2008 Audi A3 Electrical Parts
Find Your Specific 2008 Audi A3 Electrical Parts
Below you will find various in-demand Audi Electrical Parts, components and accessories for your 2008 A3. Advance Auto Parts has popular A3 parts like Switches, Sensors & Relays, Wire Connectors, Electrical Connectors and more. You’ll also find aftermarket and OEM Electrical Parts for other A3 model years including
2011,
2012,
2013,
2015,
2016,
2017,
2018,
2019,
2020 and more. Select a category of 2008 Audi A3 Electrical Parts below and start saving instantly.
Popular 2008 Audi A3 Electrical Parts Categories
Essential Electrical Parts for 2008 Audi A3s
Carquest Premium – Multi Purpose Relay (Part No.RAA1882)
from
$19.99
Carquest premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
See More
Carquest Premium – Multi-Use Pigtail (Part No.PTA1003)
from
$22.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
Product Features:
See More
Product Features:
- Premium quality materials for longer service life
- Sealed connections (where applicable) to prevent environmental corrosion and performance issues
- Global coverage for import and/or domestic applications
- OE specified wire gauge to ensure a reliable electrical connection
- Designed to meet or exceed OE specifications in form, fit and function
Carquest Premium – Engine Crankshaft Position Sensor Connector (Part No.PTA3096)
from
$22.29
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
See More
Febi – Multi Purpose Connec (Part No.P4241946789FEB)
from
$3.67
Multi Purpose Connec
Carquest Premium – Multi Purpose Relay (Part No.RAA2691)
from
$19.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
See More
Carquest Premium – Multi Purpose Relay (Part No.RAA1901)
from
$17.79
Carquest premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
See More
Carquest Premium – Engine Oil Pressure Switch (Part No.SBA2035)
from
$40.99
Carquest premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
See More
Rein – Oil Pressure Switch (Part No.ELP0149P)
from
$10.99
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:
See More
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
ACDelco – Multi-Purpose Wire Connector with Leads (Part No.PT2298)
from
$37.99
ACDelco Professional Cornering Light Socket is a high quality aftermarket replacement component for one or more of the following vehicle systems: ignition, starting and charging, body-electrical and lighting, and/or engine fuel management. This premium aftermarket socket is manufactured to meet or exceed your expectations for fit, form, and function.
Product Features:
See More
Product Features:
- Professional, premium aftermarket replacement
- Provides the performance and dependability you expect from ACDelco
- Manufactured to meet expectations for fit, form, and function
Carquest Premium – Fog Light Connector (Part No.PTA1032)
from
$13.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
Product Features:
See More
Product Features:
- Premium quality materials for longer service life
- Sealed connections (where applicable) to prevent environmental corrosion and performance issues
- Global coverage for import and/or domestic applications
- OE specified wire gauge to ensure a reliable electrical connection
- Designed to meet or exceed OE specifications in form, fit and function
Vemo – Q+ OE Quality Fuel Pump Relay (Part No.P203735367VMO)
from
$19.58
The Vemo Fuel Pump Relay is a high quality Original Equipment replacement that is manufactured to meet or exceed OE specifications for fit, form, and function.
Product Features:
See More
Product Features:
- Made in Germany OE Quality
- Premium Original Equipment replacement
- Provides performance and dependability
- Manufactured to meet OE specifications Q+ The Seal of Excellence
- ALWAYS OEM QUALITY
- ALWAYS MADE IN GERMANY
- ALWAYS THE BEST All of Vierol Q+ products are OEM quality and are made in Germany, every time. This means you get the same great OE quality you demand, but at a fraction of the Genuine price. To convey Vierol quality promise to you and your clients we designed the Q+ Quality Seal of Excellence, which we manually apply to each box of the Q+ quality products upon passing the Q+ inspection.
Vemo – Q+ OE Quality Starter Relay (Part No.P2062482624VMO)
from
$34.11
The Vemo Starter Relay is a high quality Original Equipment replacement that is manufactured to meet or exceed OE specifications for fit, form, and function.
