2017 Audi A4 Fuel and Emissions Systems

Name: Remanufactured Fuel Injector
Brand: Carquest Premium
SKU: A512-1195
Price: 126.99 USD

Below you will find various in-demand Audi Fuel and Emissions Systems, components and accessories for your 2017 A4. Advance Auto Parts has popular A4 parts like Fuel Pumps, Gas Caps, Oxygen Sensors and more. You’ll also find aftermarket and OEM Fuel and Emissions Systems for other A4 model years including 2011, 2012, 2013, 2014, 2015, 2016, 2018, 2019, 2020 and more. Select a category of 2017 Audi A4 Fuel and Emissions Systems below and start saving instantly.

Popular 2017 Audi A4 Fuel and Emissions Systems Categories

Air- Fuel Ratio Sensors

Fuel Tank Cleaning Kits

Air Flow Meters and Mass Air

Gas Caps

Fuel Pumps

Oxygen Sensors

MAP-Barometric Pressures

Manifold Air Pressure Sensors

Direct Injection High Pressure Fuel Pumps

Fuel Injectors

Fuel Injector O-Ring Kits

Fuel Injector Seal Kits

Fuel Injector Gaskets

Fuel Injector O-rings

Fuel Pump O-Rings

Fuel Cap Tester Adapters

Fuel Injector Seal Tool Set

Essential Fuel and Emissions Systems for 2017 Audi A4s

from

$126.99

CARQUEST’s line of remanufactured OEM fuel injectors are remanufactured using a proven 15 step process at a state-of-the-art remanufacturing facility in the U.S.A. Each injector is 100% 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. Each injector includes new external seals and o-rings.

Product Features:

Each unit is 100% tested to OE specifications.
Includes new o-rings and seals made of premium OE quality materials.
Includes application specific technical bulletin, where applicable.

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$189.99

DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled performance. 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.

Product Features:

Specifically designed to meet the increasing demands of today’s engines
100% checked for high temperature signal output, air tightness, continuity, and heat resistance for optimal efficiency and performance
Coated with aluminum oxide to prevent silicone and lead from contacting the ceramic element and damaging the platinum electrode
Double protection cover helps maintain proper unit temperature for quicker response times, which is critical to your vehicle’s fuel efficiency
Manufactured with a rugged stainless steel housing and porous PTFE filter to resist corrosion and contamination

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$8.49

from

$3.99

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:

Meets or exceeds all original equipment specifications
Design to ensure a perfect fit
Engineered and manufactured specifically for the repair environment
Unsurpassed quality you can trust
Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes

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$12.49

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.

Product Features:

Choosing Victor Reinz assures getting OE quality parts in gaskets sets that have the coverage, contents, packaging and electronic cataloging to best meet the needs of the aftermarket.

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$637.35

Hitachi Automotive Systems manufactures and markets engine management, electric powertrain, drive control, and car information systems for major automotive original equipment manufacturers worldwide. As a part of the fuel delivery system, the fuel pump is the bloodline of a vehicle, sending a constant supply of pressurized fuel from the tank to the fuel injector. The pump creates positive pressure in the fuel lines, pushing fuel to the engine. Rely on Hitachi OE fuel pumps to disperse fuel accurately and meet optimal horsepower requirements for the modern vehicle!

Product Features:

Constant and pressurized supply of fuel
Accurate fuel dispensing
Fuel flow meets the optimal horsepower requirements of modern vehicles
OE quality and reliability

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$132.99

Continental mass air flow sensors, or MAFS, are the genuine OEM part. Continental sensors are made and manufactured to the highest quality and original equipment specifications. They are identical in fit, form, and function and provide the genuine quality of OE components supplied to auto manufacturers worldwide. MAFS are essential in optimizing fuel economy and ensure your vehicle is running at peak performance and efficiency.

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$332.30

Hitachi manufactures a direct fit Air Mass Meter that guarantees OEM quality, fit and performance.

