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Your four-wheel treasure can meet clean air regulations only if all components of the emission control mechanism function properly. The only reliable way to keep your Subaru’s emission control mechanism in excellent condition is to inspect it regularly and if some of its parts are faulty, replace them as soon as you can. If you replace worn out emission control system parts on time, no doubts your automobile will meet stringent pollution standards. Thanks to the convenience of the online buying experience, today you can find and purchase the correct auto parts in a few clicks to restore the emission control mechanism and make it function at its peak.

We started up our web store to provide customers with finely manufactured emission control parts at more than affordable prices. Consider our online shop your perfect destination to purchase vapor canisters, oxygen sensors, or any other Subaru replacement emission control parts. If you need assistance in choosing the right repair parts, contact our support team via phone or live chat. Don’t wait any longer to replace faulty components of the emission control mechanism and place an order on the website right now.

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    • (2 reviews)
      # sp1743
      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...
      $15.87 - $285.57
    • (1 reviews)
      # sp5915
      Wideband Oxygen Sensor by Bosch. This sensor utilizes a sophisticated sensing element enabling it to produce a precise output in proportion to the air/fuel ratio. The A/F sensor measures exhaust gas oxygen accurately from as rich as...
      $54.34 - $284.44
    • (0 reviews)
      # sp13448
      Universal Fit Oxygen Sensor by Bosch. Properly functioning oxygen sensors are important when it comes to your vehicle's fuel efficiency and reducing harmful exhaust emissions. That's why checking for, and possibly replacing, a...
      $16.63 - $65.89
    • (0 reviews)
      # sp5756
      Oxygen Sensor by Delphi. As one of the leading suppliers of oxygen sensor technology since 1978, Delphi planar technology is the result of their OE and aftermarket engineers partnering together to develop the most innovative oxygen...
      $16.60 - $208.01
    • (0 reviews)
      # sp5070
      Oxygen Sensor by Hitachi. This sensor is manufactured using the latest electronic-sensing technology to ensure accurate measurement of the concentration of oxygen in the exhaust gas. It is constructed to maintain peak engine...
      $92.19 - $198.88
    • (9 reviews)
      # sp4673
      Oxygen Sensor by Denso. 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 mixture under idle, moderate acceleration...
      $15.55 - $506.53
    • (0 reviews)
      # sp5348
      Oxygen Sensor by Spectra Premium. To ensure your vehicle has optimal performance and fuel economy while producing minimal emissions replace a defective O2 sensor with one backed by the aftermarkets most rigorous testing process. It...
      $16.82 - $262.25
    • (10 reviews)
      # sp5156
      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 extensively...
      $17.14 - $258.30
    • (0 reviews)
      # sp12520
      Air-Fuel Ratio Sensor by NTK. Air/Fuel ratio sensors utilize a sophisticated sensing element that enables them to produce a precise output in proportion to the air/fuel ratio. AFR sensors provide the ecu with an exact AFR response,...
      $98.15 - $258.30
    • (2 reviews)
      # sp13483
      Intermotor PCV Valve by Standard. SMPs vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for integrity to all...
      $2.23 - $106.93
    • (0 reviews)
      # sp9646
      Breather Filter by WIX. Wix Breather Filters remove chemical contaminants and particulate matter from the crankcase. They are made of pleated paper and connected to the breather tube. These filters also trap oil mist and keep it...
      $2.08 - $70.11
    • (0 reviews)
      # sp4446
      PCV Valve by FRAM. The Positive Crankcase Ventilation (PCV) system prevents the release of harmful emissions, helps keep engine oil clean and prevents excessive crankcase pressure, which can cause oil leaks. Maintain peak PCV system...
      $2.32 - $12.47
    • (0 reviews)
      # sp6407
      PCV Valve by Beck Arnley. For one hundred years, Beck/Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to import vehicles in the 1950s, brand understands...
      $3.22 - $64.52
    • (1 reviews)
      # sp13961
      Air-Oil Separator by Moroso. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was possible. This Moroso part is specifically engineered to make your vehicle run better. If you...
      $102.66 - $369.43
    • (0 reviews)
      # sp13380
      Baffled Oil Catch Can by Mishimoto. The Mishimoto Baffled Oil Catch Can is the most advanced oil catch can on the market. Every turbo system deserves to be complemented by a proper oil catch can setup, also known as an air oil...
      $37.50 - $397.50

    Guides & Articles

    • Replacement Emission Control Parts
      Oxygen Sensors - Why Does My Car Have Four, And Can I Replace One Myself?
      An oxygen sensor (also known as an O2 sensor or Lambda sensor) is a sensor designed to generate a reading based on the content of oxygen in an automotive exhaust system. The sensor itself is made of a ceramic compound with porous-shaped electrodes coated in platinum, surrounded by a protective metal shell casing. O2 sensor casings are threaded, and the entire unit is designed to screw in until it reaches a half-in, half-out position on the exhaust pipe. Modern oxygen sensors are heated to ensure they reach operating temperature quickly.

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    Subaru Emission Control Parts Reviews

    Average rating:  4.5  4.5 - 4 reviews
    4.5 of 5
    One Mechanics Experience
    This looks like a high quality product as far as construction goes. I was hoping it would be a carbon copy of the original, but I understand that would cost more. I think it needs more development. I feel like I got good value for my money. The sales rep was great, and the delivery was prompt.
    PPosted by Philip (Sandia Park, NM) /
    2002 Subaru Outback
    Was this review helpful for you? Yes
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