Cover
Jeep technical service bulletin 9004171 for 2016-2019 Jeep Grand Cherokee, 2018-2019 Jeep Wrangler and 2016-2019 Dodge Durango and others.
- Bulletin number
- 9004171
- Component
- Engine and engine cooling
- Summary
- COVER, Cylinder Head, Left/Right Prior to replacing the cylinder head cover on ANY 3.6L Pentastar Upgrade Engine, verify that there are no steel dowel pins pressed into the cylinder head. If dowels are present in the cylinder head please remove carefully without touching/damaging the cylinder head sealing surface.
Owners of these vehicles have filed 1,916 complaints in the engine category.
Vehicles covered
- Jeep Grand Cherokee 2016-2019 2016201720182019
- Jeep Wrangler 2018-2019 20182019
- Dodge Durango 2016-2019 2016201720182019
- Ram 1500 2019 2019
- Chrysler Pacifica 2017-2019 201720182019
VIN decoder
See the problems and recalls for an exact car
Buying a used Jeep Grand Cherokee?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history