2025 Audi A6 Quattro Fuel and Emissions Systems
Find Your Specific 2025 Audi A6 Quattro Fuel and Emissions Systems
Below you will find various in-demand Audi Fuel and Emissions Systems, components and accessories for your 2025 A6 Quattro. Advance Auto Parts has popular A6 Quattro parts like Air Flow Sensors and more. You’ll also find aftermarket and OEM Fuel and Emissions Systems for other A6 Quattro model years including
2015,
2016,
2017,
2018,
2019,
2020,
2021,
2022,
2023 and more. Select a category of 2025 Audi A6 Quattro Fuel and Emissions Systems below and start saving instantly.
Popular 2025 Audi A6 Quattro Fuel and Emissions Systems Categories
Essential Fuel and Emissions Systems for 2025 Audi A6 Quattros
Carquest Premium – Ambient Air Temperature Sensor (Part No.WTA2018)
from
$67.99
The temperature of various systems must be reported to the engine control module (ECM) as well as other operating system controllers in the vehicle. Coolant temperature, cabin temperature, exhaust temperature and ambient temperature are just a few systems reported by a temperature sensor. The temperature sensor is fed 5 volts by the systems computer, within the sensor housing will be a thermistor, or dropping resistor whose resistance value will change as the temperature surrounding it changes. Changing resistance in the circuit will change the volt signal at the processor indicating the current operating value.
Product Features:
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Product Features:
- Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
- 100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
- 100% end-of-line tested to ensure accurate signal output providing product reliability, every time.
- Tin plated lead frame prevents corrosion and ensures a reliable terminal connection under adverse ambient conditions.
- Lead frame terminal size and location determined using image dimension measuring system or 3D laser scanner.
- Application matched components ensures system operation in like new condition.
Rein – Thermo Switch (Part No.ELT0059)
from
$13.99
Electrical parts control all aspects of vehicles on the road today. Replacing these components when they are starting to fail will ensure your vehicle has maximum performance and fuel economy. This is why Rein Automotive electrical parts are application specific and match the design and function of the OE parts.
Product Features:
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Product Features:
- Tested to ensure maximum performance
- Manufactured to strict engineering standards/specifications in materials and tolerances
- Long life and durability
- Made by the OE manufacturer
Carquest Premium – Ambient Air Temperature Sensor (Part No.WTA1106)
from
$36.99
The temperature of various systems must be reported to the engine control module (ECM) as well as other operating system controllers in the vehicle. Coolant temperature, cabin temperature, exhaust temperature and ambient temperature are just a few systems reported by a temperature sensor. The temperature sensor is fed 5 volts by the systems computer, within the sensor housing will be a thermistor, or dropping resistor whose resistance value will change as the temperature surrounding it changes. Changing resistance in the circuit will change the volt signal at the processor indicating the current operating value.
Product Features:
See More
Product Features:
- Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
- 100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
- 100% end-of-line tested to ensure accurate signal output providing product reliability, every time.
- Tin plated lead frame prevents corrosion and ensures a reliable terminal connection under adverse ambient conditions.
- Lead frame terminal size and location determined using image dimension measuring system or 3D laser scanner.
- Application matched components ensures system operation in like new condition.
Carquest Premium – Manifold Absolute Pressure Sensor (MAP) (Part No.ECA2483)
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:
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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.
Carquest Premium – Manifold Absolute Pressure Sensor (MAP) (Part No.ECC1081)
from
$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:
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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.
Bosch – Pressure/ Temperature Sensor (Part No.0261230234)
from
$51.99
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
Carquest Premium – Manifold Absolute Pressure Sensor (MAP) (Part No.ECA2453)
from
$101.99
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.
Carquest Premium – Manifold Absolute Pressure Sensor (Part No.ECA2543)
from
$128.99
Pressure sensors are used within several operating systems on the vehicle. Subjects in this category measure the pressure of both liquid and air to include air in a positive pressure and negative pressure range. Pressure sensors report out as the result of an electrical device called a strain gauge which produces an analog or digital signal output dependent on the needs of the circuit. Pressures may be very low such as barometric pressure, or extremely high such as in a high-pressure fuel injection system.
Product Features:
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Product Features:
- Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
- Computer-Aided Design (CAD), laser scanning and 3D printing – utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) – in the part design process ensures speed-to-market and a precise fit guaranteed.
