Safety Recall NHTSA · 04E059000 Reported August 9, 2004

Cummins/oil leak

Cummins, Inc. · Engine And Engine Cooling · 3,063 vehicles potentially affected

NHTSA ID
04E059000
Manufacturer Campaign
0437
Manufacturer
Cummins, Inc.
Component
Engine And Engine Cooling
Vehicles Affected
3,063
Recall Type
Equipment
Report Received
August 9, 2004

Defect Summary

Certain cummins 8.3l and 8.9l isc and isl diesel engines p/n 3970750 and 3971391 built for use on school buses, transit buses, emergency and recreational vehicles between the dates of december 12, 2003 through april 12, 2004. 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 will notify its customers and repair the engines free of charge. the recall began september 3, 2004. owners who take their vehicles to an authorized dealer on an agreed upon service date and do not receive the free remedy within a reasonable time should contact cummins at (we do not yet have a telephone number for this recall campaign.)

What you should do

  1. Look up your VIN at nhtsa.gov/recalls to confirm this recall applies to your vehicle.
  2. Contact an authorized Cummins, Inc. dealer and reference recall ID 04E059000 or campaign 0437.
  3. Schedule the free repair. By federal law, the manufacturer must remedy the defect at no cost.
View Official NHTSA Notice →
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FAQ: Recall 04E059000

Your rights, the repair process, and what each field on this page means.

What is recall 04E059000?

NHTSA recall 04E059000 was issued by Cummins, Inc. on August 9, 2004. It addresses: Cummins/oil leak. The recall affects approximately 3,063 vehicles, with the defect involving the Engine And Engine Cooling component.

How do I get this recall repaired?

Contact any authorized Cummins, Inc. dealer and reference NHTSA recall ID 04E059000 or the manufacturer campaign number 0437. 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.