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Engine coolingPart report

2001 Volkswagen Passat Engine cooling Problems

Complaints
92about this part
Share
21%of 430 total for the year
Median mileage
62,000miles
Trend
StableComplaints filed in the last 3 full calendar years are within 25% of the 3 years before.

NHTSA recorded 92 complaints about the engine cooling of the 2001 Volkswagen Passat, 21% of the 430 complaints for this model year. Where a mileage was given, the median is 62,000 miles. 4 a fire, according to the filers.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“Upper control arms on both sides are worn out. Tie rods are worn out on both sides. Catalytic converters needed replaced. I paid for the tie rods, warranty covered converters, and I have not had the upper control arms replaced. Oil leaks on engine. Interior lights do not activate when drivers door is opened.”

NHTSA complaint #10058454, filed 2004-02, 59,100 miles

“I took my 2001, vw Passat vr6 with 46k miles on it for body work. I had no problems with the car. Received the car back from dealer with emissions workshop light on. I researched the problem to find that a significant number of other owners have had the same problem ( emissions workshop ).”

NHTSA complaint #10068054, filed 2004-04, 46,000 miles

“Since buying the car, there has been an odor from the heater vents. On february 25, when using the heater, my son reported large amounts of mist coming from the vents. The dealer checked and foudn that there is a crack in the heater core, and the mist was from pooled antifreeze. The mist is clearly toxic, yet we were breathing it for weeks, only noticing when the crack worsened. The car has only 17,500 miles on it. Why did the heater core crack?”

NHTSA complaint #10112530, filed 2005-03, 13,000 miles

“2001.5 new Passat 1.8 turbo I purchased in may of 04 with 26 k miles replaced the oil pump at 35000 and I picked the car up from the dealership yesterday and drove a block noticed a new noise went back to the dealership they say it needs a new turbo unit.”

NHTSA complaint #10056477, filed 2004-02, 55,000 miles

“My 2001 Volkswagen Passat needs a new engine because it is filled with sludge. After researching this on my own I found that this is a common problem with the 1.8t engine. Vw issued an extended warranty on that engine provided the consumer can produce oil change receipts showing the car was maintained according to the owners manual. I sent them the proper receipts showing my car was maintained properly and they still denied me. My car only has about 43,000 miles on it and I just bought it 10 months ago.”

NHTSA complaint #10149514, filed 2006-02, 42,900 miles

Related service bulletins

Engine cooling: other model years

YearComplaintsShare of year
202116%
202016%
201622%
201521%
201441%
201351%
201241%
200943%
200895%
20073212%
20066611%
20055034%
20045921%
200313121%
200213521%
20019221%
20009419%
19998613%
19983912%
1997719%
1996513%
19951920%
1994936%
19931826%
19921744%
1991625%
19901235%

Other parts of the 2001 Volkswagen Passat

Electrical system
73 complaints
Brakes
63 complaints
Fuel system
44 complaints
Transmission and drivetrain
34 complaints
Visibility (wipers, defrost, mirrors)
31 complaints
Exterior lighting
30 complaints
Air bags
26 complaints
Suspension
25 complaints
Body and structure
23 complaints
Vehicle speed control
19 complaints
Steering
13 complaints
Other or unknown
9 complaints

← All problems reported for the 2001 Volkswagen Passat

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