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Engine coolingPart report

1997 BMW 328I Engine cooling Problems

Complaints
3about this part
Share
12%of 25 total for the year
Median mileage
69,042miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 3 complaints about the engine cooling of the 1997 BMW 328I, 12% of the 25 complaints for this model year. Where a mileage was given, the median is 69,042 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.

“Plastic radiator broke at upper hose connection, causing sudden total loss of coolant and engine stopping in heavy freeway traffic. This LED to a very dangerous rescue by caltrans truck after an hour of exposure to high-speed traffic.”

NHTSA complaint #10129327, filed 2005-07, 69,042 miles

“Thermostat malfunctioned, causing vehicle to overheat, and radiator to blow. The battery light illuminated and trim under the rear of the driver seat was loose.”

NHTSA complaint #897012, filed 2001-09

Engine cooling: other model years

YearComplaintsShare of year
20161323%
20154234%
20142919%
20134417%
20121612%
201117530%
20104026%
20092111%
20083314%
2007359%
200054%
199911%
199828%
1997312%
1996619%

Other parts of the 1997 BMW 328I

Electrical system
7 complaints
Body and structure
4 complaints
Air bags
3 complaints
Tires
3 complaints
Seat belts
2 complaints
Vehicle speed control
2 complaints
Back-over prevention (rear camera)
1 complaints
Seats
1 complaints
Steering
1 complaints
Transmission and drivetrain
1 complaints
Wheels
1 complaints

← All problems reported for the 1997 BMW 328I

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 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