Walker 250-23124 Oxygen Sensor - Upstream

Overview of Walker 250-23124 Oxygen Sensor for Volkswagen Vanagon

The Walker 250-23124 oxygen sensor is designed specifically for Volkswagen Vanagon models, ensuring precise emission control and optimal engine performance. This heated oxygen sensor features a threaded mounting type and a radiused polygon connector, tailored for a direct fit.

• Heated oxygen sensor with 3-wire configuration
• Specific fit for Volkswagen Vanagon
• 24.33-inch wiring harness length for flexible installation
• 20-gauge wire for reliable signal transmission
• Threaded mounting with 18.0 mm thread diameter
• Radiused polygon connector with male and female ends
• Overall length of 27.87 inches for proper placement

Detailed Product Description

This Walker Products OE oxygen sensor (part number 250-23124) is engineered to meet the exact specifications required by Volkswagen Vanagon vehicles. The heated sensor type allows for faster warm-up times, improving emission readings shortly after engine start. The 3-wire design supports accurate oxygen level detection and heater circuit functionality. With a wiring harness length of 24.33 inches and an overall length of 27.87 inches, this sensor provides sufficient reach for installation without modification. The 20-gauge wire ensures durability and consistent electrical performance. The threaded mounting type with an 18.0 mm diameter allows for secure attachment in the exhaust system, while the radiused polygon connector with both male and female ends facilitates a precise and secure electrical connection.

Walker Products OE Brand Line Information

Walker Products OE is a product line focused on delivering original equipment quality emission control components. This oxygen sensor is part of that line, designed to meet or exceed factory specifications for fit, form, and function. Using Walker Products OE parts helps maintain the integrity of the vehicle’s emission system and supports compliance with environmental regulations.

Common Applications and Issues Addressed

• Restores accurate oxygen sensing for proper air-fuel mixture control
• Helps resolve rough idling and engine hesitation caused by faulty sensors
• Reduces emissions by ensuring correct exhaust gas readings
• Prevents check engine light triggers related to oxygen sensor faults
• Improves fuel efficiency by maintaining optimal combustion

Installation Notes and Tips

When installing the Walker 250-23124 oxygen sensor on a Volkswagen Vanagon, ensure the sensor is threaded securely into the exhaust manifold or pipe without cross-threading. Verify the wiring harness length and connector type match the vehicle’s factory setup to avoid electrical issues. It is recommended to use anti-seize compound on the threads to facilitate future removal. Confirm the sensor wiring is routed away from hot exhaust components to prevent damage.

Quality Assurance and Warranty

Walker Products OE oxygen sensors are manufactured to meet stringent quality standards, ensuring reliable performance and durability. While specific warranty details for part number 250-23124 should be confirmed at the point of purchase, Walker typically offers limited warranties covering defects in materials and workmanship.