Product Features:

OEM Quality Direct fit Application
Platinum coated sensing element
Meets or exceeds OEM specifications
Utilizes the factory style mounts, connectors and fittings
Provides exceptional reliability

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$424.99

Continental fuel modules are a genuine OEM part. They are identical in fit, form, and function and provide the genuine quality of OE components supplied to auto manufacturers worldwide. Professional technicians and DIYers alike want quality products for ease of installation, fit, and performance. Continental fuel modules are designed for long service life and simplified installation. They are built in OE ISO TS certified facilities and manufactured to the highest quality standards. They offer dependable performance and robust design by being a genuine OEM part while still maintaining a competitive price.

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$301.99

100 years of OE experience, supplier to the world’s top automakers, OE Heritage and knowledge built into every aftermarket part, comprehensive portfolio for a wide range of vehicles and model years.

Product Features:

Delphi is a global OE manufacturer and all fuel pumps are built to Delphi’s OE standards
Empty float height and float retention matches OE specifications and guarantees correct gas gauge reading
Lower amperage draws less load on vehicle’s electrical system
Part is validated, tested and matched to the right vehicle application
Always be sure to check and clean fuel tank to avoid unnecessary returns
Lower failure rates due to its innovative design and durability

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$119.99

GDI SEAL TOOL KIT

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$15.36

Fuel Injector Repair

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$10.99

Bosch is one of the largest global suppliers of automotive products, developing, manufacturing and supplying precision OE components and systems to vehicle manufacturers and the automotive aftermarket. This 5-piece kit contains 3 O-rings (black), 1 support ring (gray), and 1 protective cap (yellow). Use one kit per injector.

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$9.99

The ACDelco Professional Fuel Injector Seal Kit contains high quality aftermarket replacement components for one or more of the following vehicle systems: ignition, and/or engine fuel management. This premium aftermarket kit contains components that are manufactured to meet or exceed your expectations for fit, form, and function.

Product Features:

Professional, premium aftermarket replacement
Provides the performance and dependability you expect from ACDelco
Manufactured to meet expectations for fit, form, and function

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$12.99

Product Features:

Premium OE quality materials
Includes upper o-ring
Includes plastic split ring
Includes combustion seal
Includes retainer clip

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$12.99

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.

Product Features:

Passes all state and federal emissions tests
Manufactured from durable, long-life materials
Reduces air pollution with proper sealing and venting
Independently tested for emission control

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$21.99

Protects your fuel from theft and vandalism
Passes all state and federal emissions tests
Manufactured from durable, long-life materials
Reduces air pollution with proper sealing and venting
Independently tested for emission control

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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.

Product Features:

Helps avoid premature fuel pump failure
Lint free towel included
Low suds formulation
Removes harmful contaminants from the fuel tank

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$246.99

CARQUEST sensors ensure that your engine runs efficiently to reach the best gas mileage on your vehicle.

Product Features:

Made to OE spec to ensure a proper fit, form and function.
Sensors are engineered for precision performance, durability and a long service life.

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$51.97

Original Equipment Manifold Absolute Pressure/Manifold Air Temperature Sensors are designed to perform in harsh environments such as extreme temperatures and vibration, thermal and mechanical shock. The Original Equipment Manifold Absolute Pressure sensor is the ORIGINAL part, supplied in a plain box, with the car manufacturer’s logo on the part.

Product Features:

Designed for under-hood environments
All-silicon, solid-state microelectronic technology
Temperature compensation
Electromagnetic interference (EMI) protection
Air temperature output

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$48.99

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.

Product Features:

CARQUEST MAP sensors connectors are exact OE fit to ensure the proper vacuum is maintained to prevent power loss and to minimize internal contamination.
CARQUEST MAP sensors utilize high temperature resistant seals. Damaged seals can directly impact the vehicles fuel-to-air ratio, making it less fuel efficient.
CARQUEST MAP sensors are 100% individually tested for all product functionalities including proper vacuum seal and electrical output.

