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Engine coolingPart report

2003 Chrysler Concorde Engine cooling Problems

Complaints
8about this part
Share
30%of 27 total for the year
Median mileage
63,017miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 8 complaints about the engine cooling of the 2003 Chrysler Concorde, 30% of the 27 complaints for this model year. Where a mileage was given, the median is 63,017 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.

“2003 Chrysler Concorde engine 2.7 with 74000 miles on the odometer. The engine coolant got mixed with the oil, not even the 100k miles range and now I end up with a $9,000 paperweight! Its not fair that the poor design and the misleading information on the owners manual ( the owners manual says that you can go 7,500 miles before your next oil change ) has such a costly result, $5,000 for the engine replace, and Chrysler is not doing anything about the problem, they're just blaming the consumer saying we didn't take care of our cars! …”

NHTSA complaint #10365541, filed 2010-11, 74,523 miles

“My 2003 Concorde shut off on me while driving to work on 695 expressway. The engine light came on and I stared to lose power. On 06/30/08 quickly I put my car into neutral and it started back up and continue to work but would not go pass 60 MPH. Lucky for me there was no heavy traffic or I could have been seriously hurt. There was no sign that the car was going to lose power as soon as the light pop on the car started to lose power. I took the car to a dealership for service and at that time they told me that it was a shorted upstream 02 sensor . …”

NHTSA complaint #10246573, filed 2008-10, 60 miles

“Events leading to failure: ordinary driving, including high speed acceleration, low speed acceleration, low speed deceleration, stopped, idling in gear. 5 occurrences in 2000 miles. Engine fails completely, followed by immediate restart capability. Normal operation for many more miles. Car's computer fault code report is consistent with description contained in Chrysler recall below. Chrysler recall (notification code j18) appeared to address the issue, but was rescinded. Was told by dealer service dept. …”

NHTSA complaint #10303091, filed 2010-01, 58,000 miles

“The air bag light would intermittently illuminate while driving at various speeds of 0-30 MPH. The vehicle has been to the dealer and several sensors were replaced. The problem keeps recurring. The consumer requested her money back along with a new vehicle. The transmission shifted erratic at times, there was belt noise at the idle, then engine made a ticking noise through out the day and the dealer was unable to duplicate the problem. The camshaft position sensor was replaced. The rear light bulb was replaced.”

NHTSA complaint #10099034, filed 2004-11, 2,100 miles

“The contact owns a 2003 Chrysler Concorde. While driving 55 MPH, the vehicle completely shut off. After several attempts to restart the vehicle, it operated properly. The vehicle was taken to a dealer on multiple occasions and stated that the clock spring had failed. This failure prevents the air bags from operating. The vehicle has not been repaired. The current mileage is 65,816 and failure mileage was 12,000.”

NHTSA complaint #10188261, filed 2007-04, 12,000 miles

Related service bulletins

Engine cooling: other model years

YearComplaintsShare of year
20041333%
2003830%
20022335%
20018883%
200019062%
199916449%
19986638%
19972619%
19962616%
19953516%
19944413%
19933612%

Other parts of the 2003 Chrysler Concorde

Air bags
7 complaints
Transmission and drivetrain
4 complaints
Brakes
2 complaints
Electrical system
2 complaints
Engine
2 complaints
Exterior lighting
2 complaints
Steering
2 complaints
Body and structure
2 complaints
Electronic stability control
1 complaints
Equipment
1 complaints
Fuel system
1 complaints
Latches, locks and linkages
1 complaints

← All problems reported for the 2003 Chrysler Concorde

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