- Robust circuit board design increases durability due to heat, shock, and random electro-magnetic pulses (EMP) and power spikes.
- Tin plated lead frame prevents corrosion and ensures a reliable terminal connection under adverse ambient conditions.
- 100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
- 100% end-of-line tested to ensure accurate signal output providing product reliability, every time.
Upgrade your 2025 Audi A6 Quattro with Top-Quality Fuel and Emissions Systems
When it comes to maintaining or upgrading your 2025 Audi A6 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 A6 Quattro functioning at its best. At Advance Auto Parts, we offer a wide selection of 2 Fuel and Emissions Systems for the 2025 Audi A6 Quattro, designed to meet your needs without breaking the bank.
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 2025 Audi A6 Quattro at great prices.
Our Fuel and Emissions Systems inventory for this model
ranges from just $36.99 to $101.99, with
an average price of $55.56.
Our 2 Fuel and Emissions Systems in stock come from trusted brands, so you’re sure to find the right part for your 2025 Audi A6 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 Alternators and Starters, Drivetrains
and more to make sure your 2025 Audi A6 Quattro is always ready to roll. We’re committed to providing you with everything you need to keep your A6 Quattro in top shape, all in one place.
Start shopping confidently below for your 2025 Audi A6 Quattro!
Best-Selling Air Flow Sensors for 2025 Audi A6 Quattros
Enhance the driving experience in your Audi with 2 quality Air Flow Sensor components, starting at $36.99.
Carquest Premium – Manifold Absolute Pressure Sensor (MAP) (Part No.ECA2453)
from
$101.99
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:
See More
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.
Carquest Premium – Ambient Air Temperature Sensor (Part No.WTA1106)
from
$36.99
The temperature of various systems must be reported to the engine control module (ECM) as well as other operating system controllers in the vehicle. Coolant temperature, cabin temperature, exhaust temperature and ambient temperature are just a few systems reported by a temperature sensor. The temperature sensor is fed 5 volts by the systems computer, within the sensor housing will be a thermistor, or dropping resistor whose resistance value will change as the temperature surrounding it changes. Changing resistance in the circuit will change the volt signal at the processor indicating the current operating value.
Product Features:
See More
Product Features:
- Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
- 100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
- 100% end-of-line tested to ensure accurate signal output providing product reliability, every time.
- Tin plated lead frame prevents corrosion and ensures a reliable terminal connection under adverse ambient conditions.
- Lead frame terminal size and location determined using image dimension measuring system or 3D laser scanner.
- Application matched components ensures system operation in like new condition.
FAQs for 2025 Audi A6 Quattro Fuel and Emissions Systems
Which Fuel and Emissions Systems are best-sellers for 2025 Audi A6 Quattros?
Out of 2 Fuel and Emissions Systems that fit 2025 Audi A6 Quattros, the following parts are the top sellers:
- Manifold Absolute Pressure Sensor (MAP) (12450484) – $101.99
- Ambient Air Temperature Sensor (12549886) – $36.99
What’s the price range for 2025 Audi A6 Quattro Fuel and Emissions Systems?
Fuel and Emissions System prices for the 2025 Audi A6 Quattro start at $36.99 and go up to $101.99 for the most premium parts.
What’s the average price of a Fuel and Emissions System for a 2025 Audi A6 Quattro?
The average price for Fuel and Emissions Systems for the 2025 Audi A6 Quattro is $55.56. 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 A6 Quattro model years?
What are the cheapest Fuel and Emissions Systems for my 2025 Audi A6 Quattro?
The cheapest 2025 Audi A6 Quattro Fuel and Emissions Systems we carry in stock are:
- Ambient Air Temperature Sensor (12549886) – $36.99
- Manifold Absolute Pressure Sensor (MAP) (12450484) – $101.99
What types of Fuel and Emissions Systems do you sell for my 2025 Audi A6 Quattro?
As of 11/2/25, these are some of the most in-demand types of Fuel and Emissions Systems for a 2025 Audi A6 Quattro:
Can I get help with 2025 Audi A6 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 A6 Quattro Fuel and Emissions Systems?
Advance Auto Parts keeps returns simple. For new Audi A6 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.