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$43.99

Fuel Cap Tester Adaper for use with Stant fuel cap testers. Color coded for easy identification. Made of durable plastic.

Product Features:

BAR Certified adapters
Adapter check’s a fuel cap’s ability to hold pressure.
Adapters meet EPA standards for recommended fleet coverage.
Check adapter application chart for specific makes and models

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$15.99

Fuel Cap Tester Adaper for use with Stant fuel cap testers. Color coded for easy identification. Made of durable plastic.

Product Features:

BAR Certified adapters
Adapter check’s a fuel cap’s ability to hold pressure.
Adapters meet EPA standards for recommended fleet coverage.
Check adapter application chart for specific makes and models

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$34.99

Fuel Cap Tester Adaper for use with Stant fuel cap testers. Color coded for easy identification. Made of durable plastic.

Product Features:

BAR Certified adapters
Adapter check’s a fuel cap’s ability to hold pressure.
Adapters meet EPA standards for recommended fleet coverage.
Check adapter application chart for specific makes and models

from

$95.90

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 strong for best-in-class performance and maximum service life.

Product Features:

OE-Equivalent.
Direct fit for easy installation.
OE Style connectors and wire lengths.
Base ceramic probe of Zirconium and Yttrium.
Patented Platinum Power Grid.
Fine particle filter. From overall sensor design to the critical ceramic element, Bosch is known worldwide for quality and performance. Installation Notes: Vehicles equipped with Air Fuel Ratio Sensors may look very similar to the Oxygen Sensor. Please confirm the correct part before ordering and if the connector does not match, do not install.

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$234.99

DENSO Air/Fuel Ratio 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.; DENSO gives you the right part and the right fit+ the first time.

Product Features:

Specifically designed to meet the increasing demands of today’s engines
100% checked for high temperature signal output, air tightness, continuity, and heat resistance for optimal efficiency and performance
Coated with aluminum oxide to prevent silicone and lead from contacting the ceramic element and damaging the platinum electrode
Double protection cover helps maintain proper unit temperature for quicker response times, which is critical to your vehicle’s fuel efficiency
Manufactured with a rugged stainless steel housing and porous PTFE filter to resist corrosion and contamination

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$148.15

OE-Equivalent.
Direct fit for easy installation.
OE Style connectors and wire lengths.
Base ceramic probe of Zirconium and Yttrium.
Patented Platinum Power Grid.

from

$90.97

OE-Equivalent.
Direct fit for easy installation.
OE Style connectors and wire lengths.
Base ceramic probe of Zirconium and Yttrium.
Patented Platinum Power Grid.

Upgrade your 2017 Audi A4 with Top-Quality Fuel and Emissions Systems

When it comes to maintaining or upgrading your 2017 Audi A4, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Audi or enhancing its overall performance, Fuel and Emissions Systems are key to keeping your A4 functioning at its best. At Advance Auto Parts, we offer a wide selection of 26 Fuel and Emissions Systems for the 2017 Audi A4, designed to meet your needs without breaking the bank. From Fuel Pump replacements to Gas Caps 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 2017 Audi A4 at great prices. Our Fuel and Emissions Systems inventory for this model ranges from just $1.09 to $459.99, with an average price of $134.95. Our 26 Fuel and Emissions Systems in stock come from 11 trusted brands, so you’re sure to find the right part for your 2017 Audi A4 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 2017 Audi A4, we stock popular OEM and aftermarket Fuel and Emissions Systems from top names like Carquest Premium Carquest, and more. Carquest Premium Fuel and Emissions Systems start at just $15.29 and boast an impressive 4 stars average rating from customers. With 183 customer reviews and counting, our 2017 Audi A4 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 2017 Audi A4 is always ready to roll. We’re committed to providing you with everything you need to keep your A4 in top shape, all in one place. Start shopping confidently below for your 2017 Audi A4!

