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November 28, 2022 Service bulletin

Engine Oil

Jeep technical service bulletin 9100103 for 2023 Jeep Grand Cherokee, 2022-2023 Jeep Wrangler and 2022 Jeep Cherokee and others.

Bulletin number
9100103
Component
Engine and engine cooling
Summary
Engine Oil - 0W20,Fluid - ATF+4,Engine Oil - 10W30,Engine Oil - 5W20,Engine Oil - 5W30

Owners of these vehicles have filed 1,142 complaints in the engine category.

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