2005 Mazda 6 Fuel and Emissions Systems
Find Your Specific 2005 Mazda 6 Fuel and Emissions Systems
Below you will find various in-demand Mazda Fuel and Emissions Systems, components and accessories for your 2005 6. Advance Auto Parts has popular 6 parts like Oxygen Sensors, Fuel Injectors, Gas Caps and more. You’ll also find aftermarket and OEM Fuel and Emissions Systems for other 6 model years including
2013,
2014,
2015,
2016,
2017,
2018,
2019,
2020,
2021 and more. Select a category of 2005 Mazda 6 Fuel and Emissions Systems below and start saving instantly.
Popular 2005 Mazda 6 Fuel and Emissions Systems Categories
Essential Fuel and Emissions Systems for 2005 Mazda 6s
Spectra Premium – Spectra Premium Fuel Tank Filler Neck, FN1021 (Part No.FN1021)
from
$128.99
Innovative engineering, manufacturing technology and quality control ensure that Spectra Premium fuel filler necks meet or exceed the performance of the original equipment they replace.
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Bosch – Bosch Fuel Injector: New, 62399 (Part No.62399)
from
$71.99
Bosch is a recognized OE leader in fuel systems technology, with more than 45 years of gasoline fuel injection experience. The fuel injection program provides vast coverage for Domestic, European, and Asian vehicles.
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NTK – "NTK Switching Oxygen Sensor: 3 Wire, 36.5"" Long, Heated, Direct Fit, 22118" (Part No.22118)
from
$59.99
NGK is the world’s largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle’s on-board diagnostic system in maintaining optimal engine performance, maximizing fuel efficiency and reducing harmful emissions. Providing constant closed loop feedback to the ECU, oxygen sensors help to control the air-fuel ratio while alerting OBDII systems of possible problems with fuel delivery or catalytic converter efficiency. A ceramics company at our core, uses state-of-the art technology enabling control of the ceramic element used in our oxygen sensors from raw material to finished product. Trust The Sensor Specialist for full-line market support and OE application technology.
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Carquest Premium – Carquest Fuel Injector Seal Kit Remanufactured, AS051 (Part No.AS051)
from
$9.99
CARQUEST fuel injector seal kits include the necessary O-rings and seals to properly reseal the injector, which is a recommended practice any time the injector is removed. Includes hard to find or previously dealer-only components.
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Carquest Premium – Carquest New Map Sensor, ECE2287 (Part No.ECE2287)
from
$154.99
CARQUEST MAP sensors are manufactured with critical OEM components to ensure that your engine runs efficiently to reach the best gas mileage on your vehicle.
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Carquest Premium – Carquest Multi-Use Connector, PTA1961 (Part No.PTA1961)
from
$25.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.
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Felpro – Felpro Fuel Injector O-Ring Kit, ES 70599 (Part No.ES 70599)
from
$8.49
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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Felpro – Felpro Exhaust Gas Recirculation (EGR) Valve Gasket, 72336 (Part No.72336)
from
$4.49
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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Carquest Premium – Carquest New Map Sensor, ECA2469 (Part No.ECA2469)
from
$159.99
CARQUEST MAP sensors are manufactured with critical OEM components to ensure that your engine runs efficiently to reach the best gas mileage on your vehicle.
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Carquest Premium – Carquest Fuel Pump Module Assembly: Fuel Pump, Sending Unit and Strainer, M2535743 (Part No.M2535743)
from
$197.99
Carquest Premium fuel pump modules and assemblies are engineered by Carter Fuel Systems or Agility Auto Parts to meet or exceed Original Equipment (OE) specifications for fit, form and function. We have invested in industry-leading quality improvements like upgraded turbine impellers and 100% carbon commutators to deliver greater reliability. Carquest Premium fuel pump modules are supplied with the pump strainer and gaskets or seals when required for the application. Carquest Premium fuel pump modules are engineered with superior quality components to provide the longest life and reliable performance.
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Carquest Premium – Carquest Ambient Air Temperature Sensor, WTA1518 (Part No.WTA1518)
from
$29.99
The temperature of various systems must be reported to the engine control module (ECM) as well as other operating system controllers in the vehicle. Coolant temperature, cabin temperature, exhaust temperature and ambient temperature are just a few systems reported by a temperature sensor. The temperature sensor is fed 5 volts by the systems computer, within the sensor housing will be a thermistor, or dropping resistor whose resistance value will change as the temperature surrounding it changes. Changing resistance in the circuit will change the volt signal at the processor indicating the current operating value.
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Carquest Premium – Carquest Multi-Use Connector, PTA2872 (Part No.PTA2872)
from
$42.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.
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Delphi – Delphi Fuel Tank Cleaning Kit, FC01 (Part No.FC01)
from
$12.49
When replacing a fuel pump or module, it’s extremely important to clean the tank. Existing dirt, debris, and contamination stuck in the fuel tank can clog the brand-new strainer. Delphi’s Fuel Tank Cleaning Kit (FC01) and Tool (FC02) can help clean your fuel tank in less than five minutes. The FC01 includes a low-suds solution, cloth, and gloves that works together with the FC02 to help clean those hard to reach places without having to remove the fuel tank. Visit our Resource Center for helpful tips and tricks on fuel pumps, technologies, and more: https://www.delphiautoparts.com/usa/en-US/resource-center.
