2003 Audi A4 Quattro Electrical Parts

Essential 2003 Audi A4 Quattro Electrical Parts

Vemo – Parking Aid Sensor (Part No.P3600947240VMO)

Parking Aid Sensor

from

$93.06
The VEMO quality brand offers more than 50 different PDC sensors and the appropriate brackets for the vehicles of all the leading manufacturers. These are a high-quality alternative to original products. Where once rod sensor and tail fins (front and rear of the vehicle) made the vehicle more manageable, PDC sensors are today – due to modern body design – indispensable. They facilitate, for example, driving in and out of the most confined parking spaces. Ultrasonic sensors on the front and rear of the vehicle calculate the position of potential obstacles. An intermittent tone indicates how much space is still available. The closer an obstacle comes, the shorter the signal intervals. If the distance is less than 30cm, a continuous tone will sound as a signal to brake. Many manufacturers now offer a schematic representation of the vehicle and the obstacle in the display of the navigation or multimedia system. Vehicles of the upper or premium classes with video systems even represent obstacles visually in the live image of the camera or park virtually automatically with the help of the sensors.

Product Features:
  • Decoupled sleeve with cover plate of the ultrasonic sensor
  • Desistant plastic housing with integrated PCB
  • Standardized electrical connections
  • Ultrasonic transducer PDC Sensor Brochure
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Carquest Premium – Parking Aid Sensor (Part No.BWA1039)

Parking Aid Sensor

from

$39.99
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.
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ACDelco – Multi-Purpose Wire Connector with Leads (Part No.PT2298)

Multi-Purpose Wire Connector with Leads

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:
  • Professional, premium aftermarket replacement
  • Provides the performance and dependability you expect from ACDelco
  • Manufactured to meet expectations for fit, form, and function
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ACDelco – Multi-Purpose Wire Connector with Leads (Part No.PT2384)

Multi-Purpose Wire Connector with Leads

from

$27.49
ACDelco Professional Air Charge Temperature Sensor Connector 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 connector is manufactured to meet or exceed your expectations for fit, form, and function.

Product Features:
  • Professional, premium aftermarket replacement
  • Provides the performance and dependability you expect from ACDelco
  • Manufactured to meet expectations for fit, form, and function
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Tech Smart – Headlight Wiring Harness (Part No.F90012)

Headlight Wiring Harness

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:
  • 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 H1 and H3 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
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Carquest Premium – Headlight Wiring Harness (Part No.FAA1149)

Headlight Wiring Harness

from

$11.99
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.
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Carquest – Cornering Light Socket (Part No.PT189)

Cornering Light Socket

from

$23.29
BWD is an aftermarket leader, providing a premium line of engine management products. BWD manufactures and distributes high technology critical components for late model domestic and import vehicles. BWD is constantly evolving to give customers the competitive edge they need to compete in today’s ever-changing marketplace.

Product Features:
  • Our control modules feature double wire bonds for better connections, greater dependability and longer life despite being subjected to intense vibration and the tough operating environment
  • Copper slug heat sinks provide better heat dissipation to prevent heat from damaging the module
  • Our ignition modules will respond to a weak signal from the crankshaft position sensor and begin energizing the coils immediately for better starts in cold weather
  • High-temperature polymer housing reducing moisture intrusion and minimizes vibration damage for extended life and improved reliability
  • Our ignition modules are durability tested for 500 thermal cycles ranging from -40C to +125C
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Carquest Premium – Engine Crankshaft Position Sensor Connector (Part No.PTA3096)

Engine Crankshaft Position Sensor Connector

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.
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Carquest Premium – Engine Crankshaft Position Sensor Connector (Part No.PTA3056)

Engine Crankshaft Position Sensor Connector

from

$26.49
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.
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Hella – Oil Pressure Sender (Part No.P4030180187HEL)

Oil Pressure Sender

from

$30.88
Oil Pressure Sender

Carquest Premium – Premium Engine Oil Pressure Switch SBA6026 (Part No.SBA6026)

Premium Engine Oil Pressure Switch SBA6026

from

$31.99
Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.

