Audi A3 Switches, Sensors & Relays

Your One-Stop Shop For Trusted Audi A3 Switches, Sensors & Relays

If you’re in search of Audi A3 Switches, Sensors & Relays aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 7 Switches, Sensors & Relays from top brands with prices ranging from $12.48 to $187.99.

Beyond great prices, we stock trusted brands manufacturing all types of Switches, Sensors & Relays for your Audi A3. Of the 5 OEM and aftermarket parts brands we carry, some of the most popular are Meyle, Original Equipment, and Dorman.

And don’t forget to read customer reviews across all Switches, Sensors & Relays 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 Switches, Sensors & Relays have to cost top dollar, and we prove it. Browse our top Audi A3 Switches, Sensors & Relays below, order online to ship to your home, or head into your nearest Advance Auto Parts location to get started.

Essential Audi A3 Switches, Sensors & Relays

Dorman – Secondary Air Pressure Sensor (Part No.911-323)

Secondary Air Pressure Sensor

from

$187.99
This evaporative emissions system pressure sensor is designed to match the fit and function of the original sensor on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this evaporative emissions system pressure sensor is designed to match the fit and function of the original sensor on specified vehicles
  • Ideal solution – this sensor is a reliable replacement for an original part that has failed due to fatigue or electrical malfunction
  • Durable construction – this sensor is made from quality components to ensure reliable performance and a long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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Dorman – Evaporation Pres Sen (Part No.E20701697887DOR)

Evaporation Pres Sen

from

$165.84
Evaporation Pres Sen

Original Equipment – Relay (Part No.P2020384416OEA)

Relay

from

$12.70
Relay

Meyle – Fuel Pump Relay (Part No.P203735367MEY)

Fuel Pump Relay

from

$12.48
Fuel Pump Relay

Switches, Sensors & Relays Brands You Can Trust For Your Audi A3

5 trusted brands of Switches, Sensors & Relays line our shelves, ready to help keep your Audi A3 running smooth. Below are some of the most popular brands and their top Switches, Sensors & Relays offerings:

Most Purchased Audi A3 Switches, Sensors & Relays from Meyle

When you buy the most frequently purchased Meyle brand Switches, Sensors & Relays, you can be confident it will be the right part for your Audi A3. Here are the Meyle Switches, Sensors & Relays Advanced Auto customers buy the most:
Fuel Pump Relay
from $12.48
This product is not rated
Fuel Pump Relay
Power Relays
Relay
from $12.70
This product is not rated
Relay
Multi Purpose Relays
Secondary Air Pressure Sensor
from $187.99
This product is not rated
Secondary Air Pressure Sensor
Pressure Sensors

FAQs for Audi A3 Switches, Sensors & Relays

What are the most purchased Switches, Sensors & Relays for the Audi A3?

Out of 7 Switches, Sensors & Relays for the Audi A3, the most popular in our inventory are:
Fuel Pump Relay
from $12.48
This product is not rated
Fuel Pump Relay
Power Relays
Relay
from $12.70
This product is not rated
Relay
Multi Purpose Relays
Secondary Air Pressure Sensor
from $187.99
This product is not rated
Secondary Air Pressure Sensor
Pressure Sensors