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Engine coolingPart report

2003 Volkswagen Golf Engine cooling Problems

Complaints
1about this part
Share
4%of 26 total for the year
Median mileage
73,888miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 1 complaints about the engine cooling of the 2003 Volkswagen Golf, 4% of the 26 complaints for this model year. Where a mileage was given, the median is 73,888 miles.

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 overheated due to water pump failure, requiring water pump replacement. Plastic impeller degraded and failed. Use of plastic for impeller is a design flaw in the water pump otherwise made of aluminum, and should be recalled and replaced by vw under warranty.”

NHTSA complaint #10277587, filed 2009-07, 73,888 miles

Related service bulletins

Engine cooling: other model years

YearComplaintsShare of year
20221417%
201912%
201611%
201532%
20111110%
2010913%
2006217%
2005211%
2004414%
200314%
20021318%
20012320%
20001315%
19991625%
1998317%
199549%
199425%
1993229%
1991113%
1989318%
1988111%
1985220%

Other parts of the 2003 Volkswagen Golf

Air bags
11 complaints
Electrical system
4 complaints
Seats
4 complaints
Suspension
3 complaints
Other or unknown
2 complaints
Transmission and drivetrain
2 complaints
Exterior lighting
1 complaints
Fuel system
1 complaints
Seat belts
1 complaints
Wheels
1 complaints

← All problems reported for the 2003 Volkswagen Golf

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 28, 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