Mazda Emission Control Parts

Mazda Emission Control
  • Denso® - Universal Fit Oxygen Sensor
    Denso®Universal Fit Oxygen Sensor
    0
    # sp118924
    Universal Fit 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 the use of...
    Designed to help reduce fuel consumption and harmful emissionsMade with the use of state-of-the-art sensor technologies
    $16.88 - $82.98
  • Bosch® - Oxygen Sensor
    Bosch®Oxygen Sensor
    0
    # sp99083
    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 subjected. Each element is incredibly...
    OE-EquivalentOE Style connectors and wire lengths
    $18.87 - $455.61
  • Bosch® - Wideband Oxygen Sensor
    Bosch®Wideband Oxygen Sensor
    4
    # sp92988
    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. Wideband sensors use a more sophisticated sensing element that provides...
    Detects the exact amount of unburned fuel in the exhaust streamOE connectors and OE-style harness for continuous wire from connector to sensor
    $57.47 - $566.84
  • Dorman® - HELP™ PCV Valve
    Dorman®HELP™ PCV Valve
    0
    # sp212360
    HELP™ PCV Valve by Dorman®. Keep your vehicle’s emission control system in top-notch condition with superior Dorman replacement emission control parts. Manufactured from top-grade materials using advanced technologies, these parts...
    Application specific - components designed to replace original components on certain vehiclesDurable materials - made to resist fluctuating under-hood temperatures to ensure longevity
    $9.72 - $117.02
  • ACDelco® - Gold™ PCV Valve
    ACDelco®Gold™ PCV Valve
    0
    # sp250184
    Gold™ PCV Valve by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $2.69 - $62.07
  • Walker Products® - Premium Air Fuel Ratio Oxygen Sensor
    Walker Products®Premium Air Fuel Ratio Oxygen Sensor
    0
    # sp196245
    Premium Air Fuel Ratio 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 oxygen...
    Designed to meet or exceed OE specifications in form, fit and functionGlobal coverage for import and/or domestic applications
    $45.25 - $251.96
  • Vemo® - Oxygen Sensor
    Vemo®Oxygen Sensor
    0
    # sp260364
    Oxygen Sensor by Vemo®. 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 deliver great quality at an...
    High quality at an affordable priceExpertly made from premium materials
    $31.82 - $651.22
  • TRQ® - Exhaust Gas Recirculation (EGR) Pressure Sensor
    Save 4%
    TRQ®Exhaust Gas Recirculation (EGR) Pressure Sensor
    0
    # sp260365
    Exhaust Gas Recirculation (EGR) Pressure Sensor by TRQ®. DPFE. 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....
    Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part
    $34.51 - $49.87
    $35.95 - $51.95Save 4%
  • Standard® - Oxygen Sensor
    Standard®Oxygen Sensor
    1
    # sp27974
    Oxygen Sensor by Standard®. Standard 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 channels of...
    Made with precision and quality in mindDesigned to meet your specific needs
    $36.43 - $108.17
  • Genuine® - OE Connector Oxygen Sensor
    Genuine®OE Connector Oxygen Sensor
    0
    # sp13463
    OE Connector Oxygen Sensor by Genuine®. Genuine is here to give you the ultimate in quality and reliability at a cost you can afford. Designed utilizing the latest technologies and manufactured from premium materials using...
    Made with precision and quality in mindDesigned to meet your specific needs
    $32.22 - $327.80
  • Walker® - Oxygen Sensor
    Walker®Oxygen Sensor
    0
    # sp26976
    Oxygen Sensor by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job. When you choose Walker accessories, you get...
    Makes installation quick and easyOptimal OE-style fit and quality
    $52.12 - $383.68
  • ACDelco® - Gold™ Oxygen Sensor
    ACDelco®Gold™ Oxygen Sensor
    2
    # sp248850
    Gold™ Oxygen Sensor by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $25.84 - $226.26
  • ACDelco® - Professional™ Oxygen Sensor
    ACDelco®Professional™ Oxygen Sensor
    2
    # sp27211
    Professional™ Oxygen Sensor by ACDelco®. If your O2 Sensor is not functioning properly, you are robbing yourself of performance and costing yourself money at the gas pump. Let ACDelco's Professional Oxygen Sensors help. You can find...
    ACDelco Professional Oxygen Sensors earn the name ACDelco by being put through a variety of tests, often under extreme and unusual conditionsCustomers can receive better gas mileage with a properly working oxygen sensor
    $29.09 - $214.10
  • Motorcraft® - OE Connector Oxygen Sensor
    Motorcraft®OE Connector Oxygen Sensor
    0
    # sp143480
    OE Connector Oxygen Sensor by Motorcraft®. 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 out...
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $40.62 - $209.05
  • Bosch® - Universal Oxygen Sensor
    Bosch®Universal Oxygen Sensor
    0
    # sp119178
    Universal 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 worn-out...
    Patented SmartLink™ connector systemNo special tools required for installation
    $40.34 - $46.79
  • Facet® - Oxygen Sensor
    Facet®Oxygen Sensor
    0
    # sp252357
    Oxygen Sensor by Facet®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...
    The reliable goods for increase of reliability of the carQuality equal, if not superior, to that of the original components
    $31.27 - $124.75
  • Mando® - Oxygen Sensor
    Mando®Oxygen Sensor
    0
    # sp215528
    Oxygen Sensor by Mando®. To ensure your vehicle has optimal performance and fuel economy while producing minimal emissions replace a defective O2 sensor with one backed by the aftermarket’s most rigorous testing process.
    Manufactured from premium materialsDesigned to provide years of reliable service
