Walker 350-64030 Oxygen Sensor - Upstream, Upstream Left or Upstream Right

Walker 350-64030 Oxygen Sensor Overview

Walker Products 350-64030 is a specific-fit heated oxygen sensor engineered as an OE-style replacement for select Volvo and Jaguar applications. It is built to deliver the diagnostic feedback the ECU expects, helping maintain proper fuel control and emissions performance.

Walker Products Aftermarket focuses on engine management and oxygen/air-fuel sensors for exact application fitment. The 350-64030 follows that approach with a threaded, male-connector design and vehicle-specific calibration for upstream locations.

Key Features

• Heated oxygen sensor for upstream placement
• Specific-fit design for direct application matching
• 4-wire configuration with 20-gauge wiring
• Radiused polygon male connector
• 18.0 mm thread diameter with threaded mounting
• Wiring harness length: 23.15 in.
• Overall length: 26.69 in.

Detailed Product Description

The Walker 350-64030 oxygen sensor is designed for vehicles that rely on accurate exhaust feedback to manage air-fuel ratio and emissions. It is listed for upstream positions on Volvo S60, S90, XC60, XC90, V90, V90 Cross Country, S40, and V50, as well as Jaguar XK, XKR, XKR-S, XF, XFR, and XJ applications. For shoppers searching for an upstream oxygen sensor for a 2022 Volvo XC60 or a 2010-2015 Jaguar XK, this part number provides a direct-fit replacement path.

As an OE replacement sensor, the 350-64030 is intended to restore the signal quality the ECU uses for fuel trim and fault monitoring. This part number, 350-64030, is also a practical match for drivers addressing emissions-related drivability concerns on Volvo and Jaguar platforms.

What It Can Help Address

• Check engine light related to upstream oxygen sensor faults
• Rough running caused by incorrect exhaust feedback
• Increased fuel consumption from inaccurate air-fuel control
• Elevated exhaust emissions
• Stored ECU fault codes tied to sensor performance

Installation Notes and Fitment

• Fits 2022 Volvo S60, Upstream
• Fits 2022 Volvo S90, Upstream, Code CC02
• Fits 2022 Volvo XC60, Upstream
• Fits 2018-2019 Volvo XC60, Upstream
• Fits 2022 Volvo XC90, Upstream
• Fits 2021 Volvo V90, Upstream, Code-CC02
• Fits 2021 Volvo V90 Cross Country, Upstream, Code-CC02
• Fits 2018 Volvo V90 Cross Country, Upstream, Code-CC02
• Fits 2010-2015 Jaguar XK, Upstream Right
• Fits 2010-2015 Jaguar XK, Upstream Left
• Fits 2010-2015 Jaguar XKR, Upstream Right
• Fits 2010-2015 Jaguar XKR, Upstream Left
• Fits 2012-2015 Jaguar XKR-S, Upstream Right
• Fits 2012-2015 Jaguar XKR-S, Upstream Left
• Fits 2012 Jaguar XF, Upstream Right
• Fits 2012 Jaguar XF, Upstream Left
• Fits 2012 Jaguar XFR, Upstream Right
• Fits 2012 Jaguar XFR, Upstream Left
• Fits 2011-2012 Jaguar XJ, Upstream Right
• Fits 2011-2012 Jaguar XJ, Upstream Left
• Fits 2011 Jaguar XF, Upstream Right, From Chassis/VIN R47154
• Fits 2011 Jaguar XF, Upstream Left, From Chassis/VIN R47154
• Fits 2011 Jaguar XFR, Upstream Right, From Chassis # R47154
• Fits 2011 Jaguar XFR, Upstream Left, From Chassis # R47154
• Fits 2010 Jaguar XJ, Upstream Right
• Fits 2007-2010 Volvo S40, Upstream
• Fits 2007-2010 Volvo V50, Upstream

Before installation, verify the upstream position, connector style, and any chassis or VIN break notes for Jaguar XF and XFR applications. Inspect the sensor wiring harness and connector for damage, since damaged related components can shorten sensor life and affect ECU feedback.

Quality Assurance

Walker Products has supplied engine management and sensor components since 1946 and manufactures this part as an OE-style replacement for the listed applications. The brand operates with Automotive ISO9001/TS 16949 certification and application-specific cataloging for fitment accuracy.