2003 Audi S8 Fuel Injectors
Keep Your 2003 Audi S8 in Top Shape with Quality Fuel Injectors
Whether you’re repairing or upgrading your Fuel Injector, using high-quality parts is key to keeping your 2003 Audi S8 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Fuel Injector O-Ring Kits, Pressure Regulators, and Air Flow Meters and Mass Air. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.
Top-Rated Fuel Injectors from Trusted Brands
Looking for a reliable Fuel Injector? We’ve got you covered with options from brands you know and trust like Felpro. For example, Felpro Fuel Injectors start at just $8.49 with an average 4.6 star rating. With over 109 reviews and a solid 4.5 star average, you can shop with confidence knowing other Audi S8 owners approve.
Competitive Prices and Extensive Inventory
The average price for a 2003 Audi S8 Fuel Injector at Advance Auto Parts is around $49.08, with a range that starts at $3.85 and goes up to $118.99. With 4 options in stock from 4 trusted brands, finding the right fit is easy. Popular picks like Carquest Fuel Injector Seal Kit, 274838, Wells Vehicle Electronics Fuel Injection Pressure Regulator, 5G1368, and Carquest Mass Air Flow Sensor – Sensor with Housing, MQ7442 start at just $3.85 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Fuel Injector, don’t forget to check out other key components like Gas Caps and Oxygen Sensors. At Advance Auto Parts, we’re here to help you keep your 2003 Audi S8 in peak condition, inside and out.
Find Your Specific 2003 Audi S8 Fuel Injectors
Looking for the perfect Fuel Injector for your 2003 Audi S8? You’re in the right place. Below, you’ll find links to various types of Fuel Injectors that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Fuel Injectors, ensuring durability and a precise fit for your Audi S8. Whether you’re driving a 2003 model or another popular model year like
2001,
2002,
2007,
2008,
2009,
2015,
2016,
2017, and
2018, we’ve got you covered. Purchasing Fuel Injectors from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Fuel Injectors that fit your vehicle.
Essential 2003 Audi S8 Fuel Injectors
Carquest Premium – Carquest Mass Air Flow Sensor – Sensor with Housing, MQ7445 (Part No.MQ7445)
from
$139.99
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 percent new and undergo extensive validation testing to ensure long-lasting performance and reliability.
See More
Carquest Premium – Carquest Mass Air Flow Sensor – Sensor with Housing, MQ7442 (Part No.MQ7442)
from
$118.99
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 percent new and undergo extensive validation testing to ensure long-lasting performance and reliability.
See More
Carquest – Carquest Fuel Injector Seal Kit, 274838 (Part No.274838)
from
$8.99
High-quality products that meet OE appearance and performance to provide professional technicians and DIYers with a cost-effective solution.
See More
URO Parts – URO Parts Fuel Injector Seal Kit, Seal Kit For One Injector Includes: (1) Rubber Seal (2) Spacers, 06E998907E (Part No.06E998907E)
from
$4.99
For European vehicles, A.P.A. manufactures the URO Parts brand of quality replacement parts, which meet or exceed OEM specifications. URO Parts components are ideal for both professional and DIY vehicle repair, and are often the exclusive aftermarket alternative to overpriced €œGenuine€ components. By reducing deferred maintenance with URO Parts, you will increase the bottom line of your business. With its URO Premium line, A.P.A. offers problem-solving upgraded components that are superior to failure-prone OEM parts in design and/or materials. A.P.A. is so confident in the longevity and reliability of URO Premium products, they’re covered by an unlimited mileage, . URO Parts also specializes in accurate reproduction parts for classic vehicles, including a huge variety of items that are no longer available from the dealer.
See More
Carquest Premium – Carquest Fuel Injector Seal Kit Remanufactured, AS082 (Part No.AS082)
from
$14.99
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. Use CARQUEST tool kit ATK-001 or equivalent for proper installation of combustion seal.
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
Wells Vehicle Electronics – Wells Vehicle Electronics Fuel Injection Pressure Regulator, 5G1568 (Part No.5G1568)
from
$52.99
WVE is a leading source of advanced vehicle electronics components for replacement applications in the automotive aftermarket and original equipment applications. WVE offers high-technology manufacturing along with innovative solutions and improvements to OE designs. Every component either matches or improves on the OE design to ensure fast, easy installation, superior performance and reliability.
See More
Wells Vehicle Electronics – Wells Vehicle Electronics Fuel Injection Pressure Regulator, 5G1368 (Part No.5G1368)
from
$64.99
WVE is a leading source of advanced vehicle electronics components for replacement applications in the automotive aftermarket and original equipment applications. WVE offers high-technology manufacturing along with innovative solutions and improvements to OE designs. Every component either matches or improves on the OE design to ensure fast, easy installation, superior performance and reliability.
See More
Popular 2003 Audi S8 Fuel Injectors Categories
Most Popular Fuel Injector O-Ring Kit for 2003 Audi S8s
Enhance your 2003 Audi S8 with this popular Fuel Injector O-Ring Kit we have in stock, for $8.49.
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
Best-Selling 2003 Audi S8 Pressure Regulator
Upgrade your S8 with our best-selling Pressure Regulator.