Best-Selling Fuel Pumps for 2017 Audi A4s

Enhance the driving experience in your Audi with 5 quality Fuel Pump components, starting at $3.99.

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$3.99

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:

Meets or exceeds all original equipment specifications
Design to ensure a perfect fit
Engineered and manufactured specifically for the repair environment
Unsurpassed quality you can trust
Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes

from

$404.99

Capable of delivering fuel at high pressures that can range from 2,000-2,800 PSI
Mechanically driven high fuel flow pump enables rail pressure build up quickly for fast start times
Fuel delivered directly into the engine combustion chamber for increased horsepower and fuel economy
Meets OE specifications

from

$459.99

Delphi is a global OE manufacturer and all fuel pumps are built to Delphi’s OE standards
Empty float height and float retention matches OE specifications and guarantees correct gas gauge reading
Lower amperage draws less load on vehicle’s electrical system
Part is validated, tested and matched to the right vehicle application
Always be sure to check and clean fuel tank to avoid unnecessary returns
Lower failure rates due to its innovative design and durability

from

$384.99

Capable of delivering fuel at high pressures that can range from 2,000-2,800 PSI
Mechanically driven high fuel flow pump enables rail pressure build up quickly for fast start times
Fuel delivered directly into the engine combustion chamber for increased horsepower and fuel economy
Meets OE specifications

from

$43.99

Fuel Cap Tester Adaper for use with Stant fuel cap testers. Color coded for easy identification. Made of durable plastic.

Product Features:

BAR Certified adapters
Adapter check’s a fuel cap’s ability to hold pressure.
Adapters meet EPA standards for recommended fleet coverage.
Check adapter application chart for specific makes and models

Top Picks for 2017 Audi A4 Oxygen Sensors

Upgrade Audi A4s with top-quality Oxygen Sensors parts, including 4 OEM and aftermarket selections for your 2017 model.

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$216.99

OXYGEN SENSOR

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$168.99

from

$167.99

Specifically designed to meet the increasing demands of today’s engines
100% checked for high temperature signal output, air tightness, continuity, and heat resistance for optimal efficiency and performance
Coated with aluminum oxide to prevent silicone and lead from contacting the ceramic element and damaging the platinum electrode
Double protection cover helps maintain proper unit temperature for quicker response times, which is critical to your vehicle’s fuel efficiency
Manufactured with a rugged stainless steel housing and porous PTFE filter to resist corrosion and contamination

from

$148.99

NTK 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, NTK 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.

Product Features:

OEM QUALITY: NTK is the world’s largest supplier of original equipment oxygen sensors with renowned quality that meets or exceeds OEM specifications
PRODUCT ENGINEERING: Based on OE expertise, but specifically engineered for the aftermarket, NTK Oxygen Sensors offer superior OE fit, form, function
OE TECHNOLOGY: Upgraded to the latest OE technologies, NTK Oxygen Sensors are designed to reduce OE failures, enhance durability and performance
EXTENSIVE TESTING: OE development includes vibration and thermal shock testing. Testing during manufacturing guarantees quality and reliability
EASY INSTALLATION: NTK Oxygen Sensors are equipped with OE specified, water-resistant connectors and harness accessory hardware for easy installation
ADVANCED CERAMIC SENSOR ELEMENT: 3-stage contaminant-resistant plasma jet and deposit trap overcoat protects against element poisoning
NTK ADVANTAGE: Superior dual-coated platinum interface and thinner ceramic element produces fastest light off and response times with best durability

In-Demand Fuel Injectors for 2017 Audi A4s

Select from 9 premium Fuel Injectors parts for your 2017 Audi A4, with prices ranging from $1.09 to $175.99.

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$16.05

High-quality products that meet OE appearance and performance to provide professional technicians and DIYers with a cost-effective solution.

Product Features:

Designed to OE standards for ease of installation
High-quality materials withstand extreme conditions
Undergoes extensive testing to ensure reliability
As a global manufacturer of automotive aftermarket products, we maintain complete quality control throughout the manufacturing process

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$175.99

100% new; Delphi OE Technology Validated to match the vehicle applications; Manufactured to meet or exceed OE requirements.

