1979 Plymouth Mb300 Recalls

Recalls on record Updated July 2026

The 1979 Plymouth Mb300 has 2 NHTSA recall campaigns affecting an estimated 95,000 vehicles. Recall repairs are always free at any authorized dealer. Last updated July 5, 2026.

Recall campaigns

EQUIPMENT 79V176000 1979-07-24 68,000 affected
Defect

CONDENSATE WATER MAY ACCUMULATE IN THE AIR CONDITIONING BLOWER HOUSING; THERE IS A HIGH PROBABILITY THAT THIS WATER WILL CAUSE THE BLOWER MOTOR TO FAIL. BLOWER MOTOR FAILURE WOULD DISABLE THE AIR CONDTIONING UNIT AND THERE WOULD BE NO WAY TO DEFROST OR DEFOG THE WINDSHIELD.

Remedy

DEALER WILL DRILL A 1/4 INCH DRAIN HOLE IN THE BOTTOM OF THE AIR CONDITIONING BLOWER HOUSING TO PREVENT WATER ACCUMULATION, WITHOUT CHARGE TO OWNER.

SUSPENSION 79V104000 1979-04-30 27,000 affected
Defect

LOWER CONTROL ARMS MAY FRACTURE IN THE AREA ADJACENT TO THE LOWER BALL JOINT, RESULTING IN SEPARATION OF THE BALL JOINT FROM THE ARM.

Remedy

DEALER WILL INCREASE THE STRENGTH OF BOTH LOWER CONTROL ARMS BY INSTALLING WELDED REINFORCEMENTS.

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 Plymouth Mb300 as of July 5, 2026. Complaint narratives are consumer-submitted and unverified. This page contains ads and affiliate links. Full methodology.