Walker 350-34381 Oxygen Sensor

Overview of Walker 350-34381 Oxygen Sensor

The Walker 350-34381 oxygen sensor is designed specifically for Chevrolet Tracker, Suzuki Vitara, and Suzuki XL-7 models. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by providing precise air-fuel mixture data to the vehicle's engine control unit.

• Heated sensor type for faster response times
• Specific fit for Chevrolet Tracker, Suzuki Vitara, and XL-7
• 26.1-inch wiring harness length for flexible installation
• 20 gauge wire with 4-wire configuration
• Radiused polygon female connector for secure connection
• Threaded mounting with 18.0 mm thread diameter
• Overall length of 29.65 inches for proper fitment

Walker Products Aftermarket Line Details

The Walker Products Aftermarket line focuses on providing reliable emission control components that meet or exceed OEM specifications. This oxygen sensor from the Walker Products Aftermarket range is engineered to deliver consistent performance and durability, making it a suitable replacement part for specific Chevrolet and Suzuki vehicles.

Technical Description and Features

This oxygen sensor features a heated element that allows it to reach operating temperature quickly, improving sensor response and reducing emissions during cold starts. The 4-wire design includes two wires for the heater circuit and two for the sensor signal, ensuring accurate data transmission. The 26.1-inch wiring harness length and radiused polygon female connector provide ease of installation and secure electrical connection. The threaded mounting type with an 18.0 mm diameter ensures compatibility with the exhaust system of the Chevrolet Tracker, Suzuki Vitara, and XL-7 models.

Common Applications and Problem Solving

• Helps correct engine misfires caused by faulty oxygen sensors
• Reduces rough idling and poor fuel economy issues
• Prevents increased emissions and failed emissions tests
• Addresses check engine light triggers related to oxygen sensor faults
• Improves overall engine performance and drivability

Installation Notes and Tips

Ensure the vehicle is cool before installation to avoid burns. Use appropriate tools to remove the old sensor and install the Walker 350-34381 oxygen sensor by threading it securely into the exhaust manifold or pipe. Connect the 4-wire harness to the vehicle’s wiring harness using the radiused polygon female connector. Verify the wiring harness length of 26.1 inches is sufficient for your vehicle’s routing. After installation, clear any diagnostic trouble codes and perform a test drive to confirm proper operation.

Quality Assurance and Warranty

Walker Products Aftermarket oxygen sensors are manufactured to meet strict quality standards and are tested for durability and performance. While specific warranty details for part number 350-34381 should be confirmed at the point of purchase, Walker typically offers limited warranties covering defects in materials and workmanship to ensure customer confidence in their emission control components.