IllustrationCoolant leaking
2010 Lincoln Navigator
Owner reports · Recalls · Investigations
Limited comparison data
There is not enough comparable history to draw a useful model-year comparison.
About this comparison →How this year compares
Owner complaints by model year
Compare all Navigator years →Counts vary with age, sales 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
Limited mileage data: 10 of 16 reports include usable mileage. There isn’t enough coverage to show a useful chart.
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.
- Electrical System. Review the 4 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Service Brakes. Review the 4 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Engine. Review the 2 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
3 crash reports0 fire reports2 injury reports
Engine complaints
2 reportsTL* THE CONTACT OWNS A 2010 LINCOLN NAVIGATOR. THE CONTACT STATED THAT WHILE PARKED, HE NOTICED COOLANT LEAKING FROM THE UNDER BODY OF VEHICLE. THE CONTACT INSPECTED THE VEHICLE AND NOTICED THE AUXILIARY SUPPLY TUBE WHICH LAYS ON TOP OF A STEEL BRACKET WAS LEAKING COOLANT. THE CONTACT MENTIONED THAT THE STEEL BRACKET HAD RUBBED …
Read full complaint
TL* THE CONTACT OWNS A 2010 LINCOLN NAVIGATOR. THE CONTACT STATED THAT WHILE PARKED, HE NOTICED COOLANT LEAKING FROM THE UNDER BODY OF VEHICLE. THE CONTACT INSPECTED THE VEHICLE AND NOTICED THE AUXILIARY SUPPLY TUBE WHICH LAYS ON TOP OF A STEEL BRACKET WAS LEAKING COOLANT. THE CONTACT MENTIONED THAT THE STEEL BRACKET HAD RUBBED A HOLE ONTO THE AUXILIARY SUPPLY TUBE. THE VEHICLE WAS TAKEN TO THE DEALER FOR DIAGNOSTIC TESTING. THE TECHNICIAN STATED THE AUXILIARY SUPPLY TUBE NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 76,000.
Official recalls
0No recalls in this snapshot.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
0No exact-year investigations in this snapshot.