Walker 250-21061 Oxygen Sensor - Upstream

Overview of Walker Products OE Oxygen Sensor 250-21061

The Walker Products OE Oxygen Sensor 250-21061 is designed specifically for Dodge Mighty Max and Mitsubishi Ram 50 models. This non-heated oxygen sensor features a threaded mounting type and a radiused polygon female connector, ensuring precise fitment and reliable performance.

• Wiring harness length: 15.28 inches
• Wire gauge measurement: 20 gauge
• Sensor type: Non heated
• Specific fit for Dodge Mighty Max and Mitsubishi Ram 50
• Connector shape: Radiused polygon, female gender
• Thread diameter: 18.0 mm
• Overall length: 18.82 inches
• Mounting type: Threaded
• Single wire configuration

Detailed Product Description

This oxygen sensor from Walker Products OE is engineered to meet the exact specifications required by Dodge Mighty Max and Mitsubishi Ram 50 vehicles. The 250-21061 part number identifies a non-heated sensor with a single 20-gauge wire and a 15.28-inch wiring harness, providing the correct length for proper installation. The sensor’s threaded mounting type and 18.0 mm thread diameter allow for secure attachment in the exhaust system. The radiused polygon female connector ensures a precise electrical connection, reducing the risk of signal loss or corrosion. With an overall length of 18.82 inches, this sensor fits seamlessly into the designated sensor port.

Walker Products OE Brand Line Information

The Walker Products OE line focuses on delivering emission control components that meet original equipment specifications. This oxygen sensor is part of that line, designed to provide reliable sensor performance and compatibility with specific vehicle models. The OE designation indicates that this sensor matches the fit, form, and function of the original part installed by the manufacturer, supporting proper engine management and emissions control.

Common Applications and Issues Addressed

• Restores accurate oxygen level readings for engine control units
• Helps resolve rough idling and poor fuel economy
• Reduces emissions by ensuring proper air-fuel mixture
• Prevents check engine light triggers related to oxygen sensor faults
• Improves overall engine performance and drivability

Installation Notes and Tips

When installing the Walker Products OE oxygen sensor 250-21061, ensure the sensor is threaded securely into the exhaust port without cross-threading. Verify the wiring harness length and connector type match the vehicle’s original sensor to avoid electrical connection issues. Use appropriate tools to tighten the sensor to the manufacturer’s torque specifications. It is recommended to inspect the wiring and connector for damage before installation to ensure optimal sensor function.

Quality Assurance and Warranty

Walker Products OE oxygen sensors are manufactured to meet strict quality standards for emission control components. While specific warranty details for part number 250-21061 should be confirmed with the supplier, Walker typically offers coverage against defects in materials and workmanship. This ensures dependable sensor operation and compliance with vehicle emission requirements.