Walker 250-241144 Oxygen Sensor - Center or Downstream

Overview of Walker 250-241144 Oxygen Sensor for Volkswagen Jetta

The Walker 250-241144 oxygen sensor is designed specifically for Volkswagen Jetta models, providing precise emission control and engine performance monitoring. This heated oxygen sensor ensures accurate readings for optimal fuel efficiency and reduced emissions.

• Heated oxygen sensor with 4-wire configuration
• Specific fit for Volkswagen Jetta
• 35.94-inch wiring harness length for flexible installation
• Threaded mounting type with 18mm thread diameter
• Radiused polygon male connector for secure connection
• Wire gauge measurement of 20 for reliable signal transmission
• Overall length of 39.49 inches

Walker Products OE Brand Line Details

This oxygen sensor is part of the Walker Products OE line, which focuses on delivering original equipment quality parts tailored to exact vehicle specifications. The Walker Products OE line ensures that each sensor meets stringent standards for fit, form, and function, making it a suitable replacement for the Volkswagen Jetta’s emission control system.

Technical Description and Attributes

The Walker 250-241144 oxygen sensor features a heated sensor type that allows for faster warm-up times and more accurate oxygen level readings under various operating conditions. The 4-wire design supports both the sensor signal and heater circuit, improving responsiveness and durability. The wiring harness length of 35.94 inches provides ample reach for installation in the Volkswagen Jetta’s exhaust system. The sensor’s threaded mounting type with an 18mm diameter ensures a secure and leak-free fit. Additionally, the radiused polygon male connector facilitates a reliable electrical connection, reducing the risk of disconnection or corrosion.

Common Applications and Problem Resolution

• Helps resolve engine performance issues related to incorrect air-fuel mixture
• Reduces emissions by providing accurate oxygen level data to the engine control unit
• Addresses check engine light triggers caused by faulty oxygen sensors
• Improves fuel economy by enabling precise fuel injection adjustments
• Prevents rough idling and engine hesitation linked to sensor malfunctions

Installation Notes and Tips

When installing the Walker 250-241144 oxygen sensor on a Volkswagen Jetta, ensure the sensor is threaded securely without over-tightening to avoid damage. Verify the connector type matches the vehicle’s harness to ensure proper electrical connection. It is recommended to inspect the wiring harness for any damage before installation. Use anti-seize compound on the threads if specified by the vehicle manufacturer to facilitate future removal.

Quality Assurance and Warranty

Walker Products OE oxygen sensors are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. While specific warranty details for part number 250-241144 should be confirmed with the supplier, Walker typically offers coverage against defects in materials and workmanship to support long-term use in Volkswagen Jetta vehicles.