Product Features:

Delphi mass air flow sensors are the global benchmark for accuracy and signal noise
Delphi mass air flow sensors feature high quality sensing elements for outstanding performance over a wide range of ambient temperatures
Delphi is a manufacturer of OE mass air flow sensors since their first use over 30 years ago
All parts are calibrated and tested to match the OE part
Probe solution offered wherever possible to reduce repair time by eliminating the need to replace the flow tube
Delphi OE technology validated to match the vehicle applications

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$153.43

FUEL INJECTOR

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$119.99

GDI SEAL TOOL KIT

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$65.99

Each unit is 100% tested to OE specifications.
Includes new o-rings and seals made of premium OE quality materials.
Includes application specific technical bulletin, where applicable.

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$15.29

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. Each kit services one injector and includes hard to find or previously dealer-only components.

Product Features:

Premium OE quality materials.
Services one injector.

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$10.59

FI Throttle Body Mou

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$8.86

Fuel Injector O-Ring

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$1.09

Fuel Injector O-Ring

Most Sold 2017 Audi A4 Air Flow Sensors

Explore our best-selling Audi parts for the 2017 A4 among 6 OEM and aftermarket options starting from $51.97.

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$149.99

NTK 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. While conventional switching oxygen sensors only switch rich or lean, wideband oxygen (or Air-Fuel Ratio) sensors produce a linear output signal that allows the ECU determine exactly how rich or lean an engine is running and make continuous and precise adjustments of the air-fuel mixture to stay closest to stoichiometric, providing the best possible combustion and fewest emissions. A ceramics company at our core, NTK uses state-of-the art technology enabling complete control of the ceramics used in our wideband oxygen sensors from raw material to finished product. Trust The Sensor Specialist for full-line market support and OE application technology.

Product Features:

OEM QUALITY: NTK is the world’s largest supplier of original equipment oxygen sensors with renowned quality that meets or exceeds OEM specifications
PRODUCT ENGINEERING: Based on OE expertise, but specifically engineered for the aftermarket, NTK Oxygen Sensors offer superior OE fit, form, function
OE TECHNOLOGY: Upgraded to the latest OE technologies, NTK Oxygen Sensors are designed to reduce OE failures, enhance durability and performance
EXTENSIVE TESTING: OE development includes vibration and thermal shock testing. Testing during manufacturing guarantees quality and reliability
EASY INSTALLATION: NTK Oxygen Sensors are equipped with OE specified, water-resistant connectors and harness accessory hardware for easy installation
ADVANCED CERAMIC SENSOR ELEMENT: 3-stage contaminant-resistant plasma jet and deposit trap overcoat protects against element poisoning
NTK ADVANTAGE: Superior dual-coated platinum interface and thinner ceramic element produces fastest light off and response times with best durability

from

$51.97

Designed for under-hood environments
All-silicon, solid-state microelectronic technology
Temperature compensation
Electromagnetic interference (EMI) protection
Air temperature output

from

$238.99

Specifically designed to meet the increasing demands of today’s engines
100% checked for high temperature signal output, air tightness, continuity, and heat resistance for optimal efficiency and performance
Coated with aluminum oxide to prevent silicone and lead from contacting the ceramic element and damaging the platinum electrode
Double protection cover helps maintain proper unit temperature for quicker response times, which is critical to your vehicle’s fuel efficiency
Manufactured with a rugged stainless steel housing and porous PTFE filter to resist corrosion and contamination

from

$218.99

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.

