Recall 14V554000: 2015 Mack Granite (gu)
- Report received
- Sep 11, 2014
- Manufacturer
- Mack Trucks, Inc.
- Potentially affected
- 78vehicles
- Model years
- 2015
Check your own vehicle. A recall applies only to vehicles within the affected build range. Enter your VIN at nhtsa.gov/recalls. Recall repairs are free at a franchised dealer.
What NHTSA recorded
Mack Trucks, Inc. (Mack) is recalling certain model year 2015 GU trucks manufactured April 28, 2014, to June 19, 2014. The Cummins ISL engines in these vehicles may have been equipped with Fleetguard UFF-XT fuel filters, part number FF63009, whose filter shell may separate from the fuel filter nut plate causing the engine to stall without warning.
Possible consequence
If the engine stalls unexpectedly there is an increased risk of a crash.
Remedy
Cummins will notify owners, and Cummins Service Centers will replace the fuel filter with a non-defective one, free of charge. The recall began on September 2014. Owners may contact Mack customer service at 1-800-528-6586. Mack's number for this recall is SC0384. Owners may also contact Cummins customer service at 1-800-223-4583.
Affected model years
Pages for each model year show complaints, parts, mileage and other recalls.
- 2015 Mack Granite (gu)1 complaints
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.