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Felpro – Felpro Fuel Injection Idle Air Control Valve Seal, 72302 (Part No.72302)
from
$4.29
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
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Victor Reinz – Victor Reinz Fuel Injection Throttle Body Mounting Gasket, 71-15244-00 (Part No.71-15244-00)
from
$3.49
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.
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Carquest Premium – Carquest Fuel Tank Pressure Sensor, ECC1411 (Part No.ECC1411)
from
$193.99
Pressure sensors are used within several operating systems on the vehicle. Subjects in this category measure the pressure of both liquid and air to include air in a positive pressure and negative pressure range. Pressure sensors report out as the result of an electrical device called a strain gauge which produces an analog or digital signal output dependent on the needs of the circuit. Pressures may be very low such as barometric pressure, or extremely high such as in a high-pressure fuel injection system.
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Carquest Premium – Carquest Evaporative Emissions System Leak Detection Pump, VDN1035 (Part No.VDN1035)
from
$183.99
Keep your EVAP system in check and ensure top-tier emissions control with CARQUEST’s high-performance Leak Detection Pumps. Built for accuracy and durability, these Leak Detection Pumps offer reliable performance, compliance with strict emission standards, and simple, direct fit installation. For dependable, eco-friendly performance, trust CARQUEST Leak Detection Pumps to protect your vehicle and the environment.
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Carquest Premium – Carquest Non-Locking Fuel Tank Cap, 10840 (Part No.10840)
from
$22.29
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.
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Carquest Premium – Carquest Vapor Canister Purge Solenoid: Includes Mounting Hardware, CPA1204 (Part No.CPA1204)
from
$105.99
Maximize your vehicle’s efficiency and emissions control with Carquest Vapor Canister Purge Solenoids. Engineered for precision, these solenoids seamlessly regulate the flow of fuel vapors from the Vapor Canister to the engine for cleaner combustion, reducing harmful emissions. Built to meet and/or exceed OEM standards, Carquest Purge Solenoids offer reliable functionality, long-lasting durability, and easy installation.
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Dorman – Dorman Evaporative Emissions Purge Valve, 911-396 (Part No.911-396)
from
$89.99
Engineered for a perfect fit and plug-and-play installation, this vapor canister purge valve is a direct replacement for the original equipment purge valve. It is critical to the evaporative emissions system and fulfills government requirements.
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Carquest Premium – Carquest Multi-Use Connector, PTA1869 (Part No.PTA1869)
from
$64.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.
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Carquest Premium – Carquest EGR Valve, EGC1035 (Part No.EGC1035)
from
$82.99
Carquest Premium exhaust gas recirculation (EGR) valves are designed to perform in harsh engine environments and meet or exceed original equipment (O.E.) specifications. Our Carquest Premium EGR valves are built by manufacturers that meet IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry. Carquest Premium EGR valves undergo extensive validation testing to ensure long-lasting performance and reliability. Carquest Premium EGR valves are part of our Carquest Vehicle Solutions, which is a full line of engine management and electronics products that help control ignition, fuel delivery and emission systems. Carquest Vehicle Solutions are OE-quality parts designed, engineered and tested by world-class manufacturers to ensure a reliable and long-lasting repair.
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Carquest Premium – Carquest EGR Valve, EGC1118 (Part No.EGC1118)
from
$229.99
Carquest Premium exhaust gas recirculation (EGR) valves are designed to perform in harsh engine environments and meet or exceed original equipment (O.E.) specifications. Our Carquest Premium EGR valves are built by manufacturers that meet IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry. Carquest Premium EGR valves undergo extensive validation testing to ensure long-lasting performance and reliability. Carquest Premium EGR valves are part of our Carquest Vehicle Solutions, which is a full line of engine management and electronics products that help control ignition, fuel delivery and emission systems. Carquest Vehicle Solutions are OE-quality parts designed, engineered and tested by world-class manufacturers to ensure a reliable and long-lasting repair.
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Carquest Premium – Carquest New Mass Air Flow Sensor – Sensor Only, MQ6203 (Part No.MQ6203)
from
$96.99
Carquest Premium mass air flow (MAF) sensors are built to meet the original equipment (OE) specifications for each application. Our MAF sensors are built by a manufacturer that meets IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry. Carquest Premium mass air flow sensors are 100% new and undergo extensive validation testing to ensure long-lasting performance and reliability.
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DENSO – DENSO Mass Air Flow Sensor, 197-6040 (Part No.197-6040)
from
$216.99
DENSO’s innovate designs reduces the size and weight which allows for easy installation. Glass film coated sensing elements reduces contamination exposure and improves reliability.
