Walker 350-34592 Oxygen Sensor

Walker 350-34592 Oxygen Sensor Overview

Walker Products 350-34592 is a heated, specific-fit oxygen sensor engineered as an OE-style replacement for a wide range of Chrysler, Dodge, Jeep, Ram, Mercedes-Benz, Mitsubishi, and Volkswagen applications. It is built for the exact mounting position and ECU feedback required by the vehicle, helping restore accurate exhaust monitoring on upstream and downstream locations.

For Ram 1500, Ram 2500, Ram 3500, and Ram 4000 applications, as well as select Mercedes-Benz and Dodge models, this sensor is specified by position so you can match the correct bank and side during repair. The Walker Products Aftermarket line focuses on application-specific engine management sensors for direct replacement service.

Key Features

• Part number: 350-34592
• Heated oxygen sensor design for faster operating temperature
• Specific fit for direct application matching
• 4-wire configuration with female radiused polygon connector
• 16.26 in. wiring harness length and 20-gauge wire
• Threaded mount with 18.0 mm thread diameter
• Overall length: 19.8 in.
• Built for upstream and downstream positions listed in fitment

Detailed Description

Walker Products 350-34592 is designed to replace the original oxygen sensor on confirmed applications across 2001-2024 vehicles. It is used in emissions control systems to send exhaust oxygen feedback to the ECU, which helps the engine management system maintain proper fuel control and monitor catalyst performance. This part number is listed for multiple Ram positions, including upstream left and right and downstream left and right, along with select Dodge, Jeep, Chrysler, Mercedes-Benz, Mitsubishi Raider, and Volkswagen Routan applications.

Walker Products Aftermarket sensors are developed as OE replacement parts with application-specific fitment, connector style, and mounting position. This makes 350-34592 a practical choice when servicing a Ram 1500 upstream left oxygen sensor, a Ram 2500 downstream left oxygen sensor, or a Mercedes-Benz SLC43 AMG downstream right oxygen sensor. This part number 350-34592 is also listed for select Dodge Dart, Jeep Wrangler, and Chrysler 300 applications.

What It Helps Address

• Check engine light related to oxygen sensor performance
• Poor fuel economy caused by inaccurate exhaust feedback
• Rough engine operation from incorrect air-fuel correction
• Elevated exhaust emissions from a failing sensor
• Fault codes stored in the ECU for sensor or related system issues

Installation Notes and Tips

Confirm the exact year, make, model, and sensor position before ordering. This sensor is specific fit, so bank and side matter: upstream left, upstream right, downstream left, downstream right, or downstream depending on the application. Inspect the sensor wiring harness and connector for heat damage, abrasion, or corrosion before installation, since damaged wiring can shorten service life and affect readings.

For best results, verify the thread size, connector shape, and harness length against the original part. On Ram and Jeep applications, confirm whether the vehicle calls for Bank 1 Sensor 1, Bank 1 Sensor 2, Bank 2 Sensor 1, or Bank 2 Sensor 2 before replacement.

Quality Assurance

Walker Products has manufactured engine management components since 1946 and operates as an ISO 9001 / TS 16949 certified company. The Walker Products Aftermarket line is built around OE-style replacement parts with application-specific engineering for proper ECU feedback and fitment accuracy.

This part cross-references Bosch 15733 for the same application.

• Fits 2024 Ram 1500 Classic, upstream right
• Fits 2021-2024 Ram 2500, downstream left
• Fits 2020-2024 Ram 3500, downstream left
• Fits 2024 Ram 4000, downstream left
• Fits 2019-2022 Ram 1500 Classic, upstream left
• Fits 2019-2024 Ram 2500, downstream left
• Fits 2018-2021 Ram 4000, downstream left
• Fits 2017-2018 Ram 3500, downstream right
• Fits 2015-2017 Dodge Viper, downstream
• Fits 2015-2016 Ram 3500, downstream left
• Fits 2014-2018 Ram 1500, upstream left
• Fits 2011-2018 Ram 1500, downstream right
• Fits 2011-2018 Ram 2500, downstream left
• Fits 2011-2018 Ram 3500, downstream left
• Fits 2011-2018 Ram Dakota, upstream right
• Fits 2011 Jeep Grand Cherokee, upstream right
• Fits 2011 Jeep Grand Cherokee, upstream left
• Fits 2011 Jeep Grand Cherokee, downstream right
• Fits 2011 Jeep Grand Cherokee, downstream left
• Fits 2011 Jeep Wrangler, upstream right
• Fits 2010-2011 Jeep Wrangler, downstream left
• Fits 2008-2010 Chrysler 300, downstream right
• Fits 2004-2010 Chrysler PT Cruiser, upstream
• Fits 2006-2010 Chrysler Town & Country, downstream
• Fits 2008-2010 Dodge Charger, downstream right
• Fits 2006-2010 Dodge Dakota, upstream right
• Fits 2007-2010 Dodge Dakota, downstream right
• Fits 2005-2010 Dodge Dakota, downstream left
• Fits 2004-2010 Dodge Grand Caravan, downstream
• Fits 2009-2010 Dodge Ram 1500, upstream right
• Fits 2007-2010 Dodge Ram 1500, downstream right
• Fits 2006-2010 Dodge Ram 2500, downstream right
• Fits 2008-2010 Dodge Viper, upstream right
• Fits 2009-2010 Volkswagen Routan, downstream
• Fits 2006-2009 Dodge Ram 3500, downstream right
• Fits 2006-2009 Mitsubishi Raider, upstream right
• Fits 2007-2009 Mitsubishi Raider, downstream right
• Fits 2006-2008 Chrysler Pacifica, downstream
• Fits 2004-2008 Chrysler Voyager, downstream
• Fits 2005-2007 Chrysler 300, downstream right
• Fits 2006-2007 Dodge Caravan, downstream
• Fits 2006-2007 Dodge Charger, downstream right
• Fits 2005-2007 Dodge Magnum, downstream right
• Fits 2007 Dodge Ram 1500, downstream left
• Fits 2005-2006 Jeep Wrangler, upstream
• Fits 2005-2006 Jeep Wrangler, downstream
• Fits 2004-2006 Jeep TJ, upstream
• Fits 2004-2006 Jeep Liberty, downstream
• Fits 2004-2005 Dodge Neon, upstream
• Fits 2004 Chrysler Cirrus, upstream
• Fits 2004 Chrysler Sebring, upstream
• Fits 2004 Dodge Stratus, upstream
• Fits 2004 Jeep Grand Cherokee, upstream
• Fits 2003 Dodge Dakota, upstream left
• Fits 2003 Dodge Ram 2500, upstream left
• Fits 2003 Dodge Ram 3500, upstream left
• Fits 2002-2003 Dodge Dakota, upstream left
• Fits 2001-2003 Dodge Durango, upstream left