2004 Monaco Coach Diplomat recalls
1 NHTSA recall campaign naming the 2004 Monaco Coach Diplomat. Last verified Jul 30, 2026. Recalls may apply only to certain VIN ranges — always confirm with a VIN check.
Recall campaigns
1
Total campaign units reported
1K
Fire / crash risk
1 / 0
Most recent filing
Sep 13, 2004
Units are totals reported across campaigns mentioning this model — NHTSA does not always break unit counts down by model.
Affected components
Engine and Engine Cooling 1
Nearby model years
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →Campaigns
- Sep 13, 2004Fire risk2004 Beaver Coach Santiam, 2004 Holiday Rambler Ambassador, 2005 Holiday Rambler Endeavor and 8 other models — Engine and Engine Cooling
ON CERTAIN MOTORHOMES EQUIPPED WITH CUMMINS ENGINES, OIL CAN LEAK INTO THE ENGINE COMPARTMENT FROM A CRACK IN THE CUP PLUG.
04V441000 · 1K units · MONACO COACH CORPORATION