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Dorman – Dorman Fuel Tank Strap – Direct replacement, 578-674 (Part No.578-674)
from
$220.99
Recommended for replacement whenever the fuel tank is replaced or serviced, this strap is a direct replacement for the original. Manufactured from durable materials to withstand harsh road and weather conditions.
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Upgrade your 2005 Mazda 6 with Top-Quality Fuel and Emissions Systems
When it comes to maintaining or upgrading your 2005 Mazda 6, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Mazda or enhancing its overall performance, Fuel and Emissions Systems are key to keeping your 6 functioning at its best. At Advance Auto Parts, we offer a wide selection of 69 Fuel and Emissions Systems for the 2005 Mazda 6, designed to meet your needs without breaking the bank.
From
Oxygen Sensor
replacements to
Fuel Injectors
upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.
Affordable Prices and Wide Selection
Shopping for Fuel and Emissions Systems for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Fuel and Emissions Systems for your 2005 Mazda 6 at great prices.
Our Fuel and Emissions Systems inventory for this model
ranges from just $3.49 to $671.99, with
an average price of $91.09.
Our 69 Fuel and Emissions Systems in stock come from 14 trusted brands, so you’re sure to find the right part for your 2005 Mazda 6 without overspending.
Top Brands and High Customer Satisfaction
Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 2005 Mazda 6, we stock popular OEM and aftermarket Fuel and Emissions Systems from top names
like Felpro, DENSO, Carquest Premium, and more.
Felpro Fuel and Emissions Systems
start at just $4.29 and boast an impressive 4.6 stars average rating from customers.
DENSO and Carquest Premium also bring quality to the table, with Fuel and Emissions Systems available starting at $14.29, and at an average 4.6 stars rating.
With 1,422 customer reviews and counting, our 2005 Mazda 6 Fuel and Emissions Systems have a strong track record of reliability, ensuring you can trust your purchase.
Explore Related Parts and More
While you’re here, don’t forget to check out other essential categories that go hand in hand with Fuel and Emissions System upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants
and more to make sure your 2005 Mazda 6 is always ready to roll. We’re committed to providing you with everything you need to keep your 6 in top shape, all in one place.
Start shopping confidently below for your 2005 Mazda 6!
Best-Selling Oxygen Sensors for 2005 Mazda 6s
Enhance the driving experience in your Mazda with 26 quality Oxygen Sensor components, starting at $42.99.
DENSO – "DENSO Oxygen Sensor: Downstream, 4 Wire, 25.59"" Long, Heated, Exact Fit, 234-4752" (Part No.234-4752)
from
$81.99
DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision built for exact replacement, and a first time fit; This innovative line features DENSO’s exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead posining for improved engine performance, greater fuel efficiency, and unparalleled longevity; DENSO gives you the right part and the right fit, the first time.
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Bosch – "Bosch Oxygen Sensor: 4 Wire, 24.92"" Long, Heated, Universal, 15733" (Part No.15733)
from
$92.99
Bosch is the world’s leading supplier and original equipment manufacturer of Oxygen Sensors. Bosch invented the automotive oxygen sensor and leads the way in sensor technology and innovation. From overall sensor design to the critical ceramic element, Bosch is known worldwide for quality and performance.
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Bosch – "Bosch Oxygen Sensor: 4 Wire, 24.02"" Long, Heated, Universal, 15730" (Part No.15730)
from
$89.99
Bosch is the world’s leading supplier and original equipment manufacturer of Oxygen Sensors. Bosch invented the automotive oxygen sensor and leads the way in sensor technology and innovation. From overall sensor design to the critical ceramic element, Bosch is known worldwide for quality and performance.
See More
DENSO – "DENSO Oxygen Sensor: 4 Wire, 11.77"" Long, Heated, Universal Fit, 234-4209" (Part No.234-4209)
from
$83.99
DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision built for exact replacement, and a first time fit; This innovative line features DENSO’s exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead posining for improved engine performance, greater fuel efficiency, and unparalleled longevity; DENSO gives you the right part and the right fit, the first time.
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DENSO – "DENSO Oxygen Sensor: 4 Wire, 11.77"" Long, Heated, Universal Fit, 234-4210" (Part No.234-4210)
from
$81.99
DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision built for exact replacement, and a first time fit; This innovative line features DENSO’s exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead posining for improved engine performance, greater fuel efficiency, and unparalleled longevity; DENSO gives you the right part and the right fit, the first time.
See More
Bosch – "Bosch Oxygen Sensor: 4 Wire, 25.87"" Long, Heated, Universal, 15741" (Part No.15741)
from
$69.99
Bosch is the world’s leading supplier and original equipment manufacturer of Oxygen Sensors. Bosch invented the automotive oxygen sensor and leads the way in sensor technology and innovation. From overall sensor design to the critical ceramic element, Bosch is known worldwide for quality and performance.
