-character VIN from your Mercury Mountaineer at nhtsa.gov/recalls to see whether your specific vehicle has an unrepaired recall.
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