Walker 250-24618 Oxygen Sensor - Downstream

Overview of Walker 250-24618 Oxygen Sensor for Saturn Vehicles

The Walker 250-24618 oxygen sensor is designed specifically for select Saturn models, including SC1, SC2, SL, SL1, SL2, SW1, and SW2. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by monitoring exhaust gases effectively.

• Heated oxygen sensor with 4-wire configuration
• Specific fit for Saturn SC1, SC2, SL, SL1, SL2, SW1, and SW2 models
• 25.31-inch wiring harness length for flexible installation
• Threaded mounting type with 18.0 mm thread diameter
• Radiused polygon female connector for secure connection
• Wire gauge measurement of 20 for reliable signal transmission
• Overall length of 28.86 inches for proper fitment

Detailed Product Description and Attributes

This Walker Products OE oxygen sensor (part number 250-24618) features a heated sensor type that allows for quicker activation and improved fuel efficiency. The sensor includes a 4-wire design, which supports both the sensor signal and the heating element, ensuring accurate readings under various operating conditions. The wiring harness length of 25.31 inches provides sufficient reach for installation in the exhaust system of compatible Saturn vehicles. The sensor mounts via a threaded connection with an 18.0 mm diameter, ensuring a secure and leak-free fit. The connector is a radiused polygon female type, designed to match the factory wiring harness for a direct replacement without modification.

Walker Products OE Brand Line Information

The Walker Products OE line focuses on delivering original equipment quality parts that meet or exceed factory specifications. This oxygen sensor is engineered to provide reliable emissions control and durability, maintaining compliance with environmental standards for Saturn vehicles. Choosing a Walker Products OE sensor ensures compatibility and performance consistent with the original sensor installed by the manufacturer.

Common Applications and Issues Addressed

• Restores proper air-fuel mixture readings for Saturn SC1, SC2, SL, SL1, SL2, SW1, and SW2
• Resolves engine performance issues related to faulty oxygen sensors
• Helps correct rough idling and poor fuel economy
• Reduces emissions by ensuring accurate exhaust gas monitoring
• Prevents check engine light triggers related to oxygen sensor faults

Installation Notes and Tips

When installing the Walker 250-24618 oxygen sensor, ensure the vehicle is cool to avoid burns. Use appropriate tools to remove the old sensor and avoid damaging the wiring harness or connector. Verify the connector shape and gender match the factory harness before installation. Thread the sensor carefully to prevent cross-threading and tighten to manufacturer torque specifications. After installation, clear any diagnostic trouble codes and perform a test drive to confirm proper operation.

Quality Assurance and Warranty

Walker Products OE oxygen sensors are manufactured to meet strict quality standards, ensuring durability and reliable performance. This part is designed to comply with emissions regulations and withstand harsh operating conditions. Warranty coverage details should be confirmed with the distributor or retailer, as they may vary by region.