Walker 250-24026 Oxygen Sensor - Downstream, Upstream or Upstream Rear

Overview of Walker 250-24026 Oxygen Sensor

The Walker 250-24026 oxygen sensor is designed specifically for select Dodge and Mitsubishi vehicles, including the Diamante, Eclipse, Galant, Montero Sport, and Stealth models. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by providing precise air-fuel mixture data.

• Heated oxygen sensor with 4-wire design for reliable operation
• Specific fit for Dodge and Mitsubishi models to ensure proper installation
• 36.34-inch wiring harness length for flexible routing
• Threaded mounting type with 18.0 mm thread diameter for secure attachment
• Radiused polygon male connector for exact fit and connection stability
• Overall length of 39.88 inches to accommodate vehicle-specific configurations
• 20 gauge wire for durability and signal integrity

Walker Products OE Brand Line Details

This oxygen sensor is part of the Walker Products OE line, which focuses on delivering original equipment quality components. Walker Products OE parts are engineered to meet or exceed factory specifications, providing a direct replacement that maintains vehicle emissions compliance and engine efficiency. The 250-24026 sensor reflects this commitment by matching the exact fit and function required by Dodge and Mitsubishi vehicles.

Product Features and Technical Specifications

The Walker 250-24026 oxygen sensor features a heated sensor element that allows for faster warm-up times and improved sensor response. The 4-wire configuration includes two wires for the heater circuit and two for the sensor signal, ensuring accurate oxygen level readings. The 36.34-inch wiring harness length and radiused polygon male connector are designed to fit the specific routing and connection points on compatible vehicles. The threaded mounting type with an 18.0 mm diameter provides a secure and leak-free installation.

Common Applications and Problem Resolution

• Restores proper air-fuel ratio readings for Dodge Diamante and Mitsubishi Eclipse engines
• Resolves check engine light issues related to oxygen sensor faults
• Improves fuel efficiency and reduces emissions on Mitsubishi Galant and Montero Sport
• Eliminates rough idling and engine hesitation caused by faulty sensors in Dodge Stealth
• Ensures compliance with emissions standards by maintaining accurate sensor data

Installation Notes and Tips

When installing the Walker 250-24026 oxygen sensor, ensure the vehicle is cool to avoid burns. Use an oxygen sensor socket or appropriate tool to remove the old sensor carefully. Verify the connector shape and wiring harness length match the vehicle’s original sensor to prevent fitment issues. Thread the sensor carefully to avoid cross-threading and torque to manufacturer specifications. Reconnect the wiring harness securely to maintain signal integrity.

Quality Assurance and Warranty

Walker Products OE oxygen sensors are manufactured to meet strict quality standards, ensuring durability and reliable performance. This part number 250-24026 undergoes rigorous testing to comply with emissions control requirements. While specific warranty details may vary, Walker typically offers coverage against defects in materials and workmanship, providing confidence in the sensor’s longevity and function.