Walker 250-24712 Oxygen Sensor - Downstream Left or Downstream Right

Overview of Walker 250-24712 Oxygen Sensor for Porsche 911

The Walker Products OE 250-24712 oxygen sensor is designed specifically for Porsche 911 models, ensuring precise emission control and optimal engine performance. This heated oxygen sensor features a threaded mounting type and a radiused polygon female connector for secure installation.

• Heated oxygen sensor with 4 wires for accurate readings
• Specific fitment for Porsche 911 vehicles
• Threaded mounting with 18.0 mm thread diameter
• Connector features a radiused polygon shape and female gender
• Wiring harness length of 25.12 inches and overall length of 28.66 inches
• Wire gauge measurement of 22 for reliable electrical conductivity

Detailed Product Description and Attributes

The Walker 250-24712 oxygen sensor is engineered to meet the exact specifications required by Porsche 911 models. This heated sensor type improves warm-up time and sensor responsiveness, contributing to more efficient fuel combustion and reduced emissions. The sensor includes a 4-wire configuration, which supports both the heating element and signal transmission for enhanced accuracy.

The wiring harness length of 25.12 inches provides sufficient reach for installation without excess slack, while the overall length of 28.66 inches ensures proper fit within the engine bay. The connector’s radiused polygon shape and female gender design allow for a secure and precise connection to the vehicle’s wiring system. The 18.0 mm threaded mounting type ensures compatibility with the factory sensor port, facilitating straightforward replacement.

Walker Products OE Brand Line Information

Walker Products OE is a product line focused on delivering original equipment quality emission control components. This line is designed to meet or exceed OEM specifications, providing reliable performance and durability. The 250-24712 oxygen sensor from Walker Products OE is manufactured to maintain the integrity of the vehicle’s emission system, supporting compliance with environmental regulations and maintaining engine efficiency.

Common Applications and Issues Addressed

• Replacement for faulty or failing oxygen sensors in Porsche 911
• Resolves issues related to poor fuel economy due to inaccurate air-fuel mixture readings
• Helps correct rough idling or engine hesitation caused by sensor malfunction
• Reduces increased emissions resulting from sensor degradation
• Prevents check engine light triggers related to oxygen sensor faults

Installation Notes and Tips

• Ensure the vehicle is cool before sensor removal to avoid burns
• Use appropriate oxygen sensor socket or wrench for removal and installation
• Verify connector compatibility with the radiused polygon female connector on the vehicle harness
• Apply anti-seize compound on the sensor threads if not pre-coated to ease future removal
• Follow vehicle manufacturer torque specifications for sensor installation

Quality Assurance and Warranty

The Walker 250-24712 oxygen sensor is manufactured under strict quality control standards to ensure durability and performance. As part of the Walker Products OE line, this sensor is built to meet OEM requirements for fit, form, and function. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.