2005 Toyota MR2 Oxygen Sensors & Components

Toyota MR2 Oxygen Sensors - 2005
  • TRQ® - Oxygen Sensor
    TRQ®Oxygen Sensor
    0
    # 4505854343
    Toyota MR2 Spyder 2005, Oxygen Sensor by TRQ®. Position: Upstream. If your oxygen sensor fails, replace it with this top-grade part developed to easily fix the problem. Built to fit and function exactly as the part it is replacing, the...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $37.95 - $61.95Save: up to 6%
    $36.05 - $58.23
  • Original (OEM) - Emission Control Parts
    Original (OEM)Emission Control Parts
    0
    Along with power, your engine produces carbon monoxide, oxide of nitrogen, hydrocarbons, and other hazardous gases that cause harm to the environment. To minimize air pollution, all vehicles are equipped with an emission control system...
  • Toyota OE - Emission System - Emission Components
    Toyota OEEmission System - Emission Components
    0
    # 2570663573
    Toyota MR2 Spyder 2005, Emission System - Emission Components by Toyota OE. There's no better way to make your Toyota look and perform the way it should than relying on genuine Toyota OE parts. Unlike many aftermarket parts, these are...
    Genuine Toyota OEM parts designed to fit perfectlyCrafted from high-grade materials to ensure superior quality
    $3.05 - $358.14
  • Denso® - Oxygen Sensor
    Denso®Oxygen Sensor
    1
    # 21106641
    Toyota MR2 Spyder 2005, Oxygen Sensor by Denso®. Make sure your engine runs efficiently and produces fewer emissions by replacing your malfunctioning fuel-ratio sensors with these top-notch products designed by Denso. Engineered with...
    High quality plastic and/or steel constructionDirect replacement for a proper fit every time
    $55.01 - $67.09
  • Walker Products® - Oxygen Sensor
    Walker Products®Oxygen Sensor
    0
    # 2986179248
    Toyota MR2 Spyder 2005, Oxygen Sensor by Walker Products®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
    High quality at an affordable priceExpertly made from premium materials
    $43.86 - $52.44
  • Spectra Premium® - Oxygen Sensor
    Spectra Premium®Oxygen Sensor
    0
    # mpn3368398033
    Toyota MR2 Spyder 2005, Oxygen Sensor by Spectra Premium®. Position: Upstream. To ensure your vehicle has optimal performance and fuel economy while producing minimal emissions replace a defective O2 sensor with one backed by the...
    Increase vehicle fuel economy and engine performance while decreasing vehicle exhaust emissions100% performance tested to meet vehicle requirements
    $51.35
  • Bosch® - Premium Narrow-band Oxygen Sensor
    Bosch®Premium Narrow-band Oxygen Sensor
    0
    # 24182695
    Toyota MR2 Spyder 2005, Premium Narrow-band 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...
    OE Identical ConnectorCompact Design
    $65.09 - $73.19
  • Bosch® - Narrow-band Oxygen Sensor
    Bosch®Narrow-band Oxygen Sensor
    0
    # 24182704
    Toyota MR2 Spyder 2005, Narrow-band Oxygen Sensor by Bosch®. The Bosch oxygen sensor utilizes a mix of zirconium and yttrium oxides and other elements to form a tough base that withstands the intense stress to which oxygen sensors are...
    OE-EquivalentOE Style connectors and wire lengths
    $50.81
  • NTK® - Oxygen Sensor
    NTK®Oxygen Sensor
    1
    # 22146146
    Toyota MR2 Spyder 2005, Oxygen Sensor by NTK®. Thimble type sensors feature a ceramic element that projects into the exhaust system and becomes electrically conductive at high temperature. The sensor element then sends voltage signals...
    Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement
    $54.53 - $102.08
  • Walker Products® - Premium Oxygen Sensor
    Walker Products®Premium Oxygen Sensor
    0
    # 2512451517
    Toyota MR2 Spyder 2005, Premium Oxygen Sensor by Walker Products®. Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet or exceed all original equipment specifications and test requirements. The...
    Improved Engine Response & PerformanceLower Emissions
    $50.04 - $59.91
  • Denso® - Universal Fit Oxygen Sensor
    Denso®Universal Fit Oxygen Sensor
    0
    # 710408084
    Toyota MR2 Spyder 2005, Universal Fit 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...
    Corrosion-resistant stainless steel constructionPTFE filter blocks efficiency-robbing contaminants
    $46.30
  • Delphi® - Oxygen Sensor
    Delphi®Oxygen Sensor
    0
    # 199989042
    Toyota MR2 Spyder 2005, 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...
    Resists high temperatures, vibration damage and wire corrosion to protect signal accuracy, and long lifePatented sensors construction and design
    $87.43 - $89.34
  • Replacement - Oxygen Sensor
    ReplacementOxygen Sensor
    0
    # 5610366739
    Toyota MR2 Spyder 2005, Oxygen Sensor by Replacement. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Replacement will...
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $10.76 - $14.69
  • Vemo® - Oxygen Sensor
    Vemo®Oxygen Sensor
    0
    # mpn5014694886
    Toyota MR2 Spyder Manufactured Before January 2005, Oxygen Sensor by Vemo®. Position: Upstream. Location: In Front of the Catalyst. This product is made of high-quality materials to serve you for years to come. Designed using...
    High quality at an affordable priceExpertly made from premium materials
    $96.55
  • Facet® - Oxygen Sensor
    Facet®Oxygen Sensor
    0
    # mpn5069415351
    Toyota MR2 Spyder 2005, Oxygen Sensor by Facet®. Position: Driver Side Rear. Location: Post Catalyst. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art...
    The reliable goods for increase of reliability of the carQuality equal, if not superior, to that of the original components
    $57.02
  • CRS® - Oxygen Sensor
    CRS®Oxygen Sensor
    0
    # mpn4628906745
    Toyota MR2 Spyder 2005, Oxygen Sensor by CRS®. Position: Upstream. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....
    Compliant with the most strict standards for qualityDesigned to comply with the highest quality standards
    $38.85
  • Herko® - Oxygen Sensor
    Herko®Oxygen Sensor
    0
    # 4560687169
    Toyota MR2 Spyder 2005, Oxygen Sensor by Herko®. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide easy, no-hassle installation and help restore proper fuel system functionality needed to keep...
    Will help optimize your vehicle’s performance and fuel efficiencyBuilt using high-grade materials for ultimate quality and durability
    $27.10 - $32.99


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If you are looking for a 2005 Toyota MR2 oxygen sensor, don't go any further! At our store, we carry a wide array of oxygen sensors from such world-renowned manufacturers as Denso, Bosch, Spectra Premium, Dorman, and many others. All oxygen sensors you'll find on this page feature direct OE connectors and can be installed on your 2005 MR2 without any additional modifications. We also offer a variety of related products, namely wire extension harnesses, gaskets, and fittings. Choose products you need and let your Toyota operate at its peak!

So, why are oxygen sensors that important? Often referred to as O2 sensors or lambda sensors, oxygen sensors provide the engine management system with accurate inputs about how fuel mixture is burning. Using this data, vehicle's ECU can regulate air/fuel mixture. Primary 2005 Toyota MR2 oxygen sensor measures the content of oxygen in exhaust gases, and secondary O2 sensors monitor the operation of a catalytic converter. If any of these O2 sensors fails, ECU can no longer get correct signal outputs for the proper air to fuel ratio, which can result in poor engine performance and decreased gas mileage.

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