Walker 350-341015 Oxygen Sensor - Downstream, Downstream Left or Downstream Right

Overview of Walker 350-341015 Oxygen Sensor

The Walker 350-341015 oxygen sensor is a heated, specific-fit sensor designed to meet the emission control needs of various vehicle makes and models. Engineered with precision, this sensor ensures accurate air-fuel mixture readings to optimize engine performance and reduce emissions.

• Heated oxygen sensor for faster response times
• Specific fit design for precise vehicle compatibility
• 37.91-inch wiring harness length for flexible installation
• 20-gauge wire measurement with 4-wire configuration
• Female connector with 18mm thread diameter
• Overall length of 41.46 inches for proper fitment

Detailed Product Description

This Walker Products Aftermarket oxygen sensor (part number 350-341015) features a heated sensor element that allows quicker activation and more reliable readings under various operating conditions. The 4-wire design includes two wires for the heater circuit and two for the sensor signal, ensuring stable voltage output and efficient sensor heating. With a wiring harness length of 37.91 inches and an overall length of 41.46 inches, this sensor provides ample reach for installation in tight engine compartments. The 18mm thread diameter and female connector ensure a secure and proper fit, reducing the risk of leaks or sensor failure.

Walker Products Aftermarket Line Information

The Walker Products Aftermarket line focuses on delivering emission control components that meet or exceed OEM specifications. This oxygen sensor is part of that line, offering reliable performance and durability for specific vehicle applications. The product line emphasizes precise fitment and quality materials to support emission compliance and engine efficiency.

Common Applications and Issues Addressed

• Helps resolve rough idling caused by incorrect air-fuel mixture
• Reduces engine hesitation and stalling related to faulty oxygen sensors
• Improves fuel economy by providing accurate exhaust gas readings
• Assists in passing emissions tests by maintaining proper sensor function
• Prevents check engine light triggers related to oxygen sensor faults

Installation Notes and Tips

Before installation, verify compatibility with your vehicle’s make and model using the part number 350-341015. Ensure the engine is cool to avoid burns when removing the old sensor. Use appropriate tools to avoid damaging the 18mm thread or connector. The 4-wire heated sensor requires proper wiring connections; consult the vehicle’s service manual for wiring diagrams. Avoid over-tightening to prevent thread damage.

Quality Assurance and Warranty

Walker Products Aftermarket oxygen sensors are manufactured to meet stringent quality standards. While specific warranty details for part number 350-341015 should be confirmed with the supplier, Walker typically offers coverage against defects in materials and workmanship. This ensures dependable performance and peace of mind for professional and DIY installations.