Walker Products 350-64055 Oxygen Sensor Air Fuel Ratio - 4-Wire

The Walker Products 350-64055 is a premium OE replacement oxygen sensor designed to monitor exhaust gases and optimize engine performance. This 4-wire air fuel ratio sensor is engineered to meet or exceed original equipment manufacturer specifications, ensuring reliable operation and accurate readings for your vehicle's engine control unit.

Key Features:

• Gas-permeable platinum electrode construction for precise oxygen measurement
• Advanced coating prevents contamination and erosion from combustion residue and exhaust particulates
• Measures oxygen levels to fine-tune air-fuel mixture for improved fuel economy
• Monitors exhaust gases to reduce harmful emissions and pollutants
• 4-wire design provides accurate diagnostic feedback to the ECU
• Direct OE replacement for specific vehicle applications
• ISO 9001-2008 and TS16949 certified manufacturing quality

Walker Products has been a trusted name in automotive engine management and fuel system components since 1946. Each oxygen sensor is manufactured for specific applications and fitment positions, ensuring proper function and compatibility with your vehicle's emission control system. The sensor determines oxygen content in exhaust gases to monitor air-fuel ratio for optimal combustion efficiency, helping to prevent check engine lights, poor engine performance, and excessive fuel consumption.