Walker 350-32026 Oxygen Sensor - Downstream or Upstream

Overview of Walker 350-32026 Oxygen Sensor for Lexus and Toyota

The Walker 350-32026 oxygen sensor is designed specifically for select Lexus and Toyota models, including the Camry and ES250. This non-heated oxygen sensor ensures accurate emission control and optimal engine performance by monitoring exhaust gases.

• Wiring harness length: 10.35 inches
• Wire gauge measurement: 20 gauge
• Sensor type: Non-heated oxygen sensor
• Specific fit for Lexus Camry and Toyota ES250
• Wire quantity: 2 wires
• Connector shape: Radiused polygon
• Connector gender: Female
• Thread diameter: 18.0 mm
• Overall length: 13.9 inches
• Mounting type: Threaded

Detailed Product Description

This oxygen sensor from Walker Products Aftermarket is engineered to meet the exact specifications required by Lexus and Toyota vehicles such as the Camry and ES250. Featuring a 10.35-inch wiring harness and 20 gauge wire, the sensor provides reliable electrical connectivity. The non-heated sensor type is suitable for applications where heated sensors are not required. Its radiused polygon female connector ensures a secure and precise fit, while the 18.0 mm threaded mounting type allows for straightforward installation. The overall length of 13.9 inches accommodates proper placement within the exhaust system.

Walker Products Aftermarket Line

The Walker Products Aftermarket line focuses on delivering emission control components that align with OEM standards. This oxygen sensor is part of that line, offering a specific fit and quality construction to maintain emission system integrity and vehicle performance for Lexus and Toyota models.

Common Applications and Issues Addressed

• Replacement for faulty or worn oxygen sensors in Lexus Camry and Toyota ES250
• Helps resolve engine performance issues related to incorrect air-fuel mixture
• Assists in reducing harmful emissions by providing accurate exhaust gas readings
• Prevents check engine light triggers caused by sensor failure
• Supports proper fuel economy by ensuring efficient combustion

Installation Notes and Tips

• Ensure the vehicle is cool before sensor removal to avoid burns
• Use appropriate tools for threaded mounting to prevent damage
• Verify connector compatibility with the radiused polygon female connector
• Check wiring harness length (10.35 inches) for proper routing and connection
• Follow vehicle-specific service manual instructions for sensor replacement

Quality Assurance and Warranty

Walker Products Aftermarket oxygen sensors are manufactured to meet industry standards for durability and performance. The 350-32026 part number undergoes quality control to ensure fitment accuracy and reliable operation. Warranty details should be confirmed with the product documentation or supplier.