Product Features:

CARQUEST MAP sensors connectors are exact OE fit to ensure the proper vacuum is maintained to prevent power loss and to minimize internal contamination.
CARQUEST MAP sensors utilize high temperature resistant seals. Damaged seals can directly impact the vehicles fuel-to-air ratio, making it less fuel efficient.
CARQUEST MAP sensors are 100% individually tested for all product functionalities including proper vacuum seal and electrical output.

from

$189.99

NTK 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. While conventional switching oxygen sensors only switch rich or lean, wideband oxygen (or Air-Fuel Ratio) sensors produce a linear output signal that allows the ECU determine exactly how rich or lean an engine is running and make continuous and precise adjustments of the air-fuel mixture to stay closest to stoichiometric, providing the best possible combustion and fewest emissions. A ceramics company at our core, NTK uses state-of-the art technology enabling complete control of the ceramics used in our wideband oxygen sensors from raw material to finished product. Trust The Sensor Specialist for full-line market support and OE application technology.

Product Features:

OEM QUALITY: NTK is the world’s largest supplier of original equipment oxygen sensors with renowned quality that meets or exceeds OEM specifications
PRODUCT ENGINEERING: Based on OE expertise, but specifically engineered for the aftermarket, NTK Oxygen Sensors offer superior OE fit, form, function
OE TECHNOLOGY: Upgraded to the latest OE technologies, NTK Oxygen Sensors are designed to reduce OE failures, enhance durability and performance
EXTENSIVE TESTING: OE development includes vibration and thermal shock testing. Testing during manufacturing guarantees quality and reliability
EASY INSTALLATION: NTK Oxygen Sensors are equipped with OE specified, water-resistant connectors and harness accessory hardware for easy installation
ADVANCED CERAMIC SENSOR ELEMENT: 3-stage contaminant-resistant plasma jet and deposit trap overcoat protects against element poisoning
NTK ADVANTAGE: Superior dual-coated platinum interface and thinner ceramic element produces fastest light off and response times with best durability

Air-Fuel Ratio Sensor 4 Wire, Direct Fit, Heated, Wire Length: 14.96

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$188.99

DENSO Air/Fuel Ratio Sensors are manufactured and tested to the strictest OE standards for unparalleled performance.. Each component is precision-built for exact replacement¿ and a first time fit.. DENSO gives you the right part and the right fit¿ the first time.

Top-Rated Fuel and Emissions Systems Brands For Your 2017 Audi A4

Shop for the best-rated brands offering Fuel and Emissions Systems and other products for your 2017 Audi A4s. Below you’ll find some of our best rated Fuel and Emissions Systems from Carquest Premium and Carquest, and more. Fuel and Emissions Systems from these brands that fit a 2017 A4 start at just $15.29 and are rated as high as 4 stars. OEM and aftermarket Fuel and Emissions Systems don’t get more top quality, durable, and affordable than from the brands below.

Popular Carquest Premium 2017 Audi A4 Fuel and Emissions Systems

When it comes to maintaining or upgrading your 2017 Audi A4, using quality Fuel and Emissions Systems is essential to ensure durability and a perfect fit. Carquest Premium ticks all of those boxes. We offer a wide selection of Carquest Premium Fuel and Emissions Systems, specifically designed for the 2017 Audi A4. With over 6 Carquest Premium 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 $15.29, with an average price of just $83.96. Plus, with over 36 customer reviews and an average rating of 4 stars, you can trust that our Carquest Premium 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.

from
$119.99

This product is not rated

GDI SEAL TOOL KIT

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$65.99

This product is not rated

Remanufactured Fuel Injector

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from
$218.99

This product is not rated

Manifold Absolute Pressure Sensor (MAP)

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Popular Carquest 2017 Audi A4 Fuel and Emissions Systems

Carquest auto parts is one of the highest quality Fuel and Emissions System brands in the market. Any 2017 Audi A4 owner should feel confident when installing genuine Carquest parts in their vehicle. To ensure the best fit and performance for your 2017 A4, Advance Auto Parts carries a full inventory of 1 Carquest Fuel and Emissions Systems. Plus you will be keeping your Audi in peak condition while saving money because prices on these Carquest Fuel and Emissions Systems range up to $16.05, plus, with more than 1 customer reviews and an impressive 4 stars average rating, you can be confident the Fram Fuel and Emissions Systems below will deliver on both quality and value.

from
$16.05

(1)

Fuel Injector Seal Kit

“It was a little pricey and no hardware came with it, so save the nuts and bolts from the old one, otherwise it fit perfectly and works great.”

