2003 Big Dog Chopper Engine cooling Problems
- Complaints
- 1about this part
- Share
- 9%of 11 total for the year
- Median mileage
- —not reported
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the engine cooling of the 2003 Big Dog Chopper, 9% of the 11 complaints for this model year.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“Oil leaks, has been leaking under the motorcycle for about three weeks. Dealer has attempted to repair the problem twice, but it is still leaking. Dealer did not identify the failed component to the consumer.”
NHTSA complaint #10031994, filed 2003-08Engine cooling: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2005 | 1 | 20% |
| 2003 | 1 | 9% |
Other parts of the 2003 Big Dog Chopper
← All problems reported for the 2003 Big Dog Chopper
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology