Fiat Emission Control Parts

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1 - 15 of 2101 of 02
    • (7 reviews)
      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...
      $18.26from $14.61 - $486.20
      # 4673
    • (0 reviews)
      Oxygen Sensor by Walker Products Inc.®. 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 waste your time and gas running...
      $45.49from $36.39 - $237.99
      # 1744
    • (0 reviews)
      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...
      $18.89from $15.11 - $253.75
      # 1743
    • (0 reviews)
      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...
      $21.29from $17.03 - $213.58
      # 5756
    • (0 reviews)
      Universal Fit Oxygen Sensor by Bosch®. Location: Upstream. 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...
      $20.15$16.12
      # 937504
    • (0 reviews)
      Premium Oxygen Sensor by Bosch®. Location: Upstream. Alternative Fit 1. 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...
      $29.41$23.53
      # 911113
    • (0 reviews)
      Wideband Oxygen Sensor by Bosch®. Location: Upstream. Alternative Fit 1. 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...
      $122.64$98.11
      # 935049
    • (0 reviews)
      Nylon Reinforced Value Cover Adapter (85-1220) by K&N®. Dimentions: 3.375" H x 3.375" L x 1.5" W. K&N Engineering has been engineering and manufacturing premium, high-performance automotive and powersports products for over 40...
      $37.49$29.99
      # 1962858
    • (0 reviews)
      Nylon Reinforced Value Cover Adapter (85-1210) by K&N®. Dimentions: 3.5" H x 3.5" L x 1.5" W. Includes: 1 Vent Adapter, 1 O-Ring. K&N Engineering has been engineering and manufacturing premium, high-performance automotive and...
      $27.81$22.25
      # 1962857
    • (0 reviews)
      Nylon Reinforced Value Cover Adapter (85-1200) by K&N®. Dimentions: 3.625" H x 3.625" L x 1.5" W. Includes: 1 Vent Adapter, 1 O-Ring. K&N Engineering has been engineering and manufacturing premium, high-performance automotive and...
      $27.81$22.25
      # 1962856
    • (0 reviews)
      Upstream OE Connector Air Fuel Ratio Sensor (234-5075) by Denso®. O.E. Quality Replacement Sensor. 5 Wires, 20.55" Length. The air/fuel ratio sensor sends information to the engine management computer to makes adjustments based on...
      $134.14$107.31
      # 969107
    • (0 reviews)
      Downstream OE Connector Oxygen Sensor by Denso®. O.E. Quality Replacement Sensor. Heated. 4 Wires, 26.77" / 68.00 cm Length. Denso's light duty oxygen sensor started to appear on vehicles with the development of fuel injection...
      $73.98$59.18
      # 1027632
    • (0 reviews)
      Remanufactured Secondary Air Injection Pump by A1 Cardone®. Light Cycle. Mounting Hole Count: 2. Without Pulley. With Smog Pump, Pipe, Gasket, Instruction Sheet. This is an aftermarket part that replaces factory OE # 11721257132,...
      $142.91$114.33
      # 2455
    • (0 reviews)
      Front Oxygen Sensor by Delphi®. Connector Type: Flat-4 Blade. Wrench Size: 7/8". 375 mm. As one of the leading suppliers of oxygen sensor technology since 1978, Delphi planar technology is the result of their OE and aftermarket...
      $41.13$32.90
      # 2468017
    • (0 reviews)
      OE Connector Oxygen Sensor (W0133-1894476-WKR) by Walker Products Inc.®. Position: Upstream. Is your CHECK ENGINE light on? Has your vehicle failed a state emissions test? Your vehicle’s emissions control system is in need of...
      $200.60$160.48
      # 1828176



    Guides & Articles
    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...