Walker Products 350-34070 Direct Fit 4-Wire Heated Oxygen Sensor

The Walker Products 350-34070 is a direct-fit oxygen sensor engineered to meet or exceed OE specifications for precise engine management and emissions control. This sensor is manufactured for specific applications and fitment positions, providing the relevant diagnostic system feedback required by the ECU.

Key Features:

• 4-wire heated connector style for optimal performance
• Determines oxygen content of exhaust gas, monitoring air-fuel ratio for combustion efficiency
• Coated with electrodes made of gas-permeable platinum layer
• Protective coating prevents contamination and erosion from combustion residue and exhaust particulates
• Exact OE fit, form, and function with direct-fit connector for easy installation
• Engineered and assembled in USA

This oxygen sensor measures oxygen levels to fine-tune air-fuel mixture, improving fuel economy and reducing emissions. Since 1946, Walker Products has been a trusted choice for engine management sensors, backed by ISO9001/TS 16949 certification for quality assurance.

California Proposition 65 Warning: This product can expose you to chemicals including DEHP, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.