Steering rack, gear or tie rod failure on the 1999 Mercury Sable
When steering rack, gear or tie rod failure gets reported
Owners of the 1999 Mercury Sable report steering rack, gear or tie rod failure at a median of 65,000 miles. A quarter of the reports come in before 40,000 miles and a quarter after 90,000 miles, from 13 reports that carried an odometer reading.
A part like this is normally expected to survive 98,000 miles. It is the 2nd most-reported problem on this model year.
The mileage distribution
The reported range runs from 40,000 miles at the tenth percentile to 100,000 miles at the ninetieth, a spread of 64,553 miles across the middle 80% of reports.
When the reports scatter this far, the mileage is telling you about how these cars were driven more than about the part itself.
8% of the dated reports were filed under 36,000 miles.
The whole distribution
| 10th | 25th | Median | 75th | 90th |
|---|---|---|---|---|
| 37,560 miles | 39,097 miles | 66,765 miles | 90,000 miles | 102,113 miles |
Read the 10th percentile as “one report in ten arrived this early”. Exact figures are shown in this table because it is the table of record; everywhere else on the site they are rounded to the precision the sample can carry.
What a percentile can and cannot tell you here
These five numbers describe the readings owners gave, in order. The median is the middle one: half the reports arrived below it. The 10th and 90th are the edges of the bulk of the distribution, and the distance between them is the part worth reading. A tight spread — say 70,000 to 95,000 miles — points at something that wears out on a schedule, and the schedule is knowable. A wide one, 20,000 to 190,000, points at a fault that hits some cars and never troubles others, which means the mileage on the listing in front of you tells you very little about your odds.
What these figures are not is a survival curve. Every reading here comes from a car whose owner filed a complaint, so the sample contains only failures: it cannot say what share of the fleet made it past 150,000 miles untouched, because those owners had nothing to report. Nor is the mileage the moment of failure — it is the odometer reading as recalled at the time of filing, which may be weeks later and is sometimes rounded to the nearest ten thousand by the person typing it.
Percentiles are shown at all only once 8 readings exist for the vehicle and mode. Below that the middle of a handful of numbers is noise wearing a decimal point, so the figures are withheld rather than dressed up.
What happens, and what it costs
Putting it right typically runs $700–$2,600 at an independent US shop. That range is an editorial estimate held in this site's failure-mode catalogue, not a figure from NHTSA, and it is a repair cost rather than a diagnosis cost.
The same failure on other years
The same failure is reported on 6 model years of this car. It shows up earliest on the 1997, at a median of 10,000 miles, and latest on the 2002 at 190,000 miles.
By volume the 1999 is the worst of them, which makes this a problem of this specific year rather than of the model as a whole.
If one year stands out to the left, that is the year to avoid; if the whole line sits at a similar mileage, this is wear rather than a defect in one production run.
Tick median reported mileage Solid middle half of reports Faint 10th to 90th percentile Colour how bad the failure is when it happens
What owners wrote
Verbatim from NHTSA complaint narratives, trimmed for length. The mileage is the one the owner gave.
The steering rack failed with not visible indication of fluid loss. The plug on the rack blew-out without warning, causing the steering to become manual requiring vehicle towing. The car has been dutifully maintained with no indication of failure when inspected. Ford motor co. Has denied any responsibility.*ak
Vehicle is 1999 mercury sable,power steering pump started making noise. Examining pump showed no leaks although fluid was low. Fluid added to proper level. Within driving 2 miles pump again made noise. Backing up car allowed visual confirmation of fluid leak on ground. Although some fluid was in steering pump, power assist was lost while driving making the car hard to steer and control. Trip to mechanic revealed rack and pinion failure and massive fluid leak. Milage on vehicle is 67,100 miles. Mechanic feels premature failure should not have occured at 67k miles. Price to replace is approx $500 to $800 should hydraulic hoses also need to be replaced. *ak
Power steering failed while driving. Consumer heard a winding coming from the front. Consumer pulled over, lifted up the hood, and noticed power steering fluid was dry inside of the canister pump. Consumer was able to drive the vehicle to a local repair shop for steering fluid. Then, consumer took vehicle to dealer for inspection, and mechanic determined that rack pinion failed, and needed to be replaced. Consumer informed the mechanic that problem recurred. *ak
Also reported on the 1999 Mercury Sable
Strut, shock or spring failure
Other powertrain problem
Seat belt or retractor failure
Other suspension problem
Other speed control problem
Other engine problem
How far this goes
Complaints are voluntary, so 23 is a floor and not a count of affected cars. Mileages are typed in by owners and cluster on round numbers. And the mode itself is assigned by software reading the complaint text, which is reliable in bulk and fallible one report at a time.
Questions this page answers
At what mileage does steering rack, gear or tie rod failure happen on the 1999 Mercury Sable?
Across 13 owner reports that included an odometer reading, half were filed by 65,000 miles. A quarter were filed before 40,000 miles and a quarter after 90,000 miles. These are the mileages owners reported when they complained, not a prediction for any individual car.
How common is steering rack, gear or tie rod failure on the 1999 Mercury Sable?
23 reports have been filed with NHTSA, about 0.2 per 1,000 vehicles. Complaints are voluntary, so this is a floor rather than a count of affected cars.
What this is and is not. These are the mileages at which owners chose to complain to a federal agency, which is not the same as the mileage at which the part fails on every car. It skews toward failures that happened outside warranty, cost real money, or frightened someone. It is still the only public dataset that carries failure mileage at all, and the shape of a few hundred readings is informative even when a single one is not. Methodology · JSON · this failure on other cars
Source Owner complaints and recall records published by the US National Highway Traffic Safety Administration, model years 1996–2027 Figures rebuilt Published by AtWhatMileage How every figure is computed