Walker 250-25036 Oxygen Sensor - Downstream, Upstream or Upstream Right

Overview of Walker 250-25036 Oxygen Sensor for Volkswagen

The Walker 250-25036 oxygen sensor is designed specifically for Volkswagen models including Beetle, Golf, Jetta, Passat, and Touareg. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by monitoring exhaust gases precisely.

• Heated oxygen sensor with 5-wire configuration
• Specific fit for Volkswagen Beetle, Golf, Jetta, Passat, and Touareg
• Wiring harness length of 34.96 inches for flexible installation
• Threaded mounting type with 18.0 mm thread diameter
• Radiused polygon male connector for secure connection
• Wire gauge measurement of 20 for reliable signal transmission
• Overall sensor length of 38.5 inches

Detailed Product Description

This Walker Products OE oxygen sensor (part number 250-25036) is engineered to meet the exact specifications of Volkswagen vehicles. Featuring a heated sensor type, it quickly reaches operating temperature to provide accurate oxygen level readings. The sensor includes a 5-wire design with a 20-gauge wire measurement, ensuring consistent electrical performance. Its radiused polygon male connector and 18.0 mm threaded mounting type allow for a secure and precise fit. The wiring harness length of nearly 35 inches and overall length of 38.5 inches provide ample reach for installation in the exhaust system.

Walker Products OE is a product line focused on delivering original equipment quality parts that match or exceed factory standards. This oxygen sensor is part of that line, offering reliable emissions control components designed specifically for Volkswagen applications.

Common Applications and Issues Addressed

• Restores proper air-fuel mixture readings for Volkswagen Beetle, Golf, Jetta, Passat, and Touareg
• Resolves engine performance issues related to faulty oxygen sensors
• Helps reduce emissions and prevent check engine light triggers
• Improves fuel efficiency by providing accurate exhaust gas data
• Prevents damage to catalytic converters caused by incorrect sensor signals

Installation Notes and Tips

• Ensure vehicle compatibility with Volkswagen models listed before installation
• Use appropriate tools for removing the threaded sensor to avoid damage
• Check connector type and wiring harness length for proper fitment
• Follow manufacturer torque specifications for the 18.0 mm threaded mount
• Inspect wiring and connector for corrosion or damage during replacement

Quality Assurance and Warranty

Walker Products OE oxygen sensors are manufactured to meet stringent quality standards for durability and performance. This part number 250-25036 undergoes rigorous testing to ensure reliable operation in Volkswagen vehicles. While specific warranty details may vary, Walker typically offers coverage against defects in materials and workmanship to support long-term use.