Chrysler Pacifica 2021–2022 — technical service bulletin
Bulletin 9004527 · NHTSA communication 10214518 · issued May 4, 2022
Technical service bulletin
communication type
Engine
component
2021–2022
model years
15
vehicle entries
Official summary
Valve Cover Gasket If you are experiencing a right valve cover leak and plan on replacing only the gasket, the customer may later return for an oil leak. Engineering has updated the skirt height of the valve cover to address oil leaks. Replace the valve cover (part # 04893800AI includes valve cover gasket) to ensure proper repair. Please call FCA Redacted Content if further questions or help is needed with parts retention returns on valve cover assemblies
Vehicles covered
- 2021 Chrysler Pacifica
- 2022 Chrysler Pacifica
- 2021 Chrysler Voyager
- 2022 Chrysler Voyager
- 2021 Dodge Durango
- 2022 Dodge Durango
- 2021 Jeep Gladiator
- 2022 Jeep Gladiator
- 2021 Jeep Grand Cherokee
- 2022 Jeep Grand Cherokee 4XE
- 2022 Jeep Grand Wagoneer
- 2021 Jeep Wrangler
- 2022 Jeep Wrangler
- 2021 RAM 1500
- 2022 RAM Promaster
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.