Product Features:
See More
Product Features:
- Made in Germany OE Quality
- Premium Original Equipment replacement
- Provides performance and dependability
- Manufactured to meet OE specifications Q+ The Seal of Excellence
- ALWAYS OEM QUALITY
- ALWAYS MADE IN GERMANY
Meyle – Fuel Pump Relay (Part No.P203735367MEY)
from
$13.69
Fuel Pump Relay
Carquest Premium – Engine Oil Level Sensor Connector (Part No.PTA2768)
from
$119.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
Product Features:
See More
Product Features:
- Premium quality materials for longer service life
- Sealed connections (where applicable) to prevent environmental corrosion and performance issues
- Global coverage for import and/or domestic applications
- OE specified wire gauge to ensure a reliable electrical connection
- Designed to meet or exceed OE specifications in form, fit and function
Tech Smart – Headlight Wiring Harness (Part No.F90001)
from
$19.05
Qualities that have made SMP an industry leader for more than 95 years, innovation, engineering expertise, superior quality, meticulous testing, unmatched customer service, competitive pricing, and brand integrity, are at the heart of every TechSmart part.
Product Features:
See More
Product Features:
- 14 gauge wire for better conductivity
- Complete “plug & play” design plugs between the factory harness and new bulb for ease of installation
- Can be used as a pigtail if the original connector is melted
- High-temp connector prevents melting caused by high-intensity H7 bulbs
- Fiberglass wrapping prevents chafing
- All TechSmart® parts meet or exceed OE performance, providing today’s technician with the quality parts needed to get the job done right, the first time
Tech Smart – Headlight Wiring Harness (Part No.F90007)
from
$12.79
Qualities that have made SMP an industry leader for more than 95 years, innovation, engineering expertise, superior quality, meticulous testing, unmatched customer service, competitive pricing, and brand integrity, are at the heart of every TechSmart part.
Product Features:
See More
Product Features:
- 14 gauge wire for better conductivity
- Complete “plug & play” design plugs between the factory harness and new bulb for ease of installation
- Can be used as a pigtail if the original connector is melted
- High-temp connector prevents melting caused by high-intensity H7 bulbs
- Fiberglass wrapping prevents chafing
- All TechSmart® parts meet or exceed OE performance, providing today’s technician with the quality parts needed to get the job done right, the first time
Dorman – High Temperature Lighting Harness (Part No.645-993)
from
$22.99
Make better electrical repairs and accessory installations with this versatile and durable pigtail connector. It allows quick circuit disconnections for service, and is engineered for reliable performance.
Product Features:
See More
Product Features:
- Professional appearance – this electrical pigtail is designed for a clean, professional look when installed.
- Convenient solution – this pigtail connector allows the circuit to be quickly disconnected for service or occasional use
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Febi – Turbo Boost Solenoid (Part No.B4090946790FEB)
from
$5.82
Turbo Boost Solenoid
Upgrade your 2008 Audi A3 with Top-Quality Electrical Parts
When it comes to maintaining or upgrading your 2008 Audi A3, 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, Electrical Parts are key to keeping your A3 functioning at its best. At Advance Auto Parts, we offer a wide selection of 24 Electrical Parts for the 2008 Audi A3, designed to meet your needs without breaking the bank.
From
Switches, Sensors & Relay
replacements to
Wire Connectors
upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.
Affordable Prices and Wide Selection
Shopping for Electrical Parts for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Electrical Parts for your 2008 Audi A3 at great prices.
Our Electrical Parts inventory for this model
ranges from just $3.67 to $119.99, with
an average price of $27.01.
Our 24 Electrical Parts in stock come from 10 trusted brands, so you’re sure to find the right part for your 2008 Audi A3 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 Electrical Part upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants
and more to make sure your 2008 Audi A3 is always ready to roll. We’re committed to providing you with everything you need to keep your A3 in top shape, all in one place.
Start shopping confidently below for your 2008 Audi A3!
Best-Selling Switches, Sensors & Relays for 2008 Audi A3s
Enhance the driving experience in your Audi with 6 quality Switches, Sensors & Relay components, starting at $13.27.
Meyle – Fuel Pump Relay (Part No.P203735367MEY)
from
$13.69
Fuel Pump Relay
Carquest Premium – Multi Purpose Relay (Part No.RAA1901)
from
$17.79
Carquest premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
See More
Original Equipment – Relay (Part No.P2020384416OEA)
from
$13.27
Relay
Vemo – Relay (Part No.P2020442724VMO)
from
$23.41
Relay
Vemo – Relay (Part No.P2020180097VMO)
from
$23.41
Relay
Vemo – Q+ OE Quality Fuel Pump Relay (Part No.P203735367VMO)
from
$19.58
The Vemo Fuel Pump Relay is a high quality Original Equipment replacement that is manufactured to meet or exceed OE specifications for fit, form, and function.