See More
NTK – "NTK Switching Oxygen Sensor: 3 Wire, 36.5"" Long, Heated, Direct Fit, 22118" (Part No.22118)
from
$59.99
NGK is the world’s largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle’s on-board diagnostic system in maintaining optimal engine performance, maximizing fuel efficiency and reducing harmful emissions. Providing constant closed loop feedback to the ECU, oxygen sensors help to control the air-fuel ratio while alerting OBDII systems of possible problems with fuel delivery or catalytic converter efficiency. A ceramics company at our core, uses state-of-the art technology enabling control of the ceramic element used in our oxygen sensors from raw material to finished product. Trust The Sensor Specialist for full-line market support and OE application technology.
See More
NTK – "NTK Switching Oxygen Sensor: 4 Wire, 31"" Long, Heated, Direct Fit, 22115" (Part No.22115)
from
$104.99
NGK is the sensor specialist for import and domestic applications. Established under the NGK product family, oxygen sensors are part of our ongoing commitment to streamlining product types and increasing coverage. A ceramic company at our core, uses cutting-edge technology to control the ceramic used in our oxygen sensors from raw material to finished product. NTK is the world’s largest supplier and manufacturer of OE oxygen sensors. Combining expertise and innovation, oxygen sensors deliver superior fit, form, and function. oxygen sensors undergo extensive testing during manufacturing to ensure quality and reliability that meets or exceeds OE specifications. As new vehicles incorporate connected and automated technologies, trust The Sensor Specialist for comprehensive market support and OE application technology.
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NTK – "NTK Switching Oxygen Sensor: 4 Wire, 15.75"" Long, Heated, Direct Fit, 22097" (Part No.22097)
from
$65.99
NGK is the sensor specialist for import and domestic applications. Established under the NGK product family, oxygen sensors are part of our ongoing commitment to streamlining product types and increasing coverage. A ceramic company at our core, uses cutting-edge technology to control the ceramic used in our oxygen sensors from raw material to finished product. NTK is the world’s largest supplier and manufacturer of OE oxygen sensors. Combining expertise and innovation, oxygen sensors deliver superior fit, form, and function. oxygen sensors undergo extensive testing during manufacturing to ensure quality and reliability that meets or exceeds OE specifications. As new vehicles incorporate connected and automated technologies, trust The Sensor Specialist for comprehensive market support and OE application technology.
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NTK – "NTK Switching Oxygen Sensor: 4 Wire, 27.5"" Long, Heated, Direct Fit, 22100" (Part No.22100)
from
$78.99
NGK is the sensor specialist for import and domestic applications. Established under the NGK product family, oxygen sensors are part of our ongoing commitment to streamlining product types and increasing coverage. A ceramic company at our core, uses cutting-edge technology to control the ceramic used in our oxygen sensors from raw material to finished product. NTK is the world’s largest supplier and manufacturer of OE oxygen sensors. Combining expertise and innovation, oxygen sensors deliver superior fit, form, and function. oxygen sensors undergo extensive testing during manufacturing to ensure quality and reliability that meets or exceeds OE specifications. As new vehicles incorporate connected and automated technologies, trust The Sensor Specialist for comprehensive market support and OE application technology.
See More
NTK – "NTK Switching Oxygen Sensor: 4 Wire, 20.75"" Long, Heated, Direct Fit, 22116" (Part No.22116)
from
$54.99
NGK is the sensor specialist for import and domestic applications. Established under the NGK product family, oxygen sensors are part of our ongoing commitment to streamlining product types and increasing coverage. A ceramic company at our core, uses cutting-edge technology to control the ceramic used in our oxygen sensors from raw material to finished product. NTK is the world’s largest supplier and manufacturer of OE oxygen sensors. Combining expertise and innovation, oxygen sensors deliver superior fit, form, and function. oxygen sensors undergo extensive testing during manufacturing to ensure quality and reliability that meets or exceeds OE specifications. As new vehicles incorporate connected and automated technologies, trust The Sensor Specialist for comprehensive market support and OE application technology.
See More
Bosch – "Bosch Oxygen Sensor: 4 Wire, 15.16"" Long, Heated, Exact Fit, 15429" (Part No.15429)
from
$94.99
Bosch is the world’s leading supplier and original equipment manufacturer of Oxygen Sensors. Bosch invented the automotive oxygen sensor and leads the way in sensor technology and innovation. From overall sensor design to the critical ceramic element, Bosch is known worldwide for quality and performance.
See More
DENSO – "DENSO Oxygen Sensor: Upstream, 4 Wire, 48.43"" Long, Heated, Exact Fit, 234-4398" (Part No.234-4398)
from
$127.99
DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision built for exact replacement, and a first time fit; This innovative line features DENSO’s exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead posining for improved engine performance, greater fuel efficiency, and unparalleled longevity; DENSO gives you the right part and the right fit, the first time.
See More
Bosch – "Bosch Oxygen Sensor: 4 Wire, 24.02"" Long, Heated, Exact Fit, 15426" (Part No.15426)
from
$115.99
Bosch is the world’s leading supplier and original equipment manufacturer of Oxygen Sensors. Bosch invented the automotive oxygen sensor and leads the way in sensor technology and innovation. From overall sensor design to the critical ceramic element, Bosch is known worldwide for quality and performance.
See More
DENSO – "DENSO Oxygen Sensor: Downstream, 4 Wire, 36.22"" Long, Heated, Exact Fit, 234-4397" (Part No.234-4397)
from
$111.99
DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision built for exact replacement, and a first time fit; This innovative line features DENSO’s exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead posining for improved engine performance, greater fuel efficiency, and unparalleled longevity; DENSO gives you the right part and the right fit, the first time.
See More
NTK – "NTK Switching Oxygen Sensor: 4 Wire, 24.75"" Long, Heated, Direct Fit, 24678" (Part No.24678)
from
$106.99
NGK is the sensor specialist for import and domestic applications. Established under the NGK product family, oxygen sensors are part of our ongoing commitment to streamlining product types and increasing coverage. A ceramic company at our core, uses cutting-edge technology to control the ceramic used in our oxygen sensors from raw material to finished product. NTK is the world’s largest supplier and manufacturer of OE oxygen sensors. Combining expertise and innovation, oxygen sensors deliver superior fit, form, and function. oxygen sensors undergo extensive testing during manufacturing to ensure quality and reliability that meets or exceeds OE specifications. As new vehicles incorporate connected and automated technologies, trust The Sensor Specialist for comprehensive market support and OE application technology.
See More
NTK – "NTK Switching Oxygen Sensor: 4 Wire, 20.25"" Long, Heated, Direct Fit, 24697" (Part No.24697)
from
$96.99
NGK is the world’s largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle’s on-board diagnostic system in maintaining optimal engine performance, maximizing fuel efficiency and reducing harmful emissions. Providing constant closed loop feedback to the ECU, oxygen sensors help to control the air-fuel ratio while alerting OBDII systems of possible problems with fuel delivery or catalytic converter efficiency. A ceramics company at our core, uses state-of-the art technology enabling control of the ceramic element used in our oxygen sensors from raw material to finished product. Trust The Sensor Specialist for full-line market support and OE application technology.
See More
DENSO – "DENSO Oxygen Sensor: Downstream, 4 Wire, 25.98"" Long, Heated, Exact Fit, 234-4376" (Part No.234-4376)
from
$92.99
DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision built for exact replacement, and a first time fit; This innovative line features DENSO’s exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead posining for improved engine performance, greater fuel efficiency, and unparalleled longevity; DENSO gives you the right part and the right fit, the first time.
See More
Bosch – "Bosch Oxygen Sensor: 4 Wire, 36.22"" Long, Heated, Exact Fit, 15428" (Part No.15428)
from
$87.99
Bosch is the world’s leading supplier and original equipment manufacturer of Oxygen Sensors. Bosch invented the automotive oxygen sensor and leads the way in sensor technology and innovation. From overall sensor design to the critical ceramic element, Bosch is known worldwide for quality and performance.
See More
DENSO – "DENSO Oxygen Sensor: Downstream, 4 Wire, 24.09"" Long, Heated, Exact Fit, 234-4393" (Part No.234-4393)
from
$87.99
DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision built for exact replacement, and a first time fit; This innovative line features DENSO’s exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead posining for improved engine performance, greater fuel efficiency, and unparalleled longevity; DENSO gives you the right part and the right fit, the first time.
See More
Bosch – "Bosch Oxygen Sensor: 4 Wire, 496.06"" Long, Heated, Exact Fit, 15430" (Part No.15430)
from
$86.99
Bosch is the world’s leading supplier and original equipment manufacturer of Oxygen Sensors. Bosch invented the automotive oxygen sensor and leads the way in sensor technology and innovation. From overall sensor design to the critical ceramic element, Bosch is known worldwide for quality and performance.
See More
DENSO – "DENSO Oxygen Sensor: Downstream, 4 Wire, 18.70"" Long, Heated, Exact Fit, 234-4040" (Part No.234-4040)
from
$75.99
DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision built for exact replacement, and a first time fit; This innovative line features DENSO’s exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead posining for improved engine performance, greater fuel efficiency, and unparalleled longevity; DENSO gives you the right part and the right fit, the first time.
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DENSO – "DENSO Oxygen Sensor: 4 Wire, 11.61"" Long, Heated, Exact Fit, 234-4190" (Part No.234-4190)
from
$73.99
DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision built for exact replacement, and a first time fit; This innovative line features DENSO’s exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead posining for improved engine performance, greater fuel efficiency, and unparalleled longevity; DENSO gives you the right part and the right fit, the first time.
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DENSO – "DENSO Oxygen Sensor: Upstream, 4 Wire, 24.41"" Long, Heated, Exact Fit, 234-4399" (Part No.234-4399)
from
$61.99
DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision built for exact replacement, and a first time fit; This innovative line features DENSO’s exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead posining for improved engine performance, greater fuel efficiency, and unparalleled longevity; DENSO gives you the right part and the right fit, the first time.
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Most Popular 2005 Mazda 6 Fuel Injectors
Customize your Mazda with 12 Fuel Injectors products
like Air Flow Meters and Mass Air,
Fuel Injector Gaskets, and
Fuel Injectors, all
priced under $159.99.
DENSO – DENSO Mass Air Flow Sensor, 197-6020 (Part No.197-6020)
from
$159.99
DENSO’s innovate designs reduces the size and weight which allows for easy installation. Glass film coated sensing elements reduces contamination exposure and improves reliability.
See More
Felpro – Felpro Fuel Injector O-Ring Kit, ES 70599 (Part No.ES 70599)
from
$8.49
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
See More
Cardone – Cardone Remanufactured Mass Air Flow Sensor, 74-50009 (Part No.74-50009)
from
$69.99
CARDONE Remanufactured Mass Air Flow Sensors (MAFS) precisely track O.E. output curves and maintain specific tolerances to ensure accurate scan tool readings for proper operation. 100 percent re-soldering of critical components ensures superior electrical connections, eliminates intermittent failures and lengthens product life. With CARDONE Mass Air Flow Sensors (MAFS), you can expect smooth vehicle performance.
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Felpro – Felpro Fuel Injection Throttle Body Mounting Gasket, 61413 (Part No.61413)
from
$3.49
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
See More
Carquest Premium – Carquest New Mass Air Flow Sensor – Sensor Only, MQ6203 (Part No.MQ6203)
from
$96.99
Carquest Premium mass air flow (MAF) sensors are built to meet the original equipment (OE) specifications for each application. Our MAF sensors are built by a manufacturer that meets IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry. Carquest Premium mass air flow sensors are 100% new and undergo extensive validation testing to ensure long-lasting performance and reliability.
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Carquest Premium – Carquest Fuel Injector Seal Kit Remanufactured, AS045 (Part No.AS045)
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$6.99
CARQUEST fuel injector seal kits include the necessary O-rings and seals to properly reseal the injector, which is a recommended practice any time the injector is removed. Includes hard to find or previously dealer-only components.
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Carquest – Carquest Fuel Injector Seal Kit, 274838 (Part No.274838)
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$8.99
High-quality products that meet OE appearance and performance to provide professional technicians and DIYers with a cost-effective solution.
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Carquest Premium – Carquest Remanufactured Multi Port Fuel Injector, A212-3594 (Part No.A212-3594)
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$55.99
The CARQUEST line of remanufactured OEM fuel injectors are remanufactured using a proven 15 step process at a state-of-the-art remanufacturing facility in the USA Injectors are thoroughly tested under multiple operating conditions to ensure each injector meets or exceeds OE specifications for flow rate, spray pattern, coil resistance, form, fit and function.
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Carquest Premium – Carquest Remanufactured Multi Port Fuel Injector, A212-3194 (Part No.A212-3194)
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$61.99
The CARQUEST line of remanufactured OEM fuel injectors are remanufactured using a proven 15 step process at a state-of-the-art remanufacturing facility in the USA Injectors are thoroughly tested under multiple operating conditions to ensure each injector meets or exceeds OE specifications for flow rate, spray pattern, coil resistance, form, fit and function.
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Carquest Premium – Carquest Remanufactured Multi Port Fuel Injector, A212-3204 (Part No.A212-3204)
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$55.99
The CARQUEST line of remanufactured OEM fuel injectors are remanufactured using a proven 15 step process at a state-of-the-art remanufacturing facility in the USA Injectors are thoroughly tested under multiple operating conditions to ensure each injector meets or exceeds OE specifications for flow rate, spray pattern, coil resistance, form, fit and function.
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Victor Reinz – Victor Reinz Fuel Injector O-Ring Kit, 18-10027-01 (Part No.18-10027-01)
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$11.49
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.
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Victor Reinz – Victor Reinz Fuel Injection Throttle Body Mounting Gasket, 71-16599-00 (Part No.71-16599-00)
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$7.49
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.
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Top Picks for 2005 Mazda 6 Gas Caps
Upgrade Mazda 6s with top-quality Gas Caps parts, including 7 OEM and aftermarket selections for your 2005 model.
Carquest Premium – Carquest Keyed Alike Locking Fuel Cap, 17508 (Part No.17508)
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$14.29
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.
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Carquest Premium – Carquest Non-Locking Fuel Tank Cap, 10838 (Part No.10838)
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$15.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.
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Carquest Premium – Carquest Non-Locking Fuel Tank Cap, 10842 (Part No.10842)
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$17.79
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.
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Carquest Premium – Carquest Locking Fuel Tank Cap, 10508 (Part No.10508)
from
$24.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.
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Carquest Premium – Carquest Locking Fuel Tank Cap, 10512 (Part No.10512)
from
$24.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.
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Motorad – Motorad Direct Fit Tethered Non-Locking Gas Fuel Tank Cap:, MGC837T (Part No.MGC837T)
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$28.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.
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Carquest Premium – Carquest Keyed Alike Locking Fuel Cap, 17512 (Part No.17512)
from
$17.49
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.
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In-Demand Fuel Tanks for 2005 Mazda 6s
Select from 3 premium Fuel Tanks parts for your 2005 Mazda 6, with prices ranging from $12.49 to $220.99.
Delphi – Delphi Fuel Tank Cleaning Kit, FC01 (Part No.FC01)
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$12.49
When replacing a fuel pump or module, it’s extremely important to clean the tank. Existing dirt, debris, and contamination stuck in the fuel tank can clog the brand-new strainer. Delphi’s Fuel Tank Cleaning Kit (FC01) and Tool (FC02) can help clean your fuel tank in less than five minutes. The FC01 includes a low-suds solution, cloth, and gloves that works together with the FC02 to help clean those hard to reach places without having to remove the fuel tank. Visit our Resource Center for helpful tips and tricks on fuel pumps, technologies, and more: https://www.delphiautoparts.com/usa/en-US/resource-center.
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Dorman – Dorman Fuel Tank Strap – Direct replacement, 578-674 (Part No.578-674)
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$220.99
Recommended for replacement whenever the fuel tank is replaced or serviced, this strap is a direct replacement for the original. Manufactured from durable materials to withstand harsh road and weather conditions.
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Spectra Premium – Spectra Premium Fuel Tank Filler Neck, FN1021 (Part No.FN1021)
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$128.99
Innovative engineering, manufacturing technology and quality control ensure that Spectra Premium fuel filler necks meet or exceed the performance of the original equipment they replace.
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Most Sold 2005 Mazda 6 Fuel Pumps
Explore our best-selling Mazda parts for the 2005 6 among 5 OEM and aftermarket options starting from $183.99.
Carquest Premium – Carquest Fuel Pump Module Assembly: Fuel Pump, Sending Unit and Strainer, M2287396 (Part No.M2287396)
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$245.99
Carquest Premium fuel pump modules and assemblies are engineered by Carter Fuel Systems or Agility Auto Parts to meet or exceed Original Equipment (OE) specifications for fit, form and function. We have invested in industry-leading quality improvements like upgraded turbine impellers and 100% carbon commutators to deliver greater reliability. Carquest Premium fuel pump modules are supplied with the pump strainer and gaskets or seals when required for the application. Carquest Premium fuel pump modules are engineered with superior quality components to provide the longest life and reliable performance.
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Delphi – Delphi Fuel Pump Module Assembly: With Float Arm, FG1244 (Part No.FG1244)
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$421.99
Delphi is a Tier 1 supplier to the majority of global vehicle manufacturers and has been a manufacturer of dependable fuel pumps and fuel delivery parts for over 80 years. With over 30 OE-proprietary innovations and 150 patents in fuel technologies, Delphi is regarded as a market leader in North American fuel management with sales coverage at over 95%. Learn more about our expert-led training programs and tech hotline at 1-877-463-3574. Visit our Resource Center for helpful tips and tricks on fuel pumps, technologies, and more: https://www.delphiautoparts.com/usa/en-US/resource-center.
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Carquest Premium – Carquest Fuel Pump Module Assembly: Fuel Pump, Sending Unit and Strainer, M2520968 (Part No.M2520968)
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$671.99
Carquest Premium fuel pump modules and assemblies are engineered by Carter Fuel Systems or Agility Auto Parts to meet or exceed Original Equipment (OE) specifications for fit, form and function. We have invested in industry-leading quality improvements like upgraded turbine impellers and 100% carbon commutators to deliver greater reliability. Carquest Premium fuel pump modules are supplied with the pump strainer and gaskets or seals when required for the application. Carquest Premium fuel pump modules are engineered with superior quality components to provide the longest life and reliable performance.
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Delphi – Delphi Fuel Pump Module Assembly: With Float Arm, Seal, FG1246 (Part No.FG1246)
from
$325.99
Delphi is a Tier 1 supplier to the majority of global vehicle manufacturers and has been a manufacturer of dependable fuel pumps and fuel delivery parts for over 80 years. With over 30 OE-proprietary innovations and 150 patents in fuel technologies, Delphi is regarded as a market leader in North American fuel management with sales coverage at over 95%. Learn more about our expert-led training programs and tech hotline at 1-877-463-3574. Visit our Resource Center for helpful tips and tricks on fuel pumps, technologies, and more: https://www.delphiautoparts.com/usa/en-US/resource-center.
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Carquest Premium – Carquest Evaporative Emissions System Leak Detection Pump, VDN1035 (Part No.VDN1035)
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$183.99
Keep your EVAP system in check and ensure top-tier emissions control with CARQUEST’s high-performance Leak Detection Pumps. Built for accuracy and durability, these Leak Detection Pumps offer reliable performance, compliance with strict emission standards, and simple, direct fit installation. For dependable, eco-friendly performance, trust CARQUEST Leak Detection Pumps to protect your vehicle and the environment.
