Walker 250-23510 Oxygen Sensor - Upstream

Overview of Walker 250-23510 Oxygen Sensor for Infiniti M30

The Walker 250-23510 oxygen sensor is designed specifically for the Infiniti M30, ensuring precise emission control and optimal engine performance. This heated oxygen sensor features a threaded mounting type and a radiused polygon male connector for secure installation.

• Heated oxygen sensor with 3-wire configuration
• Specific fit for Infiniti M30 models
• Threaded mounting with 12.0 mm thread diameter
• 18.43 inches wiring harness length and 21.97 inches overall length
• 20 gauge wire with radiused polygon male connector

Detailed Product Features and Specifications

The Walker 250-23510 oxygen sensor is engineered with a heated sensor type to provide faster response times and improved fuel efficiency. It includes three wires with 20 gauge measurement, ensuring reliable signal transmission. The wiring harness length measures 18.43 inches, while the overall length is 21.97 inches, allowing for proper reach and fitment within the engine bay. The sensor mounts via a threaded connection with a 12.0 mm diameter, compatible with the Infiniti M30’s exhaust system. The connector features a radiused polygon shape and a male gender design, facilitating a secure and precise electrical connection.

Walker Products OE Brand Line Information

This oxygen sensor is part of the Walker Products OE line, which focuses on providing original equipment quality parts designed to meet or exceed factory specifications. The Walker Products OE line ensures that each sensor, including the 250-23510, delivers consistent performance and durability tailored to specific vehicle applications such as the Infiniti M30.

Common Applications and Problem Resolution

• Restores accurate air-fuel ratio readings for engine control
• Helps resolve rough idling and engine hesitation issues
• Reduces emissions by ensuring proper catalytic converter function
• Prevents check engine light triggers related to oxygen sensor faults
• Improves fuel economy by providing precise sensor data

Installation Notes and Tips

When installing the Walker 250-23510 oxygen sensor on an Infiniti M30, ensure the threaded mounting is properly tightened to the manufacturer’s torque specifications to avoid exhaust leaks. Verify the connector’s radiused polygon male end aligns correctly with the vehicle’s wiring harness. It is recommended to inspect the wiring for any damage and replace the sensor in a cool engine state to prevent burns.

Quality Assurance and Warranty

Walker Products OE oxygen sensors undergo rigorous testing to meet OEM standards for durability and performance. The 250-23510 part number is backed by Walker’s quality assurance protocols, providing reliable operation within the emission control system. Warranty details are available through authorized distributors and typically cover defects in materials and workmanship.