2003 Audi RS6 Fuel Injectors
Keep Your 2003 Audi RS6 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 RS6 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including 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.
Competitive Prices and Extensive Inventory
The average price for a 2003 Audi RS6 Fuel Injector at Advance Auto Parts is around $189.99, with a range that starts at $64.99 and goes up to $369.99. With 5 options in stock from 3 trusted brands, finding the right fit is easy. Popular picks like New Mass Air Flow Sensor – Sensor Only, New Mass Air Flow Sensor – Complete Assembly, and Mass Air Flow Sensor start at just $96.99 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 RS6 in peak condition, inside and out.
Essential 2003 Audi RS6 Fuel Injectors
Carquest Premium – New Mass Air Flow Sensor – Complete Assembly (Part No.MQ7373)
from
$244.99
Carquest Premium mass air flow (MAF) sensors are built to meet the original equipment (OE) specifications for each application. Our MAF sensors are built by a manufacturer that meets IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry. Carquest Premium mass air flow sensors are 100% new and undergo extensive validation testing to ensure long-lasting performance and reliability.
Product Features:
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Product Features:
- Designed to meet OE specifications for fit, form and function
- 100% new unit with no core charge
- Advanced micro-controlled technology delivers more accurate output in extreme temperatures
- Extensive validation testing to ensure precision output for better performance and reliability
- O-rings or gaskets included where applicable
Carquest Premium – New Mass Air Flow Sensor – Sensor Only (Part No.MQ6304)
from
$96.99
Carquest Premium mass air flow (MAF) sensors are built to meet the original equipment (OE) specifications for each application. Our MAF sensors are built by a manufacturer that meets IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry. Carquest Premium mass air flow sensors are 100% new and undergo extensive validation testing to ensure long-lasting performance and reliability.
Product Features:
See More
Product Features:
- Designed to meet OE specifications for fit, form and function
- 100% new unit with no core charge
- Advanced micro-controlled technology delivers more accurate output in extreme temperatures
- Extensive validation testing to ensure precision output for better performance and reliability
- O-rings or gaskets included where applicable
Delphi – Mass Air Flow Sensor (Part No.AF10386)
from
$369.99
Every single Delphi mass air flow (MAF) sensor that we manufacture – whether with or without the housing – is built with calibrated all-new components and is never remanufactured. Our mass air flow sensors are designed and tested to meet or exceed OE requirements, and engineered for a perfect fit in more than 180 million vehicles on the road today in North America – including makes from Ford, Toyota, Nissan, Volkswagen, Hyundai, BMW, Honda, GM, Mazda, Subaru, Acura and more.
Product Features:
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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
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.
Product Features:
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Product Features:
- Application matched components ensure fuel injection system meets all emission regulations.
- Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
Delphi – Fuel Injection Pressure Regulator (Part No.FP10312)
from
$172.99
Precision is key for the fuel pressure regulator on any vehicle. At Delphi, we use OE engineering to test our regulators and fuel technologies to ensure the utmost performance and durability. Our Nitrile¿ diaphragms are resilient against high-ethanol fuels, and we utilize two designs to help meet emissions standards while covering a wide array of domestic vehicles. With over 30 OE-proprietary innovations and 150 patents in fuel technologies, Delphi is regarded as a market leader in North American fuel management. 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:
- Precisely manufactured internal valves, diaphragms and springs means excellent performance under all engine operating conditions
- Quiet operation, no audible regulator noise
- Robust diaphragm materials means longer life, improved durability and compatibility with a wide range of fuels
- Consistent and predictable fuel pressure throughout system range of control provides great drivability
Popular 2003 Audi RS6 Fuel Injectors Categories
Most Popular Pressure Regulators for 2003 Audi RS6s
Enhance your 2003 Audi RS6 with one of the 2 Pressure Regulators we have in stock, starting at just $64.99.
Delphi – Fuel Injection Pressure Regulator (Part No.FP10312)
from
$172.99
Precision is key for the fuel pressure regulator on any vehicle. At Delphi, we use OE engineering to test our regulators and fuel technologies to ensure the utmost performance and durability. Our Nitrile¿ diaphragms are resilient against high-ethanol fuels, and we utilize two designs to help meet emissions standards while covering a wide array of domestic vehicles. With over 30 OE-proprietary innovations and 150 patents in fuel technologies, Delphi is regarded as a market leader in North American fuel management. 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:
- Precisely manufactured internal valves, diaphragms and springs means excellent performance under all engine operating conditions
- Quiet operation, no audible regulator noise
- Robust diaphragm materials means longer life, improved durability and compatibility with a wide range of fuels
- Consistent and predictable fuel pressure throughout system range of control provides great drivability
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.