Product Features:
  • The main device in any electrical circuit is a switch. In an electrical circuit a device is required to turn a component on or off when commanded by the operator, within the switch are contacts that will complete the electrical path to the load, or driven
  • 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.
  • Where applicable electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
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Carquest Premium – Engine Oil Pressure Sensor (Part No.SBC1093)

Engine Oil Pressure Sensor

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.
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Febi – Brake Wiring Connect (Part No.N308290784FEB)

Brake Wiring Connect

from

$3.22
Brake Wiring Connect

Meyle – Fuel Pump Relay (Part No.P203735367MEY)

Fuel Pump Relay

from

$12.48
Fuel Pump Relay

Kaehler Germany – Window Wiper Motor R (Part No.P708087628KAE)

Window Wiper Motor R

from

$29.85
Window Wiper Motor R

CRP – Relay (Part No.P202087627CRP)

Relay

from

$36.32
Relay

Carquest Premium – Engine Oil Level Sensor Connector (Part No.PTA2768)

Engine Oil Level Sensor Connector

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:
  • 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
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Febi – Multi Purpose Connec (Part No.P4241946789FEB)

Multi Purpose Connec

from

$3.39
Multi Purpose Connec

Vemo – Relay (Part No.P2020462010VMO)

Relay

from

$64.54
Relay

2003 Audi A4 Quattro Electrical Parts

You count on your 2003 Audi A4 Quattro to run right. That means taking care of it with regular maintenance, necessary repairs, and the right parts. Advance Auto Parts can help with all of that thanks to our extensive inventory of trusted Electrical Parts. With 14 Electrical Parts ranging in price from $3.22 to $119.99, you’re sure to find everything you need for your 2003 Audi A4 Quattro.

Brands matter. If you want to shop a specific Electrical Parts brand, we stock 7 different brands like Carquest, Carquest Premium, and AC Delco. 2003 Audi A4 Quattro Electrical Parts start as low as $3.22!

One of the best ways to find top quality OEM or aftermarket Electrical Parts is by asking professionals. Short of that, you can shop with confidence thanks to our 140 extensive product reviews on 2003 Audi A4 Quattro Electrical Parts.

Did we mention you can order your Electrical Parts from our online catalog and have them shipped right to your garage? Or, if you feel like seeing the parts first-hand, search for your nearest Advance Auto Parts location above and pick up in-store when you’re ready. Browse our full Electrical Parts inventory for your 2003 Audi A4 Quattro below to get started!

Top-Rated Electrical Parts Brands For Your 2003 Audi A4 Quattro

Trusted Electrical Parts OEM and aftermarket product brands are what Advance Auto Parts specializes in. The brands we work with are sure to keep that 2003 Audi A4 Quattro running right for years to come. In our inventory you’ll find brands like Carquest, Carquest Premium, AC Delco, and even more.

Popular Carquest Electrical Parts

You’ll find popular Carquest brand products across Electrical Connectors. All are waiting to get your 2003 Audi A4 Quattro back on the road. Some of the top-rated Carquest products in these categories are:
Cornering Light Socket
from $23.29
(26)
Cornering Light Socket
Crankshaft Position Sensor Connectors
Engine Oil Pressure Sender
from $25.05
(9)
Engine Oil Pressure Sender
Oil Pressure Switch and Senders

FAQs for 2003 Audi A4 Quattro Electrical Parts

What are the most purchased Electrical Parts for the 2003 Audi A4 Quattro?

Out of 14 Electrical Parts for the 2003 Audi A4 Quattro, the most popular in our inventory are:
Engine Oil Pressure Switch
from $33.49
This product is not rated
Engine Oil Pressure Switch
Oil Pressure Switch and Senders
Multi-Purpose Wire Connector with Leads
from $37.99
This product is not rated
Multi-Purpose Wire Connector with Leads
Cornering Light Socket Connectors
Fuel Pump Relay
from $12.48
This product is not rated
Fuel Pump Relay
Power Relays