Product Features:
See More
Product Features:
- Made in Germany OE Quality
- Premium Original Equipment replacement
- Provides performance and dependability
- Manufactured to meet OE specifications Q+ The Seal of Excellence
- ALWAYS OEM QUALITY
- ALWAYS MADE IN GERMANY
- ALWAYS THE BEST All of Vierol Q+ products are OEM quality and are made in Germany, every time. This means you get the same great OE quality you demand, but at a fraction of the Genuine price. To convey Vierol quality promise to you and your clients we designed the Q+ Quality Seal of Excellence, which we manually apply to each box of the Q+ quality products upon passing the Q+ inspection.
Most Popular 2008 Audi A3 Wire Connectors
Customize your Audi with 1 Wire Connectors products
like Multi Purpose Wire Connectors, all
priced under $22.99.
Dorman – High Temperature Lighting Harness (Part No.645-993)
from
$22.99
Make better electrical repairs and accessory installations with this versatile and durable pigtail connector. It allows quick circuit disconnections for service, and is engineered for reliable performance.
Product Features:
See More
Product Features:
- Professional appearance – this electrical pigtail is designed for a clean, professional look when installed.
- Convenient solution – this pigtail connector allows the circuit to be quickly disconnected for service or occasional use
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Top Picks for 2008 Audi A3 Electrical Connectors
Upgrade Audi A3s with top-quality Electrical Connectors parts, including 14 OEM and aftermarket selections for your 2008 model.
Carquest Premium – Engine Oil Pressure Switch (Part No.SBA1031)
from
$33.49
Carquest premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
See More
Carquest Premium – Multi-Use Pigtail (Part No.PTA1003)
from
$22.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
Product Features:
See More
Product Features:
- Premium quality materials for longer service life
- Sealed connections (where applicable) to prevent environmental corrosion and performance issues
- Global coverage for import and/or domestic applications
- OE specified wire gauge to ensure a reliable electrical connection
- Designed to meet or exceed OE specifications in form, fit and function
ACDelco – Multi-Purpose Wire Connector with Leads (Part No.PT2298)
from
$37.99
ACDelco Professional Cornering Light Socket is a high quality aftermarket replacement component for one or more of the following vehicle systems: ignition, starting and charging, body-electrical and lighting, and/or engine fuel management. This premium aftermarket socket is manufactured to meet or exceed your expectations for fit, form, and function.
Product Features:
See More
Product Features:
- Professional, premium aftermarket replacement
- Provides the performance and dependability you expect from ACDelco
- Manufactured to meet expectations for fit, form, and function
Carquest Premium – Engine Oil Pressure Switch (Part No.SBA1115)
from
$43.99
Carquest premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
See More
Carquest Premium – Fog Light Connector (Part No.PTA1032)
from
$13.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
Product Features:
See More
Product Features:
- Premium quality materials for longer service life
- Sealed connections (where applicable) to prevent environmental corrosion and performance issues
- Global coverage for import and/or domestic applications
- OE specified wire gauge to ensure a reliable electrical connection
- Designed to meet or exceed OE specifications in form, fit and function
Carquest Premium – Engine Oil Pressure Switch (Part No.SBC1093)
from
$37.99
Carquest Premium oil pressure sensors and switches are designed to perform in harsh engine environments and meet or exceed original equipment (O.E.) specifications. Carquest Premium oil pressure sensors and switches are built by manufacturers that meet IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry. Carquest Premium oil pressure sensors and switches undergo extensive validation testing to ensure long-lasting performance and reliability. Carquest Premium oil pressure sensors and switches are part of our Carquest Vehicle Solutions, which is a full line of engine management and electronics products that help control ignition, fuel delivery and emission systems. Carquest Vehicle Solutions are OE-quality parts designed, engineered, and tested by world-class manufacturers to ensure a reliable and long-lasting repair.
See More
Hella – Oil Pressure Sender (Part No.P4030180187HEL)
from
$33.47
Oil Pressure Sender
Carquest Premium – Engine Oil Level Sensor Connector (Part No.PTA2768)
from
$119.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
Product Features:
See More
Product Features:
- Premium quality materials for longer service life
- Sealed connections (where applicable) to prevent environmental corrosion and performance issues
- Global coverage for import and/or domestic applications
- OE specified wire gauge to ensure a reliable electrical connection
- Designed to meet or exceed OE specifications in form, fit and function
Rein – Oil Pressure Sender (Part No.P4030286542RIN)
from
$25.94
Oil Pressure Sender
Carquest Premium – Engine Crankshaft Position Sensor Connector (Part No.PTA3096)
from
$22.29
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
See More
Vemo – Oil Pressure Sensor (Part No.P4030286542VMO)
from
$22.01
The Vemo Oil Pressure Sensor is an ideal high quality aftermarket replacement that is manufactured to meet or exceed OE specifications for fit, form, and function.
Product Features:
See More
Product Features:
- Premium aftermarket replacement
- Provides performance and dependability
- Manufactured to meet OE specifications
Rein – Oil Pressure Switch (Part No.ELP0149P)
from
$10.99
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:
See More
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
Febi – Turbo Boost Solenoid (Part No.B4090946790FEB)
from
$5.82
Turbo Boost Solenoid
Febi – Multi Purpose Connec (Part No.P4241946789FEB)
from
$3.67
Multi Purpose Connec
In-Demand Anti-Theft and Alarm Parts for 2008 Audi A3s
Select from 1 premium Anti-Theft and Alarm Parts parts for your 2008 Audi A3.
Carquest Premium – Multi Purpose Relay (Part No.RAA1882)
from
$19.99
Carquest premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
See More
Most Sold 2008 Audi A3 Exterior Wiring Harnesses
Explore our best-selling Audi parts for the 2008 A3 among 2 OEM and aftermarket options starting from $12.79.
Tech Smart – Headlight Wiring Harness (Part No.F90007)
from
$12.79
Qualities that have made SMP an industry leader for more than 95 years, innovation, engineering expertise, superior quality, meticulous testing, unmatched customer service, competitive pricing, and brand integrity, are at the heart of every TechSmart part.
Product Features:
See More
Product Features:
- 14 gauge wire for better conductivity
- Complete “plug & play” design plugs between the factory harness and new bulb for ease of installation
- Can be used as a pigtail if the original connector is melted
- High-temp connector prevents melting caused by high-intensity H7 bulbs
- Fiberglass wrapping prevents chafing
- All TechSmart® parts meet or exceed OE performance, providing today’s technician with the quality parts needed to get the job done right, the first time
Tech Smart – Headlight Wiring Harness (Part No.F90001)
from
$19.05
Qualities that have made SMP an industry leader for more than 95 years, innovation, engineering expertise, superior quality, meticulous testing, unmatched customer service, competitive pricing, and brand integrity, are at the heart of every TechSmart part.
Product Features:
See More
Product Features:
- 14 gauge wire for better conductivity
- Complete “plug & play” design plugs between the factory harness and new bulb for ease of installation
- Can be used as a pigtail if the original connector is melted
- High-temp connector prevents melting caused by high-intensity H7 bulbs
- Fiberglass wrapping prevents chafing
- All TechSmart® parts meet or exceed OE performance, providing today’s technician with the quality parts needed to get the job done right, the first time
FAQs for 2008 Audi A3 Electrical Parts
Which Electrical Parts are best-sellers for 2008 Audi A3s?
Out of 24 Electrical Parts that fit 2008 Audi A3s, the following parts are the top sellers:
- Engine Oil Pressure Switch (12444722) – $33.49
- Multi-Use Pigtail (12443214) – $22.99
- Multi-Purpose Wire Connector with Leads (11935166) – $37.99
What’s the price range for 2008 Audi A3 Electrical Parts?
Electrical Part prices for the 2008 Audi A3 start at $3.67 and go up to $119.99 for the most premium parts.
What’s the average price of a Electrical Part for a 2008 Audi A3?
The average price for Electrical Parts for the 2008 Audi A3 is $27.01. Keep in mind the variety of part types within our Electrical Part category so you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Electrical Parts for other Audi A3 model years?
What are the cheapest Electrical Parts for my 2008 Audi A3?
The cheapest 2008 Audi A3 Electrical Parts we carry in stock are:
- Multi Purpose Connec (11886049) – $3.67
- Turbo Boost Solenoid (11924146) – $5.82
- Oil Pressure Switch (11325038) – $10.99
- Headlight Wiring Harness (10954702) – $12.79
- Relay (12082823) – $13.27
What types of Electrical Parts do you sell for my 2008 Audi A3?
As of 2/5/25, these are some of the most in-demand types of Electrical Parts for a 2008 Audi A3:
Can I get help with 2008 Audi A3 Electrical Part orders?
Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Audi Electrical Parts and more.
What is your return policy for Audi A3 Electrical Parts?
Advance Auto Parts keeps returns simple. For new Audi A3 Electrical Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.
