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Engine coolingPart report

1997 BMW 528I Engine cooling Problems

Complaints
3about this part
Share
7%of 41 total for the year
Median mileage
85,000miles
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 528I, 7% of the 41 complaints for this model year. Where a mileage was given, the median is 85,000 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.

“Radiator failure at the top hose connection point. Later learned that the material used is quite unreliable -- so I replaced all the plastic I could find in the cooling system. $1200. I expect I'll have to do it all again in another year or so.”

NHTSA complaint #10002697, filed 2003-01, 85,000 miles

“1997 Bmw 528I was running hot. Consumer states that the vehicle was running hot, mechanic replaced the radiator. She states that the vehicle is still running hot and the brakes were screeching and squeaking. Another dealer replaced the thermostat.”

NHTSA complaint #10224013, filed 2008-04

Related service bulletins

Engine cooling: other model years

YearComplaintsShare of year
20162644%
20153351%
20142035%
20131115%
201256%
20113227%
20101726%
2009522%
20081513%
20001024%
199912%
199826%
199737%

Other parts of the 1997 BMW 528I

Suspension
12 complaints
Air bags
5 complaints
Brakes
5 complaints
Transmission and drivetrain
5 complaints
Other or unknown
3 complaints
Body and structure
3 complaints
Electrical system
2 complaints
Fuel system
2 complaints
Exterior lighting
1 complaints
Latches, locks and linkages
1 complaints
Seat belts
1 complaints
Steering
1 complaints

← All problems reported for the 1997 BMW 528I

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