FAQs for 2017 Audi A4 Fuel and Emissions Systems

Which Fuel and Emissions Systems are best-sellers for 2017 Audi A4s?

Out of 26 Fuel and Emissions Systems that fit 2017 Audi A4s, the following parts are the top sellers:

Fuel Tank Cleaning Kit (11692237) – $12.49
MAP Sensor (12074218) – $51.97
Wideband Oxygen Sensor: Air-Fuel Ratio 5 Wire, 22.75" Long, Heated, Direct Fit (12132207) – $149.99

What’s the price range for 2017 Audi A4 Fuel and Emissions Systems?

Fuel and Emissions System prices for the 2017 Audi A4 start at $1.09 and go up to $459.99 for the most premium parts.

What’s the average price of a Fuel and Emissions System for a 2017 Audi A4?

The average price for Fuel and Emissions Systems for the 2017 Audi A4 is $134.95. 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 Audi A4 model years?

Yes, we currently carry Fuel and Emissions Systems for 24 model years of Audi A4s between 1996 and 2020. Fuel and Emissions Systems are bought most frequently for the following model years: 2020, 2019, 2018, 2016, 2015, 2014, 2013, 2012, and 2011.

What are the cheapest Fuel and Emissions Systems for my 2017 Audi A4?

The cheapest 2017 Audi A4 Fuel and Emissions Systems we carry in stock are:

Fuel Injector O-Ring (12053420) – $1.09
O-RING (12005668) – $3.99
Fuel Injector O-Ring (12585951) – $8.86
FI Throttle Body Mou (12589421) – $10.59
Fuel Tank Cleaning Kit (11692237) – $12.49

What are the top-rated Fuel and Emissions Systems that fit the 2017 Audi A4?

Out of 183 reviews by customers, our 2017 Audi A4 Fuel and Emissions Systems have an average customer rating of . These are some of the highest-rated Fuel and Emissions System types for the 2017 Audi A4 and their top-rated products:

Fuel Injectors
- Fuel Injector Seal Kit (10691243) – $16.05

What types of Fuel and Emissions Systems do you sell for my 2017 Audi A4?

As of 2/5/25, these are some of the most in-demand types of Fuel and Emissions Systems for a 2017 Audi A4:

Can I get help with 2017 Audi A4 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 Audi Fuel and Emissions Systems and more.

What is your return policy for Audi A4 Fuel and Emissions Systems?

Advance Auto Parts keeps returns simple. For new Audi A4 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.

2017 Audi A4 Fuel and Emissions Systems

Carquest Premium – Remanufactured Fuel Injector (Part No.A512-1195)

DENSO – Oxygen Sensor: Downstream, 4 Wire, 28.74" Long, Heated, Exact Fit (Part No.234-4808)

Bosch – Fuel Injector O-Ring (Part No.C1012290582BOS)

Felpro – O-RING (Part No.71857)

Victor Reinz – Fuel Injection Throttle Body Mounting Gasket (Part No.71-16550-00)

Hitachi – OE Direct Injection Fuel Pump, External High Pressure (Part No.E3027664014HIT)

Continental – Mass Air Flow Sensor (Part No.A2C59512900)

Hitachi – Mass Air Meter (Part No.B3130179861HIT)

Continental – Fuel Pump Module Assembly (Part No.A2C53171435Z)

Delphi – Fuel Pump Module Assembly: With Float Arm, Seal, Fuel Feed Line (Part No.FG0983)

Carquest Premium – GDI SEAL TOOL KIT (Part No.ATK-001)

Elring – Fuel Injector Repair (Part No.C10401331259ELR)

