Monaco/cummings/engine block boss hole
Defect Summary
On certain motorhomes equipped with cummins engines, oil can leak into the engine compartment from a crack in the cup plug.
Safety Consequence
Oil leakage on a hot engine can result in an engine compartment fire, possibly resulting in injuries.
Corrective Action
Cummins is conducting the owner notification and remedy for this campaign. cummins will install a steel cup plug boss cap to all affected engines. owners should contact cummins customer assistance center at 1-800-343-7357 or monaco at 1-800-685-6545.
Similar Recalls
Other recalls from Monaco Coach Corporation or involving Engine And Engine Cooling.
FAQ: Recall 04V441000
Your rights, the repair process, and what each field on this page means.
What is recall 04V441000?
NHTSA recall 04V441000 was issued by Monaco Coach Corporation on September 13, 2004. It addresses: Monaco/cummings/engine block boss hole. The recall affects approximately 1,189 vehicles, with the defect involving the Engine And Engine Cooling component.
How do I get this recall repaired?
Contact any authorized Monaco Coach Corporation dealer and reference NHTSA recall ID 04V441000 or the manufacturer campaign number NR (Not Reported). 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.