1984 Mercury Topaz
Only 10 complaints on file — too few for a fair verdict.
This verdict reflects complaint volume compared to this model's typical year. Recalls and safety issues below apply regardless of the verdict — always check them.
Only 10 complaints on file — too few for a fair verdict. The data below is complete but unranked.
COMPLAINTS PER YEAR
View as data table
| Year | Complaints |
|---|---|
| 1983 | 1 |
| 1984 | 10 |
| 1985 | 5 |
| 1986 | 9 |
| 1987 | 16 |
| 1988 | 21 |
| 1989 | 46 |
| 1990 | 48 |
| 1991 | 40 |
| 1992 | 62 |
| 1993 | 71 |
| 1994 | 63 |
| 1995 | 1 |
| 1998 | 1 |
KNOWN PROBLEM AREAS
Only 10 complaints on file for this model year -- too few to rank by share. Raw counts only, below.
3 of 10 total reports mention: electrical system.
FIREShow complaint excerpts
ELECTRICAL SHORT OR SHOCK IN THE IGNITION SWITCH, CAUSING THE VEHICLE TO CATCH FIRE. (THE VEHICLE WAS IN MOTION). *AK
NHTSA ODI report, 19960418
ELECTRICAL SHORT OR SHOCK IN THE IGNITION SWITCH, CAUSING THE VEHICLE TO CATCH FIRE. (THE VEHICLE WAS IN MOTION). *AK
NHTSA ODI report, 19960418
1 of 10 total reports mentions: visibility.
1 of 10 total reports mentions: exterior lighting.
1 of 10 total reports mentions: engine and engine cooling.
1 of 10 total reports mentions: engine and engine cooling.
SAFETY TIMELINE
IN THE EVENT OF A SHORT CIRCUIT IN THE INSTRUMENT PANEL, THE HEADLAMP AND INTERIOR ILLUMINATION CONTROL SWITCHES COULD OVERHEAT.
Remedy: THE HEADLAMP SWITCH WILL BE REPLACED AND FUSE AND FUSE PANEL WILL BE INSPECTED FOR SAFE OPERATION.
Campaign 83V055000 — check if this car was fixed
THE BOLTS THAT ATTACH THE D-SHAPED RING FOR THE SHOULDER BELT ARE INADEQUATELY SUPPORTED BY THE MATERIAL IN WHICH THEY ARE MOUNTED. THE ATTACHMENT DOES NOT COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTO
Remedy: DEALERS WILL INSTALL NEW ATTACHING HARDWARE TO IMPROVE THE STRENGTH OF THE MOUNTING.
Campaign 83V134000 — check if this car was fixed
REAR SUPENSION CONTROL ARM-TO-SPINDLE ATTACHMENT BOLTS MAY BE SUBJECT TO FRACTURE CAUSING THE REAR SPINDLE TO SEPARATE DURING USE OF CAR.
Remedy: REPLACE REAR SUSPENSION BOLTS AS NECESSARY.
Campaign 85V145000 — check if this car was fixed
SEATBACK FAILURE
THE FORWARD BOLT THAT PROVIDES PART OF THE ATTACHMENT BETWEEN THE DRIVER'S SEAT BACK ASSEMBLY AND THE SEAT CUSHION FRAME MAY BE SUBJECT TO FATIGUE FRACTURE.
Remedy: REPLACE SCREWS THAT ATTACH DRIVER'S SEAT BACK ASSEMBLY TO THE SEAT CUSHION FRAME.
Campaign 86V082000 — check if this car was fixed
STEERING SYST. FAILURES
STALLING
HALFSHAFT FAILURE
REAR BRAKE SYSTEM FAILURE
REAR BRK ADJUSTER FAILURE
CERTAIN FEDERAL-MOGUL AFTERMARKET FUEL PUMPS SOLD UNDER THE BRAND NAMES OF CARTER, ACCUFLOW, NAPA, TRUFLOW, PARTS DEPO, AND PARTS MASTER, SHIPPED BETWEEN AUGUST 2006 AND JULY 2007 FOR USE ON THE VEHIC
Remedy: FEDERAL-MOGUL WILL NOTIFY OWNERS AND REPLACE THE DEFECTIVE FUEL PUMPS FREE OF CHARGE. THE RECALL BEGAN ON OCTOBER 15, 2007. OWNERS CAN CONTACT FEDERAL-MOGUL AT 248-354-7700.
Campaign 07E064000 — check if this car was fixed
REAR SUSPENSION CONTROL ARM-TO-SPINDLE ATTACHMENT BOLTS MAY BE SUBJECT TO FRACTURE DURING USE OF CAR.
Remedy: REPLACE REAR SUSPENSION BOLTS AS NECESSARY.
Campaign 85V086000 — check if this car was fixed
BUY-SMART CHECKLIST
1984 Mercury Topaz — pre-purchase inspection
- Test/inspect for electrical system issues (3 reports on file for this year).
- Test/inspect for visibility issues (1 reports on file for this year).
- Test/inspect for exterior lighting issues (1 reports on file for this year).
- Verify recall 85V086000 (suspension) has been completed.
- Verify recall 83V055000 (interior lighting) has been completed.
- Verify recall 83V134000 (seat belts) has been completed.
- Verify recall 85V145000 (suspension) has been completed.
- Verify recall 86V082000 (seats) has been completed.
- Verify recall 07E064000 (fuel system, gasoline) has been completed.
OTHER YEARS OF THIS MODEL
BEST YEARS
WORST YEARS
FAQ
Is the 1984 Mercury Topaz reliable?
There isn't enough NHTSA complaint data on file yet to give this model year a verdict.
What are the most common problems with the 1984 Mercury Topaz?
The most-reported component is electrical system:ignition:switch, accounting for 30% of complaints on file.
How many recalls does the 1984 Mercury Topaz have?
6 recalls on file for this model year.
Data updated 2026-07-11 · Complaints are unverified owner reports filed with NHTSA, not independently verified defects. Methodology.