Bosch – Fuel Injector Seal Kit (Part No.C106016844BOS)

ACDelco – Fuel Injector Fuel Feed and Return Pipe O-Ring Kit with 8 O-Rings (Part No.217-3365)

Carquest Premium – Injector Seal Kit (Part No.AS082)

Carquest Premium – Fuel Cap: 10835, Screw On, Direct Fit, Provides Tight Seal, 1 Pack (Part No.10835)

Carquest Premium – Locking Fuel Cap (Part No.10597)

Delphi – Fuel Tank Cleaning Kit (Part No.FC01)

Carquest Premium – Diverter Valve Sensor (Part No.ECG2504)

Original Equipment – MAP Sensor (Part No.C7044666815OEA)

Carquest Premium – Manifold Absolute Pressure Sensor (MAP) (Part No.ECC1081)

Carquest Premium – Fuel Cap Tester Adapter (Part No.12426)

Carquest Premium – Fuel Cap Tester Adapter (Part No.12410)

Carquest Premium – Fuel Cap Tester Adapter (Part No.12427)

Bosch – Bosch Oxygen Sensor (Part No.C5010398331BOS)

DENSO – Wideband Oxygen Sensor: Upstream, 5 Wire, 28.74" Long, Heated, Exact Fit (Part No.234-5028)

Bosch – Bosch Oxygen Sensor (Part No.C501064398BOS)

Bosch – Bosch Oxygen Sensor (Part No.C501064384BOS)

Felpro – O-RING (Part No.71857)

Delphi – Direct Injection High Pressure Fuel Pump: Without Gasket/Seal or Wiring Harness (Part No.HM10049)

Delphi – Fuel Pump Module Assembly (Part No.FG2093)

Delphi – Direct Injection High Pressure Fuel Pump: With Gasket (Part No.HM10128)

Carquest Premium – Fuel Cap Tester Adapter (Part No.12426)

Carquest Premium – Fuel Cap: 10844, Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack (Part No.10844)

Worldpac – OXYGEN SENSOR (Part No.C5010622820BOS)

DENSO – Oxygen Sensor 4 Wire, Direct Fit, Heated, Wire Length: 20.47 (Part No.234-8062)

DENSO – Oxygen Sensor: Downstream, 4 Wire, 28.74" Long, Heated, Exact Fit (Part No.234-4754)

NTK – Switching Oxygen Sensor: 4 Wire, 20.75" Long, Heated, Direct Fit (Part No.25764)

Carquest – Fuel Injector Seal Kit (Part No.274831)

Delphi – Mass Air Flow Sensor (Part No.AF10656)

Worldpac – FUEL INJECTOR (Part No.C10003367863BOS)

Carquest Premium – GDI SEAL TOOL KIT (Part No.ATK-001)

Carquest Premium – Remanufactured Fuel Injector (Part No.A512-1155)

Carquest Premium – Fuel Injector Seal Kit (Part No.AS070)

Vaico – FI Throttle Body Mou (Part No.C7001535020VCO)

Bosch – Fuel Injector O-Ring (Part No.C10131449938BOS)

Elring – Fuel Injector O-Ring (Part No.C101262400ELR)

NTK – Wideband Oxygen Sensor: Air-Fuel Ratio 5 Wire, 22.75" Long, Heated, Direct Fit (Part No.27050)

Original Equipment – MAP Sensor (Part No.C7044666815OEA)

DENSO – Wideband Oxygen Sensor: Upstream, 5 Wire, 28.82" Long, Heated, Exact Fit (Part No.234-5019)

Carquest Premium – Manifold Absolute Pressure Sensor (MAP) (Part No.ECA2483)

NTK – Wideband Oxygen Sensor: Air-Fuel Ratio 5 Wire, 17.75" Long, Heated, Direct Fit (Part No.27052)

DENSO – Air-Fuel Ratio Sensor 4 Wire, Direct Fit, Heated, Wire Length: 14.96 (Part No.234-5736)