Audi S3 Air Flow Sensors

Your One-Stop Shop For Trusted Audi S3 Air Flow Sensors

If you’re in search of Audi S3 Air Flow Sensors aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 7 Air Flow Sensors from top brands with prices ranging from $32.99 to $261.99.

Beyond great prices, we stock trusted brands manufacturing all types of Air Flow Sensors for your Audi S3. Of the 5 OEM and aftermarket parts brands we carry, some of the most popular are Original Equipment, NTK, and Carquest Premium.

And don’t forget to read customer reviews across all Air Flow Sensors categories in our catalog. Buy with confidence by leveraging past customer experiences of our aftermarket and OEM parts.

At Advance Auto Parts, we don’t think top quality Air Flow Sensors have to cost top dollar, and we prove it. Browse our top Audi S3 Air Flow Sensors below, order online to ship to your home, or head into your nearest Advance Auto Parts location to get started.

Essential Audi S3 Air Flow Sensors

Dorman – Evaporation Pres Sen (Part No.E20701697887DOR)

Evaporation Pres Sen

from

$165.70
Evaporation Pres Sen

Original Equipment – MAP Sensor (Part No.C7044666815OEA)

MAP Sensor

from

$47.94
Original Equipment Manifold Absolute Pressure/Manifold Air Temperature Sensors are designed to perform in harsh environments such as extreme temperatures and vibration, thermal and mechanical shock. The Original Equipment Manifold Absolute Pressure sensor is the ORIGINAL part, supplied in a plain box, with the car manufacturer’s logo on the part.

Product Features:
  • Designed for under-hood environments
  • All-silicon, solid-state microelectronic technology
  • Temperature compensation
  • Electromagnetic interference (EMI) protection
  • Air temperature output
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NTK – Wideband Oxygen Sensor: Air-Fuel Ratio 5 Wire, 27.5" Long, Heated, Direct Fit (Part No.27055)

Wideband Oxygen Sensor: Air-Fuel Ratio 5 Wire, 27.5" Long, Heated, Direct Fit

from

$144.99
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:
  • 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
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DENSO – Wideband Oxygen Sensor: Upstream, 5 Wire, 26.89" Long, Heated, Exact Fit (Part No.234-5185)

Wideband Oxygen Sensor: Upstream, 5 Wire, 26.89" Long, Heated, Exact Fit

from

$167.99
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 t

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
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Carquest Premium – Ambient Air Temperature Sensor (Part No.WTA1106)

Ambient Air Temperature Sensor

from

$32.99
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:
  • 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.
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Air Flow Sensors Brands You Can Trust For Your Audi S3

5 trusted brands of Air Flow Sensors line our shelves, ready to help keep your Audi S3 running smooth. Below are some of the most popular brands and their top Air Flow Sensors offerings:

Most Purchased Audi S3 Air Flow Sensors from NTK

When you buy the most frequently purchased NTK brand Air Flow Sensors, you can be confident it will be the right part for your Audi S3. Here are the NTK Air Flow Sensors Advanced Auto customers buy the most:
Wideband Oxygen Sensor: Air-Fuel Ratio 5 Wire, 27.5" Long, Heated, Direct Fit
from $144.99
This product is not rated
Wideband Oxygen Sensor: Air-Fuel Ratio 5 Wire, 27.5" Long, Heated, Direct Fit
Air- Fuel Ratio Sensors
MAP Sensor
from $47.94
This product is not rated
MAP Sensor
MAP-Barometric Pressures
Ambient Air Temperature Sensor
from $32.99
This product is not rated
Ambient Air Temperature Sensor
Ambient Air Temperature Sensors

FAQs for Audi S3 Air Flow Sensors

What are the most purchased Air Flow Sensors for the Audi S3?

Out of 7 Air Flow Sensors for the Audi S3, the most popular in our inventory are:
MAP Sensor
from $47.94
This product is not rated
MAP Sensor
MAP-Barometric Pressures
Wideband Oxygen Sensor: Air-Fuel Ratio 5 Wire, 27.5" Long, Heated, Direct Fit
from $144.99
This product is not rated
Wideband Oxygen Sensor: Air-Fuel Ratio 5 Wire, 27.5" Long, Heated, Direct Fit
Air- Fuel Ratio Sensors
Wideband Oxygen Sensor: Upstream, 5 Wire, 26.89" Long, Heated, Exact Fit
from $167.99
This product is not rated
Wideband Oxygen Sensor: Upstream, 5 Wire, 26.89" Long, Heated, Exact Fit
Air- Fuel Ratio Sensors