Wells Vehicle Electronics – Wells Vehicle Electronics Fuel Injection Pressure Regulator, 5G1368 (Part No.5G1368)
from
$64.99
WVE is a leading source of advanced vehicle electronics components for replacement applications in the automotive aftermarket and original equipment applications. WVE offers high-technology manufacturing along with innovative solutions and improvements to OE designs. Every component either matches or improves on the OE design to ensure fast, easy installation, superior performance and reliability.
See More
Top-Quality Air Flow Meters and Mass Air for 2003 Audi S8s
Choose a high-quality OEM or aftermarket Air Flow Meters and Mass Air for Audi S8s and enjoy top-notch performance from $118.99.
Carquest Premium – Carquest Mass Air Flow Sensor – Sensor with Housing, MQ7442 (Part No.MQ7442)
from
$118.99
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 percent new and undergo extensive validation testing to ensure long-lasting performance and reliability.
See More
Our Top Pick for a 2003 Audi S8 Fuel Injector Seal Kit
Invest in a
durable Fuel Injector Seal Kit for your 2003 Audi, knowing you’re getting trusted brands and expert craftsmanship.
Carquest – Carquest Fuel Injector Seal Kit, 274838 (Part No.274838)
from
$8.99
High-quality products that meet OE appearance and performance to provide professional technicians and DIYers with a cost-effective solution.
See More
Top-Rated Fuel Injector Brands For Your 2003 Audi S8
When it comes to finding the perfect Fuel Injector for your 2003 Audi S8, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 4 trusted brands. We carry the most popular Fuel Injector brands including Felpro, and more, all known for their exceptional customer ratings (average brand rating of 4.6 stars) and competitive prices, as low as $8.49. Purchasing a Fuel Injector from us here at Advance Auto Parts is a smart move for both you and your 2003 Audi S8, providing peace of mind with parts that meet or exceed OEM standards.
Popular Felpro 2003 Audi S8 Fuel Injectors
If you’re looking for a top-quality Fuel Injector for your 2003 Audi S8, Advance Auto Parts has exactly what you need with our selection of Felpro Fuel Injectors. We have 1 Felpro Fuel Injectors in stock for this fitment, all known for their durability and precision fit. With prices starting at just $8.49, you’ll find the perfect Fuel Injector for your needs and budget. Felpro Fuel Injectors for the 2003 Audi S8 come highly rated, with over 109 customer reviews and an impressive average rating of 4.6 stars. Choosing a Felpro Fuel Injector from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
FAQs for 2003 Audi S8 Fuel Injectors
What are the best-selling Fuel Injectors for 2003 Audi S8s?
Out of 4 Fuel Injectors that fit 2003 Audi S8s, the following parts are the top sellers:
- Carquest Fuel Injector Seal Kit, 274838 (10981517) – $8.99
- Wells Vehicle Electronics Fuel Injection Pressure Regulator, 5G1368 (12530189) – $64.99
- Carquest Mass Air Flow Sensor – Sensor with Housing, MQ7442 (50135105) – $118.99
What’s the price range for 2003 Audi S8 Fuel Injectors?
The prices of Fuel Injectors for the 2003 Audi S8 range from $3.85 up to $118.99 for the most premium parts.
What is the average price of a Fuel Injector for a 2003 Audi S8?
The average price for Fuel Injectors for the 2003 Audi S8 is $49.08. Keep in mind the variety of part types within our Fuel Injector category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Fuel Injectors for other Audi S8 model years?
What are the cheapest Fuel Injectors for my 2003 Audi S8?
The cheapest 2003 Audi S8 Fuel Injectors we carry are:
- Felpro Fuel Injector O-Ring Kit, ES 70599 (3504360) – $8.49
- Carquest Fuel Injector Seal Kit, 274838 (10981517) – $8.99
- Wells Vehicle Electronics Fuel Injection Pressure Regulator, 5G1368 (12530189) – $64.99
- Carquest Mass Air Flow Sensor – Sensor with Housing, MQ7442 (50135105) – $118.99
Does Advance Auto Parts sell Fuel Injectors for any other 2003 Audi models?
Yes. We stock Fuel Injectors for 9 other popular 2003 Audi models. Some of the most popular are 2003 A4 Quattro Fuel Injectors, 2003 A4 Fuel Injectors, 2003 A6 Quattro Fuel Injectors, 2003 A6 Fuel Injectors, and 2003 TT Quattro Fuel Injectors.
What are the top-rated Fuel Injectors that fit the 2003 Audi S8?
The one 2003 Audi S8 Fuel Injector we have in stock is the Felpro Fuel Injector O-Ring Kit, ES 70599. It is rated 4.5 stars and costs $8.49.
What types of Fuel Injectors do you sell for my 2003 Audi S8?
As of 8/2/26, these are some of the most in-demand types of Fuel Injectors for a 2003 Audi S8:
Can I get help with 2003 Audi S8 Fuel Injector orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Audi Fuel Injectors and more.
What is your return policy for Audi S8 Fuel Injectors?
Advance Auto Parts keeps returns simple. For new Audi S8 Fuel Injectors and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.