22690AA810 Subaru SEN ASSY-OXYGEN, Price: 127.09$, Weight: 0.348kg


Make Number Name Availability Weight, kg Ship in, Days Price

Subaru

22690AA810

SEN ASSY-OXYGEN

0

0.348

2-3

127.09$

Not Available

Compatibility

BodyEngineVehicle GradeMarketModel Year FromModel Year ToTrainDiagram
WAGON2500CC EMPI SOHC NAX LTDUSA11.200708.2010FULLTIME 4WD View
BodyEngineVehicle GradeMarketModel Year FromModel Year ToSuspensionDiagram
WAGON2500CC EMPI SOHC NAOUTBACK-SEUSA06.200606.2007NORMAL SUSPENSION View
BodyEngineVehicle GradeMarketModel Year FromModel Year ToSuspensionDiagram
アウトバツク2.5L EMPI SOHC NA2.5I SI-CRUISEJapan03.200804.2009ノーマル サスペンシヨン View

Oxygen Sensor Replacement: Essential For Your Engine

Why Do You Need This Sensor

The oxygen sensor plays a critical role in your vehicle’s emission system. It measures the amount of oxygen in the exhaust gases and sends this data to the engine control unit (ECU). This information helps the ECU adjust the air-to-fuel ratio for optimal combustion, improving fuel efficiency and reducing harmful emissions.

How Does This Sensor Work

As hot exhaust gases pass by, the sensor generates a voltage based on the oxygen content detected. The ECU reads these voltage signals to constantly balance how much fuel is injected into your engine. Keeping this sensor in good working condition ensures smoother performance and cleaner exhaust.

Potential Issues If Broken

  • Check engine light turns on
  • Poor fuel economy ⛽
  • Increased emissions ️
  • Engine misfire or rough idle ⚠️
  • Possible damage to catalytic converter

Compatible Car Models:

  • Legacy
  • Forester
  • Impreza