Seal kit available to prevent water entering the spark plug wells on Dodge Durango

On the 3.7L V6 and 4.7L V8, Water may enter the spark plug wells and cause a Check Engine (MIL) light. A seal kit for the ignition coils will prevent further water entry.

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Average mileage: 104,017 (102,000–106,053)
Engine affected: 5.7L V8 HEMI
2 model years affected: 2004, 2005
7 people reported this problem
3 people shared problem details
2004 Dodge Durango- 5.7L V8 HEMI106,053
Check engine light comes on in carwash and rides rough.
2004 Dodge Durango- 5.7L V8 HEMI104,000
I ended up replacing the cowl, which was crack around the bolt hasten.Water was dripping onto the head/ plugs causing a rough ride in rain storms.
2004 Dodge Durango- 5.7L V8 HEMI
I have this problem since I bought the car but never mentioned it because it doesn't rain a lot in Arizona. Everytime it rains or when I go through the car wash it's like the engine want to stop running. But now I am worried since the car is getting older. I guess when it rains I shouldn't drive.
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On vehicles with a 3.7L V6 and 4.7L V8, water may pass by the cowl screen (at the base of the w...
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