Walker 250-24109 Oxygen Sensor - Upstream

Overview of Walker 250-24109 Oxygen Sensor for Volvo 850

The Walker Products OE 250-24109 oxygen sensor is designed specifically for the Volvo 850, 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.

• Wiring harness length: 19.21 inches
• Wire gauge measurement: 20 gauge
• Heated sensor type for faster response
• Specific fit for Volvo 850
• Four-wire configuration
• Radiused polygon male connector
• Thread diameter: 18.0 mm
• Overall length: 22.76 inches
• Threaded mounting type

Detailed Product Description

The Walker Products OE 250-24109 oxygen sensor is engineered to meet the exact specifications of the Volvo 850. Featuring a heated sensor design, it provides quicker warm-up times and more accurate readings of the exhaust gases. The four-wire setup includes a 20-gauge wire gauge measurement, which supports reliable electrical connections and sensor performance. The sensor’s wiring harness length of 19.21 inches and overall length of 22.76 inches allow for proper fitment and ease of installation. The radiused polygon male connector ensures a secure and precise connection to the vehicle’s wiring harness, while the 18.0 mm thread diameter and threaded mounting type provide a stable and leak-free installation.

Walker Products OE Brand Line

Walker Products OE is a product line focused on delivering original equipment quality parts that meet or exceed factory specifications. This oxygen sensor from the Walker Products OE line is designed to provide reliable emission control performance and durability, making it a suitable replacement part for the Volvo 850’s emission system.

Common Applications and Issues Addressed

• Restores accurate oxygen sensing for proper air-fuel mixture control
• Helps resolve rough idling and engine hesitation
• Reduces increased emissions and failed emissions tests
• Prevents check engine light related to oxygen sensor faults
• Improves fuel efficiency by ensuring correct sensor feedback

Installation Notes and Tips

• Ensure the vehicle is cool before installation to avoid burns
• Use proper tools to avoid damaging the 18.0 mm threaded sensor
• Verify connector type matches the radiused polygon male connector
• Check wiring harness length (19.21 inches) for compatibility with routing
• Follow torque specifications to prevent sensor or exhaust leaks

Quality Assurance and Warranty

Walker Products OE oxygen sensors are manufactured to meet stringent quality standards for durability and performance. While specific warranty details for part number 250-24109 may vary, Walker typically offers coverage against defects in materials and workmanship. Always consult product documentation or the vehicle manufacturer for warranty specifics.