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Engine coolingPart report

2003 Honda VTX1800 Engine cooling Problems

Complaints
2about this part
Share
4%of 53 total for the year
Median mileage
—not reported
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 2 complaints about the engine cooling of the 2003 Honda VTX1800, 4% of the 53 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.

“Engine was leaking oil. Dealership inspected motorcycle several times and could not fix the motorcycle. Currently, warranty expired, and consumer had fixed the motorcycle at his own expense.”

NHTSA complaint #10087275, filed 2004-08

Related service bulletins

Engine cooling: other model years

YearComplaintsShare of year
2007120%
200324%
2002914%

Other parts of the 2003 Honda VTX1800

Transmission and drivetrain
18 complaints
Suspension
17 complaints
Wheels
11 complaints
Tires
3 complaints
Exterior lighting
2 complaints
Fuel system
2 complaints
Steering
2 complaints
Body and structure
1 complaints
Vehicle speed control
1 complaints

← All problems reported for the 2003 Honda VTX1800

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 30, 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