2021-2023 Jeep, Dodge, RAM Engine Oil Filter Adapter Service

This manufacturer communication, identified as NHTSA ID 10247705 and TSB S1809000007 REV. C, provides important guidance for servicing the Engine Oil Filter Adapter (OFA) on vehicles equipped with the Pentastar V6 engine. This includes models like the 2022 Jeep Wrangler, addressing potential issues related to this critical engine component. The communication specifies different procedures based on the vehicle's model year and mileage.

What the TSB Addresses

This technical service bulletin (TSB) focuses on the ADAPTER, Engine Oil Filter, commonly referred to as the OFA. The OFA is an integral part of the engine's lubrication system, housing the oil filter and often incorporating sensors for oil temperature and pressure. The TSB provides a detailed service procedure to ensure proper function and prevent potential issues with the adapter and its seals.

Diagnosis and Service Procedure

The TSB outlines specific actions for technicians to address the Engine Oil Filter Adapter. For all 2014 model year vehicles, the entire Oil Filter Adapter (OFA) should be replaced. For other model years with mileage exceeding 30,000, technicians are instructed to review and follow the instructions from STAR Online S1809000007 REV. C, which is available on Dealer Connect.

The general procedure for vehicles with over 30,000 miles involves removing the OFA, replacing only the oil inlet O-ring and gaskets using a seals kit, and then re-installing the OFA. It is crucial to use the correct O-ring color: black O-rings are specified for 2023 model year vehicles and beyond, while red O-rings are used for 2022 model year vehicles and prior. When replacing the OFA, it may also be necessary to transfer the Oil Temp/Pressure Sensor from the old adapter to the new one.

Required Parts and Tools

For the service procedure, a seals kit containing the necessary oil inlet O-ring and gaskets is required. Technicians must ensure they use the correct color O-ring (black or red) based on the vehicle's model year, as specified in TSB S1809000007 REV. C. No special tools are explicitly mentioned beyond standard workshop equipment for removing and reinstalling the OFA.

Owner Action

If you own a 2021-2023 Jeep, Dodge, or RAM vehicle with a Pentastar V6 engine, especially if it's a 2022 Jeep Wrangler manufacturer_communication indicates that your vehicle may be subject to this service procedure. If you experience any symptoms related to oil leaks or engine warning lights that could be associated with the Engine Oil Filter Adapter, it is recommended to contact your authorized dealership. They can review the specific requirements of TSB S1809000007 REV. C and determine if your vehicle requires this service. This procedure is typically performed under warranty if applicable, or as a recommended maintenance item.

Source: NHTSA ID: 10247905