    $46.12 - $202.10
  • SKP® - PCV Valve
    SKP®PCV Valve
    0
    # sp189741
    PCV Valve by SKP®. 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. Manufactured from industry-leading materials using...
    High quality at an affordable priceExpertly made from premium materials
    $5.11 - $128.18
  • Aisan® - PCV Valve
    Aisan®PCV Valve
    0
    # sp119416
    PCV Valve by Aisan®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $4.18 - $272.04
  • FRAM® - PCV Valve
    FRAM®PCV Valve
    0
    # 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...
    Essential component of the PCV systemRegulates flow of crankcase vapors into the engine
    $1.66 - $9.00
  • Forecast® - PCV Valve
    Forecast®PCV Valve
    0
    # sp107196
    PCV Valve by Forecast®. 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 deliver great quality at an...
    High quality at an affordable priceExpertly made from premium materials
    $5.91 - $191.84
  • Luber-finer® - PCV Valve
    Luber-finer®PCV Valve
    0
    # sp22245
    PCV Valve by Luber-finer®. PCV valves are designed to precisely return crankcase combustion gases to the air intake system. Overextending the part's service promotes sludge formation, which clogs the engine's interior surfaces and...
    High quality plastic and/or steel constructionDirect replacement for a proper fit every time
    $2.85 - $11.14
  • Novo® - PCV Valve
    Novo®PCV Valve
    0
    # sp96743
    PCV Valve by Novo®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality...
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $3.47 - $15.10
  • Standard Motor® - PCV Valve
    Standard Motor®PCV Valve
    0
    # sp143495
    PCV Valve by Standard Motor®. 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 deliver great quality at an...
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $1.40 - $12.81
  • Standard® - Tru-Tech™ EGR Valve
    Standard®Tru-Tech™ EGR Valve
    2
    # sp5456
    Tru-Tech™ EGR Valve by Standard®. s 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 out to the...
    Injection-molded high-temperature polymer prevents temperature-releated failuresDirect-fit OE replacement with expected lifespan of more than 16 million cycles
    $25.83 - $130.74
  • Genuine® - EGR Valve
    Genuine®EGR Valve
    0
    # sp107252
    EGR Valve by Genuine®. Genuine is here to give you the ultimate in quality and reliability at a cost you can afford. Designed utilizing the latest technologies and manufactured from premium materials using state-of-the-art manufacturing...
    Made with precision and quality in mindDesigned to meet your specific needs
    $30.69 - $743.87
  • iD Select® - EGR Valve
    iD Select®EGR Valve
    0
    # sp247291
    EGR Valve by iD Select®. Swap out your worn-out or malfunctioning part with this top-notch product from iD Select. It’s built to OEM specifications to offer the same fit, form, and function as your factory component. Designed to...
    Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value
    $42.84 - $134.64
  • Walker Products® - EGR Valve
    Walker Products®EGR Valve
    0
    # sp253879
    EGR Valve by Walker Products®. The Exhaust Gas Recirculation Valve, also referred to as EGR, meters the exhaust gas that is being recirculated into the intake manifold. This exhaust gas recirculation process reduces combustion chamber...
    Valve gets stuck in the closed or open position due to a build-up of dirt, debris, or carbonClogged catalytic converter
    $38.32 - $156.59
  • SKP® - EGR Valve
    SKP®EGR Valve
    0
    # sp217562
    EGR Valve by SKP®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality...
    Made with precision and quality in mindDesigned to meet your specific needs
    $12.82 - $107.97
  • Delphi® - EGR Valve
    Delphi®EGR Valve
    1
    # sp5758
    EGR Valve by Delphi®. Delphi exhaust gas recirculation (EGR) valves are a 100 percent OE line, providing an exact fit without the need for orifice washers or clocking for fast, easy installation. Precision manufacturing provides...
    Increases fuel efficiency while eliminating the potential for malfunctionsGaskets included
    $52.82 - $251.54




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An international automobile company founded in Japan, Mazda is now one of the leading Japanese automakers whose vehicles are successfully sold and used globally. The corporation was established almost 100 years ago, and its major production line consists of automobiles, compact and light trucks, and engines. Unlike most manufacturers which tend to move manufacturing facilities to different countries, Mazda continues to develop, produce, and assemble most automobiles in its Japanese plants, thoroughly taking care of every vehicle’s excellent performance and great quality of every single component.

Here you’ll find a complete and well-structured collection of Mazda emission control parts. The components are aftermarket, developed by reliable and well-known manufacturers such as Denso, Dorman, Spectra Premium, Genuine, Standard, Bosch, Beck Arnley, and many others. The products are grouped by Mazda models, and if you need to find the necessary part for your Mazda in a couple of minutes, just sort out the components by type, brand, or price. To give you a good overview of each product and make your decision easier, we have added useful information to product pages – product descriptions, specifications, images, and customers’ reviews can be found there.

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Mazda Emission Control Reviews

46 reviews
Installed this oxygen sensor and my car runs smoother again.
Posted by Customer (San Francisco, CA) / June 30, 20242010 Mazda 6
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