1979 Mercury Marquis Recalls

Recalls on record Updated July 2026

The 1979 Mercury Marquis has 5 NHTSA recall campaigns affecting an estimated 289,700 vehicles. Recall repairs are always free at any authorized dealer. Last updated July 5, 2026.

Recall campaigns

SERVICE BRAKES, HYDRAULIC 79V117000 1979-05-15 82,000 affected
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.

SERVICE BRAKES, HYDRAULIC 79V106000 1979-04-30 162,000 affected
Defect

SOME OF THESE VEHICLES WERE PRODUCED WITH MISINDEXED FRONT BRAKE HOSES WHICH COULD CONTACT A TIRE OR WHEEL IN A FULL-TURN CONDITION. CHAFING AND WEAR TO THE BRAKE HOSE COULD RESULT IN LOSS OF BRAKE FLUID AND FRONT WHEEL BRAKING CAPABILITY.

Remedy

DEALER WILL INSPECT AND, IF NECESSARY, RE-INDEX THE FRONT BRAKE HOSE. THOSE HOSES SHOWING SIGNS OF ABRASION WILL BE REPLACED, WITHOUT CHARGE TO OWNER.

STEERING 78V212000 1978-10-04 32,000 affected
Defect

THE LOWER STEERING SHAFT ASSEMBLIES CONTAIN COUPLING RIVET PINS WHICH WERE NOT RIVETED SECURELY ENOUGH DURING MANUFACTURE. CONSEQUENTLY ONE OR BOTH OF THE PINS COULD LOOSEN FROM THE FLANGE OF THE FLEXIBLE COUPLING DURING VEHICLE OPERATION. IF ONE PIN IS LOOSE, FREE PLAY WOULD RESULT. IF BOTH PINS WORK LOOSE, LOSS OF…

Remedy

THE DEALER WILL INSPECT AND, IF NECESSARY, REPLACE THE STEERING SHAFT ASSEMBLY, WITHOUT CHARGE TO OWNER.

ELECTRICAL SYSTEM 78V198000 1978-09-11 5,000 affected
Defect

THE WINDSHIELD WIPER AND WASHER SYSTEM CONTAINS AN INCORRECT 6 AMP CIRCUIT BREAKER INSTEAD OF THE 8.25 AMP CIRCUIT BREAKER. IF THE SYSTEM IS HEAVILY LOADED, AS IN THE CASE OF A PARTIALLY DRY WINDSHIELD, THE MOTOR CURRENT MAY EXCEED THE 6 AMP BREAKER"S CAPACITY. THIS WOULD CAUSE THE BREAKER TO OPEN, WHICH WOULD RESULT…

Remedy

DEALER WILL INSTALL THE CORRECT CIRCUIT BREAKER WITHOUT CHARGE TO OWNER.

SERVICE BRAKES, HYDRAULIC 78V199000 1978-09-11 8,700 affected
Remedy

DEALER WILL INSPECT AND, IF NECESSARY, INSTALL PROTECTIVE SHIELDS ON THE REBOUND BUMPER BRACKETS WITHOUT CHARGE TO OWNER.

Sources & methodology

Recall, complaint, and investigation records from official NHTSA datasets (FLAT_RCL, FLAT_CMPL, FLAT_INV), synced weekly. Counts reflect NHTSA records for the 1979 Mercury Marquis as of July 5, 2026. Complaint narratives are consumer-submitted and unverified. This page contains ads and affiliate links. Full methodology.