Walker 250-24282 Oxygen Sensor - Upstream

Overview of Walker 250-24282 Oxygen Sensor for Toyota Celica

The Walker Products OE 250-24282 oxygen sensor is designed specifically for Toyota Celica models, 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 4-wire configuration
• Specific fit for Toyota Celica vehicles
• Threaded mounting with 18.0 mm thread diameter
• 17.64-inch wiring harness length and 21.18-inch overall length
• 20 gauge wire for reliable signal transmission
• Radiused polygon male connector for secure connection

Walker Products OE Brand Line Details

The Walker Products OE line focuses on delivering original equipment quality parts that meet or exceed OEM specifications. The 250-24282 oxygen sensor is part of this line, providing a direct replacement solution engineered to maintain factory performance and emissions standards for Toyota Celica vehicles.

Product Features and Specifications

This oxygen sensor is a heated type, which allows it to reach operating temperature quickly for accurate air-fuel mixture readings. It includes four wires with 20 gauge measurement, supporting efficient signal and heater circuit operation. The sensor’s wiring harness length is 17.64 inches, while the overall length measures 21.18 inches, facilitating proper fitment within the engine bay. The connector is a radiused polygon male type, designed to match the original equipment connector for a secure and reliable connection. The threaded mounting type with an 18.0 mm diameter ensures compatibility with the Toyota Celica’s exhaust system.

Applications and Problem Resolution

• Restores accurate oxygen sensing for improved fuel efficiency
• Helps reduce harmful emissions by maintaining proper air-fuel ratio
• Resolves check engine light issues related to oxygen sensor faults
• Prevents engine performance problems caused by faulty sensor readings
• Supports smooth engine idling and acceleration in Toyota Celica models

Installation Notes and Tips

When installing the Walker 250-24282 oxygen sensor, ensure the engine is cool to avoid burns. Use appropriate tools to remove the old sensor and avoid damaging the threaded mounting hole. Verify the connector type matches the vehicle harness before installation. Tighten the sensor to the manufacturer’s torque specifications to prevent exhaust leaks. This sensor is designed for specific fitment on Toyota Celica models, so confirm vehicle compatibility prior to installation.

Quality Assurance and Warranty

Walker Products OE oxygen sensors are manufactured to meet strict quality standards, ensuring durability and reliable performance. The 250-24282 part number undergoes rigorous testing to comply with emission control requirements. Warranty coverage details should be confirmed with the product documentation or supplier, as it may vary by region.