Walker 350-33062 Oxygen Sensor - Upstream

OE-Style Oxygen Sensor for Saab 900 and 9000

Walker Products 350-33062 is a heated, threaded oxygen sensor built for specific fitment on select Saab applications. It is engineered to provide the ECU with the exhaust feedback needed for proper fuel control and emissions monitoring.

Key Features

• Heated oxygen sensor for faster operating response
• Specific fit application for direct vehicle matching
• 3-wire design with 20-gauge wiring
• Male connector with radiused polygon shape
• Threaded mounting with 18.0 mm thread diameter
• Wiring harness length: 40.87 in.; overall length: 44.41 in.

Product Details

Walker Products Aftermarket focuses on engine management and oxygen/air-fuel sensors developed as OE replacement parts for a wide range of vehicles. Part number 350-33062 is built for upstream placement and is listed for 1994-1995 Saab 900 and 1994-1995 Saab 9000 applications. For Saab 900 and Saab 9000 owners searching for an upstream oxygen sensor, this part number 350-33062 provides the fitment and connector style needed for the specified position.

This part cross-references no listed interchange numbers in the provided data.

What It Helps Address

• Check engine light related to oxygen sensor performance
• Rich or lean fuel mixture concerns
• Reduced fuel economy from inaccurate exhaust feedback
• Higher exhaust emissions caused by a failing upstream sensor
• Poor engine operation tied to sensor signal loss

Installation Notes and Tips

Verify the upstream position, connector shape, wire count, and thread size before installation. Inspect the sensor wiring harness and connector for heat damage, corrosion, or physical wear, since damaged wiring can shorten sensor life and affect ECU feedback. Confirm the vehicle application against the listed Saab 900 and Saab 9000 fitment before ordering.

Quality Assurance

Walker Products has manufactured engine management components since 1946 and operates with Automotive ISO9001/TS 16949 certification. The brand’s oxygen sensor line is developed for application-specific OE-style replacement and consistent diagnostic feedback to the ECU.