Walker 250-21036 Oxygen Sensor - Upstream

Overview of Walker 250-21036 Oxygen Sensor for Porsche 944

The Walker 250-21036 oxygen sensor is designed specifically for the Porsche 944, ensuring precise emission control and optimal engine performance. This non-heated oxygen sensor features a threaded mounting type and a radiused polygon female connector for secure installation.

• Wiring harness length: 31.61 inches
• Wire gauge measurement: 20 gauge
• Sensor type: Non heated
• Specific fit for Porsche 944
• Wire quantity: 1
• Connector shape: Radiused polygon
• Connector gender: Female
• Thread diameter: 18.0 mm
• Overall length: 35.16 inches
• Mounting type: Threaded

Detailed Product Description

The Walker 250-21036 oxygen sensor is engineered to meet the exact specifications required by the Porsche 944. As a non-heated sensor, it relies on the engine’s heat to reach operating temperature, making it suitable for applications where heated sensors are not necessary. The sensor’s 18.0 mm threaded mounting ensures a secure fit, while the radiused polygon female connector provides reliable electrical connection with a single 20-gauge wire. With a wiring harness length of 31.61 inches and an overall length of 35.16 inches, this oxygen sensor is designed for precise placement and compatibility within the vehicle’s emission control system.

Walker Products OE Brand Line

This oxygen sensor is part of the Walker Products OE line, which focuses on delivering original equipment quality parts that meet or exceed factory specifications. The Walker Products OE line ensures that components like the 250-21036 oxygen sensor provide consistent performance and durability, making it a reliable choice for maintaining the emission control system of your Porsche 944.

Common Applications and Issues Addressed

• Helps maintain proper air-fuel mixture for efficient combustion
• Reduces harmful emissions by accurately monitoring oxygen levels
• Prevents engine performance issues related to faulty oxygen sensors
• Resolves check engine light triggers caused by sensor failure
• Supports optimal fuel economy by providing accurate sensor data

Installation Notes and Tips

• Ensure the sensor is installed with the correct thread diameter of 18.0 mm
• Verify connector compatibility with the radiused polygon female connector
• Handle wiring carefully to avoid damage to the single 20-gauge wire
• Use proper torque specifications to avoid sensor or thread damage
• Confirm sensor placement matches the Porsche 944’s emission system requirements

Quality Assurance and Warranty

The Walker 250-21036 oxygen sensor is manufactured to meet stringent quality standards, ensuring reliable operation within the Porsche 944’s emission control system. As part of the Walker Products OE line, this sensor is backed by quality assurance processes that align with original equipment standards. Please refer to Walker’s warranty policy for specific coverage details.