1979 Mercury Monarch problems

Verdict · NHTSA data

Limited data — recalls on file

NHTSA has just 0 complaints on file for the 1979 Mercury Monarch — too few to judge reliability from owner reports alone — but 4 recall campaigns apply to this year, so any used example should have its VIN checked for completed recall work.

NHTSA complaints

Recalls

Investigations

Crash-involved

Fires reported

Injuries

Deaths

—

NCAP overall

How does 1979 compare to other Monarch years?

Monarch NHTSA complaints by model year, 1979 highlighted. Red bars are years to avoid.

See all Monarch years to avoid →

Does the 1979 Mercury Monarch have recalls?

4 NHTSA recall campaigns on file. Recall repairs are free at franchised dealers.

08E019000Fuel SystemMarch 6, 2008 · 1,937 units

Defect

INTERCONTINENTAL AUTO PARTS IS RECALLING 1,937 FUEL FILTERS, P/NOS ALG 44/1 AND PUROLATOR F10024, SHIPPED BETWEEN JANUARY 14 AND FEBRUARY 13, 2008, SOLD FOR USE ON THE VEHICLES LISTED ABOVE. THE FILTER'S OUTLET CAP MAY NOT BE SECURELY CRIMPED TO THE HOUSING. THIS COULD RESULT IN A SEPARATION OF FILTER'S OUTLET CAP FROM THE HOUSING.

Consequence

IF THIS CONDITION OCCURS WHILE ATTEMPTING TO START THE VEHICLE, A NO START CONDITION MAY RESULT AND FUEL MAY BE PUMPED ONTO THE GROUND. IF THIS OCCURS WHILE THE VEHICLE IS IN MOTION, THE ENGINE MAY STOP DUE TO INADEQUATE FUEL SUPPLY. IF AN IGNITION SOURCE WERE PRESENT, FUEL LEAKAGE MAY RESULT IN A FIRE.

Remedy

INTERCONTINENTAL WILL REPLACE THE FUEL FILTERS FREE OF CHARGE. THE RECALL BEGAN DURING MARCH 2008. OWNERS MAY CONTACT INTERCONTINENTAL AT 800-451-2593.

84V078000EngineJune 26, 1984 · 810,000 units

Defect

BLADES MAY CRACK AND MAY, OVER A PERIOD OF TIME, LOOSEN FROM FAN ASSEMBLY.

Remedy

FAN ASSEMBLY WILL BE REPLACED WITHOUT CHARGE.

79V272000Visibility & WipersDecember 27, 1979 · 56 units

Defect

WINDSHIELDS MAY HAVE BEEN INSTALLED ON THESE VEHICLES WITHOUT THE APPLICATION OF A BUTYL PRIMER ON THE MOUNTING SURFACE OF THE GLAZING. THE PRIMER IS REQUIRED TO ENSURE ADEQUATE RETENTION OF THE WINDSHIELD TO ITS OPENING FLANGE. THIS CONSTITUTES A NON-COMPLIANCE WITH FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 212, "WINDSHIELD MOUNTING".

Remedy

DEALER WILL REINSTALL THE WINDSHIELD CORRECTLY WITHOUT CHARGE TO OWNER.

79V117000BrakesMay 15, 1979 · 82,000 units

Defect

THE INVOLVED VEHICLES WERE PRODUCED WITH BRAKE PUSH-ROD TO BRAKE PEDAL RETAINING PINS WHICH WERE NOT HEAT-TREATED AS SPECIFIED. THIS COULD ALLOW THE BRAKE PEDAL TO BECOME DISENGAGED FROM THE PUSH-ROD.

Remedy

DEALER WILL REPLACE THE SUSPECT BRAKE RETAINING PIN.

1979 Mercury Monarch — common questions

Is the 1979 Mercury Monarch reliable?

The record is thin — 0 NHTSA complaints — so owner-report data can't strongly confirm reliability either way, though 4 recalls should be verified as completed.

Does the 1979 Mercury Monarch have recalls?

Yes — NHTSA lists 4 recall campaigns affecting the 1979 Mercury Monarch. Recall repairs are free at franchised dealers; check the VIN at nhtsa.gov/recalls to confirm the work was done.

Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.

Compiled by Sharon Ben-Moshe, Founder.

How does 1979 compare to other Monarch years?

Does the 1979 Mercury Monarch have recalls?

1979 Mercury Monarch — common questions

Is the 1979 Mercury Monarch reliable?

Does the 1979 Mercury Monarch have recalls?

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