Mopar 68291423AB Oxygen Sensor - Downstream Right or Upstream Right

Mopar Oxygen Sensor for Ram and Jeep

This Mopar oxygen sensor, part number 68291423AB, is an OE-style emission control replacement for specific Ram ProMaster and Jeep Wrangler applications. It is listed for downstream right and upstream right positions, with fitment matched to the exact vehicle and engine configuration shown below.

Key Features

• Mopar oxygen sensor for emission control service
• Part number 68291423AB for direct reference and ordering
• Fits 2023 Ram ProMaster 1500, downstream right
• Fits 2023 Ram ProMaster 2500, downstream right
• Fits 2023 Ram ProMaster 3500, downstream right
• Fits 2020 Jeep Wrangler, upstream right, 3.6L V6 24V VVT Engine Upg I With ESS

Detailed Description

Use this Mopar oxygen sensor to replace a failed sensor in the exhaust and emissions system on the listed vehicles. The 2023 Ram ProMaster 1500, 2500, and 3500 applications use the downstream right position, while the 2020 Jeep Wrangler application uses the upstream right position with the 3.6L V6 24V VVT Engine Upg I With ESS. If you are searching for a 2023 Ram ProMaster 1500 downstream right oxygen sensor or a 2020 Jeep Wrangler upstream right oxygen sensor, part number 68291423AB matches the fitment data provided here.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Is Used For

• Replacing a faulty oxygen sensor that can trigger a check engine light
• Restoring accurate exhaust oxygen readings for engine management
• Addressing emissions-related fault codes tied to sensor performance
• Correcting drivability issues caused by incorrect air-fuel feedback
• Servicing the downstream right sensor on Ram ProMaster vans or the upstream right sensor on a Jeep Wrangler

Installation Notes and Tips

Confirm the sensor position before ordering, since this part is listed for downstream right and upstream right locations only. Verify the engine configuration on the 2020 Jeep Wrangler application and match the vehicle identification details to the fitment table. Use proper exhaust sensor removal procedures and inspect the connector and wiring path before installation.

Quality Assurance

Mopar parts are built for OE-level fitment and application-specific replacement service. Part number 68291423AB is cataloged for the exact Ram ProMaster and Jeep Wrangler fitments shown above.