[Vehicle Fitment] : AZHZ 234-9085 front Heated O2 Oxygen Sensor for Subaru for Impreza 1999-2001 for Subaru for Legacy 1999-2001 for Subaru for Outback 2000-2001 for Volvo for S70 1999-2000 for Volvo for V70 1999-2000 [Specification] : Position- upstream; Sensor Type- Heated; Wire Quantity- 4wires/620mm [Excellent Quality] : AZHZ sensor 1 oxygen sensor adopts high heat welding technology, with stronger sealing performance. Built-in heater accelerates ignition and improves fuel efficiency. Keep your engine at ideal operating temperature, improve engine performance and fuel economy. ATTENTION: Please compare your part picture with us, especially the PLUG, which must be identical. Otherwise it doesn't fit your car! [Feature & Performance] : Directly replace parts with precoated threads, which is convenient and fast to install. Replacing the oxygen sensor helps ensure continuous monitoring and effective operation of the engine, while maximizing performance, helping the engine run smoothly, strengthening environmental protection [Keep in Good Condition] : Once the oxygen sensor fails, the computer of the fuel injection system will not be able to obtain the information of the oxygen concentration in the air, so the ratio control cannot be performed, which will increase the fuel consumption of the engine. Please replace the damaged oxygen sensor in time to ensure your fuel economy and performance. Compatibility Vehicles
for Subaru for Impreza 1999-2001
for Subaru for Legacy 1999-2001
for Subaru for Outback 2000-2001
for Volvo for S70 1999-2000
for Volvo for V70 1999-2000