2018 Audi S5 Fuel and Emissions Systems
Find Your Specific 2018 Audi S5 Fuel and Emissions Systems
Below you will find various in-demand Audi Fuel and Emissions Systems, components and accessories for your 2018 S5. Advance Auto Parts has popular S5 parts like Fuel Injectors, Fuel Tanks, Oxygen Sensors and more. You’ll also find aftermarket and OEM Fuel and Emissions Systems for other S5 model years including
2014,
2015,
2016,
2017,
2019,
2020,
2021,
2022,
2023 and more. Select a category of 2018 Audi S5 Fuel and Emissions Systems below and start saving instantly.
Popular 2018 Audi S5 Fuel and Emissions Systems Categories
Essential Fuel and Emissions Systems for 2018 Audi S5s
NTK – Wideband Oxygen Sensor: Air-Fuel Ratio 5 Wire, 15.8" Long, Heated, Direct Fit (Part No.24327)
from
$146.99
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:
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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
NTK – Wideband Oxygen Sensor: Air-Fuel Ratio 5 Wire, 22.25" Long, Heated, Direct Fit (Part No.27002)
from
$204.99
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:
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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
DENSO – First Time Fit Air Fuel Ratio Sensor (Part No.C5015689985ND)
from
$237.53
DENSO a global supplier to automakers manufactures an OE-equivalent direct fit air fuel ratio sensor that maintains the quality and performance of the Original Equipment it replaces. DENSO continues to innovate with the latest development in air fuel ratio sensors. These components, also known as wide-band oxygen sensors, have a broader response range to provide much finer control of air/fuel mixtures over a greater variety of operating conditions.
Product Features:
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Product Features:
- Tarnish-proof platinum electrodes provides longer life and maintains accuracy
- Quick-response planar zirconia element can quickly detect oxygen concentration
- Measures A/F ratios from approximately 12:1 to 19:1
- Increased performance by mapping a/f ratios throughout rpm range
- Reduces emissions by keeping the air-fuel mixture at an optimum ratio
Bosch – Pressure/ Temperature Sensor (Part No.0261230214)
from
$28.99
Bosch OE quality pressure sensors for accurate measurements with high durability, fast response time and wide measuring range
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Product Features:
- Bosch OE quality pressure sensors for accurate measurements
- Bosch OE quality pressure sensors for long term stability
- Bosch OE quality pressure sensors with a short response time
- Bosch OE quality pressure sensors with improved media resistance
DENSO – Oxygen Sensor: Downstream, 4 Wire, 28.74" Long, Heated, Exact Fit (Part No.234-4754)
from
$167.99
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:
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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
Bosch – Oxygen Sensor: 4 Wire, 28.74" Long, Heated, Exact Fit (Part No.16136)
from
$105.99
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.
Product Features:
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Product Features:
- Premium Bosch oxygen sensors are designed to improve fuel economy while reducing harmful emissions
- Direct Fit includes OE Connector for easy installation
- Performance meets or exceeds OE specifications
- True Direct-fit OE connectors and harness
Bosch – Bosch Oxygen Sensor (Part No.C5010389373BOS)
from
$188.83
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:
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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.
Bosch – Oxygen Sensor: 4 Wire, 19.69" Long, Heated, Exact Fit (Part No.18026)
from
$131.99
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.
Product Features:
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Product Features:
- Premium Bosch oxygen sensors are designed to improve fuel economy while reducing harmful emissions
- Direct Fit includes OE Connector for easy installation
- Performance meets or exceeds OE specifications
- True Direct-fit OE connectors and harness
Delphi – Fuel Tank Cleaning Kit (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.
Product Features:
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Product Features:
- Helps avoid premature fuel pump failure
- Lint free towel included
- Low suds formulation
- Removes harmful contaminants from the fuel tank
Delphi – Fuel Pump Module Assembly: With Float Arm (Part No.FG1194)
from
$500.99
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:
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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
VDO – Electric Fuel Pump Assembly (Part No.E3001947460VDO)
from
$646.25
The VDO Electric Fuel Pump Assembly meets or exceeds the OE specifications for fit, durability and performance.
Product Features:
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Product Features:
- OE-Equivalent electric fuel pump
- Direct fit for easy installation
- OE connections and fittings
- Highly efficient turbine design
- Designed for quieter operation
Delphi – Fuel Pump Module Assembly (Part No.FG2093)
from
$459.99
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:
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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
Bosch – Turbine Electric Fuel Pump Assembly (Part No.E3001456644BOS)
from
$439.54
Benchmark quality from the worldwide leader in fuel injection technology. Bosch state-of-the-art turbine fuel pumps offer many advantages when compared to older roller-cell and inner-gear pump designs. These pumps offer near silent operation and improved drivability, the core components of this turbine design significantly reduce wear and deliver a longer service life. Bosch Turbine Fuel Pumps are nearly identical in dimension and appearance to the units they replace for a precise fit every time. Plus, application-specific, illustrated step-by-step instructions are included with all Bosch Turbine Fuel Pumps for safe and easy installation. To prevent hot start problems, Bosch includes a non-return valve that maintains system pressure long after the vehicle has been shut off.
Product Features:
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Product Features:
- OE-Equivalent Direct fit for easy installation.
