Walker 250-23104 Oxygen Sensor

Overview of Walker 250-23104 Oxygen Sensor

The Walker 250-23104 oxygen sensor is designed specifically for select INFINITI and Nissan models, including the I30, J30, and Maxima. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by providing precise air-fuel mixture data to the vehicle’s engine management system.

• Heated oxygen sensor for faster response times
• Specific fit for INFINITI I30, J30 and Nissan Maxima
• Threaded mounting type with 18.0 mm thread diameter
• 27.28 inches wiring harness length with 3 wires of 20 gauge
• Male connector with radiused polygon shape for secure connection
• Overall length of 30.83 inches for proper installation

Detailed Product Description

This Walker Products OE oxygen sensor (part number 250-23104) features a heated sensor element that allows it to reach operating temperature quickly, improving emissions control efficiency. The sensor is designed with a threaded mounting type and an 18.0 mm thread diameter, ensuring a secure and precise fit in the exhaust system. The wiring harness length of 27.28 inches and 3-wire configuration with 20 gauge wire provide reliable electrical connectivity. The male connector with a radiused polygon shape is engineered for a secure and stable connection, minimizing the risk of disconnection or signal loss.

Walker Products OE is a product line focused on delivering original equipment quality parts that meet or exceed OEM specifications. This oxygen sensor is manufactured to provide consistent performance and durability, making it suitable for maintaining factory-level emissions control on compatible INFINITI and Nissan vehicles.

Compatible Vehicles and Applications

• INFINITI I30
• INFINITI J30
• Nissan Maxima

This oxygen sensor is specifically designed for these models, ensuring proper fitment and function within their emission control systems.

Common Issues Addressed by This Oxygen Sensor

• Incorrect air-fuel mixture readings causing poor fuel economy
• Check engine light triggered by faulty oxygen sensor signals
• Increased emissions due to sensor failure
• Engine performance issues such as rough idling or hesitation
• Failed emissions tests related to sensor malfunction

Installation Notes and Tips

Ensure the vehicle is cool before beginning installation to avoid burns. Use appropriate tools to remove the old sensor and install the Walker 250-23104 oxygen sensor by threading it securely into place. Confirm the connector matches the male radiused polygon shape and connects firmly to the vehicle wiring harness. Avoid damaging the wiring harness during installation and verify all connections are tight to prevent signal issues.

Quality Assurance and Warranty

Walker Products OE parts are manufactured to meet strict quality standards for durability and performance. While specific warranty details are not provided here, Walker typically offers coverage consistent with OEM replacement parts. Using this oxygen sensor helps maintain compliance with emissions regulations and supports reliable vehicle operation.