22690AA990 Subaru SEN ASSY-OXYGEN, Price: 90.59$, Weight: 0.456kg


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

Subaru

22690AA990

SEN ASSY-OXYGEN

0.456

7-10

90.59$

Not Available

Originals

Make Number Name Availability Weight, kg Processing, days Price  
Subaru
22690AA990 
SEN ASSY-OXYGEN
0
0.524
-
101.62$
Not Available

Compatibility

BodyEngineVehicle GradeMarketModel Year FromTrainGearboxDiagram
XUV(CROSSOVER 7)2.5L EMPI DOHC NAX-BREAKJapan02.2017フルタイム4リンクドウトルクコンバータシキジドウムダンヘンソクキ View
BodyEngineVehicle GradeMarketModel Year FromRoofTrainDiagram
ワゴン2.0L EMPI DOHC NAI EYESIGHTJapan02.2017ルーフレール ナシフルタイム4リンクドウ View
BodyEngineVehicle GradeMarketModel Year FromModel Year ToTrainDiagram
ワゴン2.0L DOHC NA HYBRID20IS EYESIGHTJapan10.201409.2016フルタイム4リンクドウ View
BodyEngineVehicle GradeMarketModel Year FromTrainGearboxDiagram
ワゴン(アウトバツク)2.5L EMPI DOHC NAOBK LIMITEDJapan07.2014フルタイム4リンクドウトルクコンバータシキジドウムダンヘンソクキ View
BodyEngineVehicle GradeMarketModel Year FromModel Year ToRoofDiagram
XUV2.0L DOHC NA HYBRIDネンピカイ20I EYESIGHTJapan08.201503.2017ルーフレール ナシ View

Understanding the Crucial Role of the Oxygen Sensor

In the realm of automotive efficiency and environmental consciousness, the oxygen sensor plays a vital role. This component is essential as it monitors the proportion of oxygen in the exhaust gases, facilitating optimal engine performance and reduced emissions.

Why Do You Need an Oxygen Sensor

Functioning akin to the lungs of your vehicle, the oxygen sensor ensures that the engine's fuel mixture is perfectly balanced. A well-maintained sensor helps in achieving better fuel efficiency, lowers toxic emissions, and prolongs the life of the catalytic converter.

How Does It Work

The sensor is strategically placed in the exhaust manifold where it constantly measures the amount of oxygen in the exhaust gases. This data is relayed to the vehicle's engine control unit (ECU), which adjusts the air-fuel mixture for optimal combustion—resulting in efficient engine performance and environmentally friendlier emissions.

Consequences of a Faulty Oxygen Sensor

If the sensor becomes defective or fails, it can result in several issues, including poor fuel economy, increased emissions, and potential damage to the catalytic converter. The vehicle's check engine light may also illuminate, indicating a need for inspection and potential replacement.

Compatibility with Subaru Models

  • Legacy
  • Impreza
  • Xv
  • Forester
  • Exiga