Does the 2004 Marathon H3-45 have any recalls?

1 recall found in NHTSA data as of September 22, 2026, covering: engine and engine cooling. Recalls apply to the model and year; whether a particular vehicle is included, and whether it has been repaired, depends on its VIN.

How do I check if my 2004 Marathon H3-45 recall has been fixed?

Enter your 17-character VIN at nhtsa.gov/recalls, or ask a Marathon dealer. Recall repairs are free. NHTSA's VIN search doesn't list recalls that were already repaired.

How many complaints have owners filed about the 2004 Marathon H3-45?

0 complaints filed with NHTSA. Complaints are unverified reports from the public that NHTSA uses to decide what to investigate.

2004 Marathon H3-45 recalls

Source: NHTSA data as of September 22, 2026. Last refreshed Sep 23, 2026, 2:43 AM UTC.

1 recall found in NHTSA data as of September 22, 2026

For the 2004 Marathon H3-45. These apply to the model and year, not to one particular vehicle: check your VIN to see whether yours is included and whether it has been repaired.

Has your Marathon been repaired?

Recalls here come from NHTSA’s records for the model and year. Not every vehicle of a model is included in every recall, and this site can’t see whether a repair has been done. Only a VIN lookup can tell you that.

Check your VIN with NHTSA

NHTSA’s VIN search doesn’t show recalls that were already repaired, recalls more than 15 years old, or some small manufacturers’ recalls. A Marathon dealer can also check your VIN. Recall repairs are free.

2004 Marathon H3-45 recalls, newest first

September 6, 2006NHTSA 06V332000155 vehicles potentially affected

Engine and engine cooling

Summary: On certain motor homes built on prevost chassis and equipped with webasto heaters, the burner tubes are made of material that does not meet specifications and could fail prematurely.
Consequence: Should the burner tube fail, the coolant heater could overheat, possibly resulting in a fire.
Remedy: Dealers will replace the affected combustion chambers. The recall began on may 4, 2006. Owners should contact marathon coach at 541-343-9991.

This recall on nhtsa.gov

Owner complaints

No owner complaints about the 2004 Marathon H3-45 were found in NHTSA’s complaint data.

Other Marathon H3-45 years

Other 2004 Marathon models

Most recalled 2004 vehicles

2004 Honda Accord (22 recalls)
2004 Ford E-250 (18 recalls)
2004 Blue Bird Vision (17 recalls)
2004 Ford F-150 (16 recalls)
2004 Chevrolet Silverado (15 recalls)

All of 2004’s most recalled vehicles

Questions

Does the 2004 Marathon H3-45 have any recalls?: 1 recall found in NHTSA data as of September 22, 2026, covering: engine and engine cooling. Recalls apply to the model and year; whether a particular vehicle is included, and whether it has been repaired, depends on its VIN.
How do I check if my 2004 Marathon H3-45 recall has been fixed?: Enter your 17-character VIN at nhtsa.gov/recalls, or ask a Marathon dealer. Recall repairs are free. NHTSA's VIN search doesn't list recalls that were already repaired.
How many complaints have owners filed about the 2004 Marathon H3-45?: 0 complaints filed with NHTSA. Complaints are unverified reports from the public that NHTSA uses to decide what to investigate.