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Top-Rated Fuel and Emissions Systems Brands For Your 2005 Mazda 6
Shop for the best-rated brands offering Fuel and Emissions Systems and other products for your 2005 Mazda 6s. Below you’ll find some of our best rated Fuel and Emissions Systems from Felpro, DENSO, and Carquest Premium, and more. Fuel and Emissions Systems from these brands that fit a 2005 6 start at just $4.29 and are rated as high as 4.6 stars. OEM and aftermarket Fuel and Emissions Systems don’t get more top quality, durable, and affordable than from the brands below.
Popular Felpro 2005 Mazda 6 Fuel and Emissions Systems
When it comes to maintaining or upgrading your 2005 Mazda 6, using quality Fuel and Emissions Systems is essential to ensure durability and a perfect fit. Felpro ticks all of those boxes. We offer a wide selection of Felpro Fuel and Emissions Systems, specifically designed for the 2005 Mazda 6. With over 3 Felpro brand Fuel and Emissions Systems in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $4.29, with an average price of just $6.42. Plus, with over 112 customer reviews and an average rating of 4.6 stars, you can trust that our Felpro Fuel and Emissions Systems will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.
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$6.49
(1)
Felpro Exhaust Gas Recirculation (EGR) Valve Gasket, 71224
“Fixed my problem and I’m back driving again”
Popular DENSO 2005 Mazda 6 Fuel and Emissions Systems
DENSO auto parts is one of the highest quality Fuel and Emissions System brands in the market. Any 2005 Mazda 6 owner should feel confident when installing genuine DENSO parts in their vehicle. To ensure the best fit and performance for your 2005 6, Advance Auto Parts carries a full inventory of 2 DENSO Fuel and Emissions Systems. Plus you will be keeping your Mazda in peak condition while saving money because prices on these DENSO Fuel and Emissions Systems range from $81.99 to $159.99, plus, with more than 12 customer reviews and an impressive 4.6 stars average rating, you can be confident the Fram Fuel and Emissions Systems below will deliver on both quality and value.
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$81.99
(5)
"DENSO Oxygen Sensor: Downstream, 4 Wire, 25.59"" Long, Heated, Exact Fit, 234-4752"
“Exactly as described and direct fit.”
FAQs for 2005 Mazda 6 Fuel and Emissions Systems
Which Fuel and Emissions Systems are best-sellers for 2005 Mazda 6s?
Out of 69 Fuel and Emissions Systems that fit 2005 Mazda 6s, the following parts are the top sellers:
- Felpro Fuel Injector O-Ring Kit, ES 70599 (3504360) – $8.49
- "Bosch Oxygen Sensor: 4 Wire, 24.92"" Long, Heated, Universal, 15733" (18730541) – $92.99
- "Bosch Oxygen Sensor: 4 Wire, 24.02"" Long, Heated, Universal, 15730" (19370039) – $89.99
What’s the price range for 2005 Mazda 6 Fuel and Emissions Systems?
Fuel and Emissions System prices for the 2005 Mazda 6 start at $3.49 and go up to $671.99 for the most premium parts.
What’s the average price of a Fuel and Emissions System for a 2005 Mazda 6?
The average price for Fuel and Emissions Systems for the 2005 Mazda 6 is $91.09. Keep in mind the variety of part types within our Fuel and Emissions System category so you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Fuel and Emissions Systems for other Mazda 6 model years?
What are the cheapest Fuel and Emissions Systems for my 2005 Mazda 6?
The cheapest 2005 Mazda 6 Fuel and Emissions Systems we carry in stock are:
- Felpro Fuel Injection Throttle Body Mounting Gasket, 61413 (21021865) – $3.49
- Felpro Fuel Injection Idle Air Control Valve Seal, 72302 (20780491) – $4.29
- Carquest Exhaust Gas Recirculation (EGR) Valve Gasket, EVA1193 (12482003) – $5.99
- Felpro Exhaust Gas Recirculation (EGR) Valve Gasket, 71224 (20688922) – $6.49
- Felpro Exhaust Gas Recirculation (EGR) Valve Gasket, 71227 (20688962) – $6.49
What are the top-rated Fuel and Emissions Systems that fit the 2005 Mazda 6?
Out of 1,422 reviews by customers, our 2005 Mazda 6 Fuel and Emissions Systems have an average customer rating of . These are some of the highest-rated Fuel and Emissions System types for the 2005 Mazda 6 and their top-rated products:
- Idle Air Control Parts
- Felpro Fuel Injection Idle Air Control Valve Seal, 72302 (20780491) – $4.29
- Exhaust Gas Recirculation (EGR) Parts
- Felpro Fuel Injection Idle Air Control Valve Seal, 72302 (20780491) – $4.29
What types of Fuel and Emissions Systems do you sell for my 2005 Mazda 6?
As of 8/2/26, these are some of the most in-demand types of Fuel and Emissions Systems for a 2005 Mazda 6:
Can I get help with 2005 Mazda 6 Fuel and Emissions System orders?
Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Mazda Fuel and Emissions Systems and more.
What is your return policy for Mazda 6 Fuel and Emissions Systems?
Advance Auto Parts keeps returns simple. For new Mazda 6 Fuel and Emissions Systems and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.
