Walker Products 350-34490 Oxygen Sensor 4-Wire Direct Fit Narrow-Band

The Walker Products 350-34490 is a direct-fit oxygen sensor designed to restore proper air-fuel mixture monitoring in your vehicle's exhaust system. This 4-wire narrow-band O2 sensor meets or exceeds OEM specifications for accurate readings and reliable performance.

Key Features:

• Direct-fit design for easy installation with no modifications required
• 4-wire narrow-band configuration for precise exhaust gas monitoring
• Engineered to OEM specifications for reliable air-fuel ratio feedback
• Heat-resistant construction withstands extreme exhaust temperatures
• Helps restore fuel efficiency, reduce emissions, and optimize engine performance
• Quality-tested to ensure accurate sensor readings and long service life

Walker Products oxygen sensors are manufactured to stringent quality standards, providing the accuracy needed for proper engine management system operation. A properly functioning oxygen sensor is essential for maintaining optimal fuel economy, reducing harmful emissions, and preventing engine performance issues.

WARNING: This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.