2011 Subaru WRX Emission Control

    • Bosch® - Premium Oxygen Sensor
      Subaru WRX 2011, Premium Oxygen Sensor by Bosch®. A worn-out oxygen sensor can cause engine performance problems and shorten the life of the catalytic converter. Tune-up your vehicle with an Oxygen Sensor from Bosch that is equally efficient in...
      Our price: $59.86 - $142.14$59.86
      20% OFF
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    • Denso® - Downstream OE Connector Oxygen Sensor
      Subaru WRX 2011, Downstream OE Connector Oxygen Sensor by Denso®, 1 Piece. Denso's light duty oxygen sensor started to appear on vehicles with the development of fuel injection systems. The basic job of the sensor is to monitor the air fuel...
      Our price: $47.24 - $64.74$47.24
      20% OFF
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    • Accel® - Gen VII™Linear Oxygen Sensor
      Universal Gen VII™Linear Oxygen Sensor by Accel®. No matter what vehicle you own, its ignition system is what helps to achieve the mileage and power you bought it for. Quality ignition system components are a sure way to let your engine run...
      Our price: $74.82 - $991.22$74.82
      20% OFF
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    • NTK® - Replacement Oxygen Sensor
      Subaru WRX 2011, Replacement Oxygen Sensor by NTK®. This product is designed to improve engine efficiency and fuel mileage, while reducing emissions and extending catalyst life. The oxygen sensor is made of premium quality material and...
      Our price: $88.78$88.78
      20% OFF
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    • Bosch® - Universal Fit Oxygen Sensor
      Subaru WRX 2458 CC 2011, Universal Fit Oxygen Sensor by Bosch®. Location: Downstream. Properly functioning oxygen sensors are important when it comes to your vehicle's fuel efficiency and reducing harmful exhaust emissions. That's why checking...
      Our price: $52.06$52.06
      20% OFF
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    • Accel® - UEGO Wideband O2 Module
      Universal UEGO Wideband O2 Module by Accel®. No matter what vehicle you own, its ignition system is what helps to achieve the mileage and power you bought it for. Quality ignition system components are a sure way to let your engine run better,...
      Our price: $495.60$495.60
      20% OFF
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    • Walker Products Inc.® - OE Connector Oxygen Sensor
      Subaru WRX 2011, OE Connector Oxygen Sensor by Walker Products Inc.®. Position: Rear. Is your CHECK ENGINE light on? Has your vehicle failed a state emissions test? Your vehicle’s emissions control system is in need of repair, but before you...
      Our price: $89.83 - $97.87$89.83
      20% OFF
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    • Genuine® - PCV Valve
      Subaru WRX STI / WRX STI Limited 2011, PCV Valve by Genuine®. If you have a dirty air filter, clogged PCV valve, or defective MAF sensor you may be tempted to just run down to the local auto parts chain store for a replacement, but before you...
      Our price: $23.48$23.48
      20% OFF
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    • Denso® - Upstream OE Connector Air Fuel Ratio Sensor
      Subaru WRX 2011, Upstream OE Connector Air Fuel Ratio Sensor by Denso®, 1 Piece. The air/fuel ratio sensor sends information to the engine management computer to makes adjustments based on driving conditions. This wider range and variable...
      Our price: $110.89$110.89
      20% OFF
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    In 2011 Subaru WRX was available in the following models:
    WRX • WRX Limited • WRX Premium • WRX STI • WRX STI Limited