Fuel tubes may crack and leak fuel
Defect Summary
Cummins, inc. (cummins) is recalling certain x12 diesel engines, with part numbers d0s3005bx03 and d0s3009bx03. the fuel tubes between the fuel rail and the injectors for cylinders four, five, and six may fatigue and crack, which can result in a high pressure fuel leak.
Safety Consequence
A high pressure fuel leak in the presence of an ignition source can increase the risk of a fire.
Corrective Action
On engines with 75 miles or less, dealers will install vibration isolators to the fuel tubes. engines with more than 75 miles will receive new fuel tubes with vibration isolators. repairs will be performed free of charge. owner notification letters were mailed march 11, 2022. owners may contact cummins customer service at 1-800-286-6467. cummins' number for this recall is c2532.
Similar Recalls
Other recalls from Cummins, Inc. or involving Fuel System, Diesel.
FAQ: Recall 21E099000
Your rights, the repair process, and what each field on this page means.
What is recall 21E099000?
NHTSA recall 21E099000 was issued by Cummins, Inc. on December 1, 2021. It addresses: Fuel tubes may crack and leak fuel. The recall affects approximately 10,938 vehicles, with the defect involving the Fuel System, Diesel component.
How do I get this recall repaired?
Contact any authorized Cummins, Inc. dealer and reference NHTSA recall ID 21E099000 or the manufacturer campaign number C2532. Under federal law, the repair is completely free regardless of vehicle age or owner history.
Is my vehicle included in this recall?
The only way to confirm is to look up your 17-character VIN at nhtsa.gov/recalls. NHTSA's tool will tell you if VIN-by-VIN this exact recall applies.
How long do I have to get a recall repair done?
There is no expiration on most federal safety recalls. Even if your vehicle is years old and you bought it used, the manufacturer is required to perform the repair at no cost.
Where does the data on this page come from?
All information on this page is sourced directly from the U.S. Department of Transportation public dataset for NHTSA recalls. Last refreshed: 2026-05-22. For the most current official notice, visit nhtsa.gov/recalls.