- OE connections and fittings.
- Superior turbine pump design that virtually eliminates fuel pulsation.
- Precision, spin-balanced armature to reduce noise and vibration.
- Premium carbon brushes, utilizing advanced materials.
- Noise suppression coil that eliminates radio frequency interference.
- Illustrated step-by-step instructions are included.
Elring – Fuel Injector O-Ring (Part No.C101262400ELR)
from
$1.09
Fuel Injector O-Ring
Dorman – Secondary Air Injection Check Valve (Part No.911-989)
from
$272.99
This secondary air injection check valve is designed to match the fit and function of the original valve on specified vehicles, and is engineered for durability and reliable performance.
Product Features:
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Product Features:
- Direct replacement – this secondary air injection check valve is designed to match the fit and function of the original valve on specified vehicles.
- Restores functionality – this valve is made to fit and fully restore part functionality after the original valve fails.
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Felpro – O-RING (Part No.71857)
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:
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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
Upgrade your 2018 Audi S5 with Top-Quality Fuel and Emissions Systems
When it comes to maintaining or upgrading your 2018 Audi S5, 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 S5 functioning at its best. At Advance Auto Parts, we offer a wide selection of 9 Fuel and Emissions Systems for the 2018 Audi S5, designed to meet your needs without breaking the bank.
From
Fuel Injector
replacements to
Fuel Tanks
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 2018 Audi S5 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 $137.28.
Our 9 Fuel and Emissions Systems in stock come from 7 trusted brands, so you’re sure to find the right part for your 2018 Audi S5 without overspending.
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 2018 Audi S5 is always ready to roll. We’re committed to providing you with everything you need to keep your S5 in top shape, all in one place.
Start shopping confidently below for your 2018 Audi S5!
Best-Selling Fuel Injectors for 2018 Audi S5s
Enhance the driving experience in your Audi with 1 quality Fuel Injector components, starting at $1.09.
Elring – Fuel Injector O-Ring (Part No.C101262400ELR)
from
$1.09
Fuel Injector O-Ring
Most Popular 2018 Audi S5 Fuel Tanks
Customize your Audi with 1 Fuel Tanks products
like Fuel Tank Cleaning Kits, all
priced under $12.49.
Delphi – Fuel Tank Cleaning Kit (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.
Product Features:
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Product Features:
- Helps avoid premature fuel pump failure
- Lint free towel included
- Low suds formulation
- Removes harmful contaminants from the fuel tank
Top Picks for 2018 Audi S5 Oxygen Sensors
Upgrade Audi S5s with top-quality Oxygen Sensors parts, including 1 OEM and aftermarket selections for your 2018 model.
DENSO – Oxygen Sensor 4 Wire, Direct Fit, Heated, Wire Length: 30.71 (Part No.234-8068)
from
$137.99
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.
See More
In-Demand Fuel Pumps for 2018 Audi S5s
Select from 2 premium Fuel Pumps parts for your 2018 Audi S5, with prices ranging from $3.99 to $459.99.
Felpro – O-RING (Part No.71857)
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:
See More
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
Delphi – Fuel Pump Module Assembly (Part No.FG2093)
from
$459.99
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:
See More
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
Most Sold 2018 Audi S5 Air Flow Sensors
Explore our best-selling Audi parts for the 2018 S5 among 2 OEM and aftermarket options starting from $58.99.
DENSO – Air-Fuel Ratio Sensor 4 Wire, Direct Fit, Heated, Wire Length: 22.83 (Part No.234-5738)
from
$227.99
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.
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Carquest Premium – Manifold Absolute Pressure Sensor (MAP) (Part No.ECA2478)
from
$58.99
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:
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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.
FAQs for 2018 Audi S5 Fuel and Emissions Systems
Which Fuel and Emissions Systems are best-sellers for 2018 Audi S5s?
Out of 9 Fuel and Emissions Systems that fit 2018 Audi S5s, the following parts are the top sellers:
- Fuel Tank Cleaning Kit (11692237) – $12.49
- O-RING (12005668) – $3.99
- Fuel Injector O-Ring (12053420) – $1.09
What’s the price range for 2018 Audi S5 Fuel and Emissions Systems?
Fuel and Emissions System prices for the 2018 Audi S5 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 2018 Audi S5?
The average price for Fuel and Emissions Systems for the 2018 Audi S5 is $137.28. 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 S5 model years?
What are the cheapest Fuel and Emissions Systems for my 2018 Audi S5?
The cheapest 2018 Audi S5 Fuel and Emissions Systems we carry in stock are:
- Fuel Injector O-Ring (12053420) – $1.09
- O-RING (12005668) – $3.99
- Fuel Tank Cleaning Kit (11692237) – $12.49
- Manifold Absolute Pressure Sensor (MAP) (12450591) – $58.99
- Solenoid Valve (50066039) – $59.99
What types of Fuel and Emissions Systems do you sell for my 2018 Audi S5?
As of 2/5/25, these are some of the most in-demand types of Fuel and Emissions Systems for a 2018 Audi S5:
Can I get help with 2018 Audi S5 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 S5 Fuel and Emissions Systems?
Advance Auto Parts keeps returns simple. For new Audi S5 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.
