How many recalls does the 2012 Prevost H3 have?

The 2012 Prevost H3 has 2 NHTSA safety recall campaigns on record.

How do I check if my 2012 Prevost H3 has an open recall?

Enter your 17-character VIN at NHTSA's official recall lookup (nhtsa.gov/recalls) to see open, unrepaired recalls for your specific vehicle. Recall repairs are free.

2012 Prevost H3 Recalls

Recalls on record Updated July 2026

The 2012 Prevost H3 has 2 NHTSA recall campaigns affecting an estimated 711 vehicles. Recall repairs are always free at any authorized dealer. Last updated July 5, 2026.

Recall campaigns

ELECTRICAL SYSTEM 14V041000 2014-02-06 450 affected

Defect

Marathon Coach, Inc. (Marathon) is recalling certain model year 2001-2013 Marathon Conversions Prevost XL, and H3 motorcoaches equipped with Sure Power-brand battery equalizers or DC-DC converters containing a particular epoxy sealing, aka 'potting', compound. The specific potting compound used in the subject…

Consequence

Once electrically conductive, the material is capable of melting and burning, increasing the risk of a fire.

Remedy

Marathon will notify owners, and Marathon service centers will replace the equalizers or converters, free of charge. The recall is expected to begin in March 2014. Owners may contact Marathon at 1-352-588-4500.

EQUIPMENT 13V015000 2013-01-17 261 affected

Defect

Prevost is recalling certain model year 2010-2013 H3 and X3 coaches and MTH XLII-45E coach shells manufactured between June 29, 2009, up to June 4, 2012, and equipped with an Automatic Fire Detection and Suppression System (AFSS). There is the possibility that the AFSS could unintentionally activate due to wear of…

Consequence

An activation of the AFSS causes the vehicle to come to an unplanned stop. This could increase the risk of a vehicle crash or personal injury.

Remedy

Prevost will notify owners, and dealers will inspect and repair the linear thermal detector by adding a protective sheath, free of charge. The recall began in March 2013. Owners may contact Prevost at 1-418-883-2888 x 6558.

Defect investigations

Investigation PE21011 Opened 2021-05-13 · closed 2022-10-03

Alternator Front Bearing Failure

NHTSA's Office of Defects Investigation (ODI) opened a Preliminary Evaluation after reviewing field reports concerning alternator front bearing failures that cause elevated temperatures within the engine compartment, resulting in the fire suppression system (FSS) activating, immediately shutting the engine down, and…

Investigation PE21011 Opened 2021-05-13 · closed 2022-10-03

Alternator Front Bearing Failure

Investigation PE21011 Opened 2021-05-13 · closed 2022-10-03

Alternator Front Bearing Failure

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 2012 Prevost H3 as of July 5, 2026. Complaint narratives are consumer-submitted and unverified. This page contains ads and affiliate links. Full methodology.