2019 Audi A8 Quattro Fuel and Emissions Systems
Find Your Specific 2019 Audi A8 Quattro Fuel and Emissions Systems
Below you will find various in-demand Audi Fuel and Emissions Systems, components and accessories for your 2019 A8 Quattro. Advance Auto Parts has popular A8 Quattro parts like Fuel Pumps, Fuel Tanks, Fuel Injectors and more. You’ll also find aftermarket and OEM Fuel and Emissions Systems for other A8 Quattro model years including
2014,
2015,
2016,
2017,
2018,
2020,
2021,
2022,
2023 and more. Select a category of 2019 Audi A8 Quattro Fuel and Emissions Systems below and start saving instantly.
Popular 2019 Audi A8 Quattro Fuel and Emissions Systems Categories
Essential Fuel and Emissions Systems for 2019 Audi A8 Quattros
Bosch – Wideband Oxygen Sensor: 5 Wire, 28.74" Long, Heated, Exact Fit (Part No.17357)
from
$112.99
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:
- Advanced Wideband sensing element for exact air/fuel measurement
- Robust sensor design increases sensor longevity
- Seared protection tube due to 100% functional quality test
- True Direct-fit
- Pre-coated threads with anti-seize compound right out of the box
Bosch – Bosch, Oxygen Sensor, Before Cat (Part No.C5010381649BOS)
from
$198.35
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 (Part No.C50101333737BOS)
from
$208.75
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.
NTK – Wideband Oxygen Sensor: Air-Fuel Ratio 5 Wire, 68" Long, Heated, Direct Fit (Part No.24347)
from
$187.99
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
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
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
Bosch – Vapor Canister Purge (Part No.B7098140743BOS)
from
$115.03
Vapor Canister Purge
Carquest Premium – Vapor Canister Purge Solenoid (Part No.CPC1842)
from
$89.99
Carquest premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Bosch – Bosch Purge Valve (Part No.B7080452523BOS)
from
$28.43
The high-performance TEV canister purge valve constructed of plastic complies with all the requirements of manifold injection and gasoline direct injection.
Product Features:
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Product Features:
- Favorable price-to-performance ratio
- Optimized triggering when minimal amounts are detected, giving quiet idling
- Steeper rise of characteristic line
- High maximum flow Installation on engine generates less noise
- Integrated protective sieve prevents accumulation of dirt
- Compact and light
- Quick and simple fitting
Elring – Fuel Injector O-Ring (Part No.C101262400ELR)
from
$1.09
Fuel Injector O-Ring
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
Carquest Premium – Evaporative Emissions System Leak Detection Pump (Part No.VDC1003)
from
$191.99
Carquest premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Carquest Premium – Evaporative Emissions System Leak Detection Pump (Part No.VDE1057)
from
$431.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Carquest Premium – Diverter Valve Sensor (Part No.ECG2504)
from
$246.99
CARQUEST sensors ensure that your engine runs efficiently to reach the best gas mileage on your vehicle.
Product Features:
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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.
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
Product Features:
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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
Pierburg – Secondary Air Inj. S (Part No.B7067771415APG)
from
$189.97
Secondary Air Inj. S
Carquest Premium – Fuel Cap Tester Adapter (Part No.12410)
from
$15.99
Fuel Cap Tester Adaper for use with Stant fuel cap testers. Color coded for easy identification. Made of durable plastic.
Product Features:
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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
Carquest Premium – Fuel Cap Tester Adapter (Part No.12426)
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:
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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
Carquest Premium – Fuel Cap Tester Adapter (Part No.12427)
from
$34.99
Fuel Cap Tester Adaper for use with Stant fuel cap testers. Color coded for easy identification. Made of durable plastic.
Product Features:
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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
Upgrade your 2019 Audi A8 Quattro with Top-Quality Fuel and Emissions Systems
When it comes to maintaining or upgrading your 2019 Audi A8 Quattro, 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 A8 Quattro functioning at its best. At Advance Auto Parts, we offer a wide selection of 11 Fuel and Emissions Systems for the 2019 Audi A8 Quattro, designed to meet your needs without breaking the bank.
From
Fuel Pump
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 2019 Audi A8 Quattro at great prices.
Our Fuel and Emissions Systems inventory for this model
ranges from just $1.09 to $272.99, with
an average price of $92.37.
Our 11 Fuel and Emissions Systems in stock come from 8 trusted brands, so you’re sure to find the right part for your 2019 Audi A8 Quattro 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 2019 Audi A8 Quattro is always ready to roll. We’re committed to providing you with everything you need to keep your A8 Quattro in top shape, all in one place.
Start shopping confidently below for your 2019 Audi A8 Quattro!
Best-Selling Fuel Pumps for 2019 Audi A8 Quattros
Enhance the driving experience in your Audi with 3 quality Fuel Pump components, starting at $3.99.
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
Carquest Premium – Evaporative Emissions System Leak Detection Pump (Part No.VDC1003)
from
$191.99
Carquest premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
See More
Carquest Premium – Fuel Cap Tester Adapter (Part No.12426)
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:
See More
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
Most Popular 2019 Audi A8 Quattro 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:
See More
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 2019 Audi A8 Quattro Fuel Injectors
Upgrade Audi A8 Quattros with top-quality Fuel Injectors parts, including 1 OEM and aftermarket selections for your 2019 model.
Elring – Fuel Injector O-Ring (Part No.C101262400ELR)
from
$1.09
Fuel Injector O-Ring
In-Demand Oxygen Sensors for 2019 Audi A8 Quattros
Select from 1 premium Oxygen Sensors parts for your 2019 Audi A8 Quattro.
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.
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Most Sold 2019 Audi A8 Quattro Air Flow Sensors
Explore our best-selling Audi parts for the 2019 A8 Quattro 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 2019 Audi A8 Quattro Fuel and Emissions Systems
Which Fuel and Emissions Systems are best-sellers for 2019 Audi A8 Quattros?
Out of 11 Fuel and Emissions Systems that fit 2019 Audi A8 Quattros, 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 2019 Audi A8 Quattro Fuel and Emissions Systems?
Fuel and Emissions System prices for the 2019 Audi A8 Quattro start at $1.09 and go up to $272.99 for the most premium parts.
What’s the average price of a Fuel and Emissions System for a 2019 Audi A8 Quattro?
The average price for Fuel and Emissions Systems for the 2019 Audi A8 Quattro is $92.37. 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 A8 Quattro model years?
What are the cheapest Fuel and Emissions Systems for my 2019 Audi A8 Quattro?
The cheapest 2019 Audi A8 Quattro 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
- Fuel Cap Tester Adapter (10647308) – $43.99
- Manifold Absolute Pressure Sensor (MAP) (12450591) – $58.99
What types of Fuel and Emissions Systems do you sell for my 2019 Audi A8 Quattro?
As of 2/5/25, these are some of the most in-demand types of Fuel and Emissions Systems for a 2019 Audi A8 Quattro:
Can I get help with 2019 Audi A8 Quattro 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 A8 Quattro Fuel and Emissions Systems?
Advance Auto Parts keeps returns simple. For new Audi A8 Quattro 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.
