Walker 350-34498 Oxygen Sensor - Downstream

Overview of Walker Oxygen Sensor for Suzuki Esteem

The Walker 350-34498 oxygen sensor is designed specifically for Suzuki Esteem models, ensuring precise emission control and optimal engine performance. This heated oxygen sensor features a threaded mounting type and a radiused polygon female connector for secure installation.

• Wiring harness length: 18.03 inches
• Wire gauge measurement: 20 gauge
• Heated sensor type for faster response
• Specific fit for Suzuki Esteem
• Four-wire configuration with radiused polygon female connector
• Thread diameter: 18.0 mm
• Overall length: 21.57 inches
• Threaded mounting for reliable attachment

Walker Products Aftermarket Line Details

This oxygen sensor is part of the Walker Products Aftermarket line, which focuses on providing reliable emission control components tailored to specific vehicle applications. The line emphasizes precise fitment and quality construction, making it suitable for maintaining factory-level performance in Suzuki Esteem vehicles.

Product Description and Features

The Walker 350-34498 oxygen sensor is a heated sensor designed to provide accurate air-fuel mixture readings to the engine control unit. Its four-wire design includes a heating element that allows the sensor to reach operating temperature quickly, improving fuel efficiency and reducing emissions. The sensor’s 18.03-inch wiring harness and 21.57-inch overall length accommodate the specific routing requirements of the Suzuki Esteem. The radiused polygon female connector ensures a secure and corrosion-resistant connection, while the 18.0 mm threaded mounting type allows for straightforward installation.

Common Applications and Issues Addressed

• Helps correct air-fuel mixture for improved fuel economy
• Reduces harmful emissions by providing accurate sensor data
• Prevents engine performance issues related to faulty oxygen sensors
• Resolves check engine light triggers related to oxygen sensor faults
• Supports proper catalytic converter function

Installation Notes and Tips

• Ensure compatibility with Suzuki Esteem before installation
• Use appropriate tools for threaded mounting to avoid damage
• Check connector alignment for the radiused polygon female plug
• Inspect wiring harness length to confirm fitment in engine bay
• Follow vehicle manufacturer torque specifications during installation

Quality Assurance and Warranty

Walker Products Aftermarket oxygen sensors are manufactured to meet or exceed OEM specifications. The 350-34498 part number undergoes rigorous testing to ensure durability and reliable performance in emission control systems. Warranty details are provided by the manufacturer and typically cover defects in materials and workmanship.