Product Features:
See More
Product Features:
- Application matched components ensure fuel injection system meets all emission regulations.
- Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
Best-Selling 2003 Audi RS6 Air Flow Meters and Mass Air
Upgrade your RS6 with one of our 3 best-selling Air Flow Meters and Mass Air.
Carquest Premium – New Mass Air Flow Sensor – Sensor Only (Part No.MQ6304)
from
$96.99
Carquest Premium mass air flow (MAF) sensors are built to meet the original equipment (OE) specifications for each application. Our MAF sensors are built by a manufacturer that meets IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry. Carquest Premium mass air flow sensors are 100% new and undergo extensive validation testing to ensure long-lasting performance and reliability.
Product Features:
See More
Product Features:
- Designed to meet OE specifications for fit, form and function
- 100% new unit with no core charge
- Advanced micro-controlled technology delivers more accurate output in extreme temperatures
- Extensive validation testing to ensure precision output for better performance and reliability
- O-rings or gaskets included where applicable
Delphi – Mass Air Flow Sensor (Part No.AF10386)
from
$369.99
Every single Delphi mass air flow (MAF) sensor that we manufacture – whether with or without the housing – is built with calibrated all-new components and is never remanufactured. Our mass air flow sensors are designed and tested to meet or exceed OE requirements, and engineered for a perfect fit in more than 180 million vehicles on the road today in North America – including makes from Ford, Toyota, Nissan, Volkswagen, Hyundai, BMW, Honda, GM, Mazda, Subaru, Acura and more.
Product Features:
See More
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
Carquest Premium – New Mass Air Flow Sensor – Complete Assembly (Part No.MQ7373)
from
$244.99
Carquest Premium mass air flow (MAF) sensors are built to meet the original equipment (OE) specifications for each application. Our MAF sensors are built by a manufacturer that meets IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry. Carquest Premium mass air flow sensors are 100% new and undergo extensive validation testing to ensure long-lasting performance and reliability.
Product Features:
See More
Product Features:
- Designed to meet OE specifications for fit, form and function
- 100% new unit with no core charge
- Advanced micro-controlled technology delivers more accurate output in extreme temperatures
- Extensive validation testing to ensure precision output for better performance and reliability
- O-rings or gaskets included where applicable
FAQs for 2003 Audi RS6 Fuel Injectors
What are the best-selling Fuel Injectors for 2003 Audi RS6s?
Out of 5 Fuel Injectors that fit 2003 Audi RS6s, the following parts are the top sellers:
- New Mass Air Flow Sensor – Sensor Only (11887361) – $96.99
- New Mass Air Flow Sensor – Complete Assembly (11887396) – $244.99
- Mass Air Flow Sensor (11811850) – $369.99
What’s the price range for 2003 Audi RS6 Fuel Injectors?
The prices of Fuel Injectors for the 2003 Audi RS6 range from $64.99 up to $369.99 for the most premium parts.
What is the average price of a Fuel Injector for a 2003 Audi RS6?
The average price for Fuel Injectors for the 2003 Audi RS6 is $189.99. 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.
What are the cheapest Fuel Injectors for my 2003 Audi RS6?
The cheapest 2003 Audi RS6 Fuel Injectors we carry are:
- Fuel Injection Pressure Regulator 5G1368 (12530189) – $64.99
- New Mass Air Flow Sensor – Sensor Only (11887361) – $96.99
- Fuel Injection Pressure Regulator (11991264) – $172.99
- New Mass Air Flow Sensor – Complete Assembly (11887396) – $244.99
- Mass Air Flow Sensor (11811850) – $369.99
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 types of Fuel Injectors do you sell for my 2003 Audi RS6?
As of 3/1/26, these are some of the most in-demand types of Fuel Injectors for a 2003 Audi RS6:
Can I get help with 2003 Audi RS6 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 RS6 Fuel Injectors?
Advance Auto Parts keeps returns simple. For new Audi RS6 Fuel Injectors and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.