2004 Audi A4 Quattro Engine Switches, Sensors and Relays

Essential 2004 Audi A4 Quattro Engine Switches, Sensors and Relays

Carquest Premium – Engine Crankshaft Position Sensor (Part No.CSA1837)

Engine Crankshaft Position Sensor

from

$108.99
A leader in vehicle electronic solutions, each premium product meets or exceeds OE specifications in appearance, fit, and function, ensuring easy installation and excellent performance. The product has been tested under extreme environments, including thermal shock and vibration, with unparalleled reliability, durability, and accuracy.

Product Features:
  • Products are produced in ISO 14001 and IATF 16949 certified facilities to ensure the highest quality and consistency throughout the production process.
  • Reliable circuit board and product structure design, 3D proofing, and field test verification to ensure correct signal output at all speeds.
  • Manufactured in an anti-static environment to ensure reliability and stability.
  • Extreme temperature and salt spray tests simulate real-world vehicle conditions to ensure durability and reliability.
  • Providing this premium product line, we meet the service professionals needs with the highest quality product every time the part comes out of the box.
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Carquest Premium – Engine Crankshaft Position Sensor (Part No.CSA1343)

Engine Crankshaft Position Sensor

from

$89.99
A leader in vehicle electronic solutions, each premium product meets or exceeds OE specifications in appearance, fit, and function, ensuring easy installation and excellent performance. The product has been tested under extreme environments, including thermal shock and vibration, with unparalleled reliability, durability, and accuracy.

Product Features:
  • Products are produced in ISO 14001 and IATF 16949 certified facilities to ensure the highest quality and consistency throughout the production process.
  • Reliable circuit board and product structure design, 3D proofing, and field test verification to ensure correct signal output at all speeds.
  • Manufactured in an anti-static environment to ensure reliability and stability.
  • Extreme temperature and salt spray tests simulate real-world vehicle conditions to ensure durability and reliability.
  • Providing this premium product line, we meet the service professionals needs with the highest quality product every time the part comes out of the box.
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NTK – Crankshaft Or Camshaft Position Sensor (Part No.EH0335)

Crankshaft Or Camshaft Position Sensor

from

$68.99
The Crankshaft or Camshaft Position Sensor plays a vital role in your engine’s operation; to determine the exact position or speed of the crankshaft or camshaft to the ECM. The ECM then uses this information to determine fuel and spark timing. A failed sensor can result in a check engine light, failure to start, intermittent stalling or misfire. NTK Crankshaft or Camshaft Position Sensors are premium quality products with outstanding support and leading innovation bred from our OE heritage.

Product Features:
  • THE NTK DIFFERENCE: Enhanced, robust circuit board traces and precision-wound coated-copper windings increase durability, longevity and performance
  • OE QUALITY: Designed to meet or exceed OE specifications, fit, form and function ensures proper position, rotating speed of the camshaft or crankshaft
  • EXTENSIVE TESTING: 100 percent thermal shock and vibration tested for best in class performance and reliability in the most extreme conditions
  • PRODUCT ENGINEERING: Premium seals prevent leaks or corrosion, while optimized magnet size and strength ensures precise, consistent signal output
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WSO – Crank Position Senso (Part No.A2255328039WSO)

Crank Position Senso

from

$33.48
Crank Position Senso

Carquest Premium – Crankshaft Sensor (Part No.CSC1191)

Crankshaft Sensor

from

$113.99
A leader in vehicle electronic solutions, each premium product meets or exceeds OE specifications in appearance, fit, and function, ensuring easy installation and excellent performance. The product has been tested under extreme environments, including the

Product Features:
  • Reliable circuit board and product structure design, 3D proofing, and field test verification to ensure correct signal output at all speeds.
  • Manufactured in an anti-static environment to ensure reliability and stability.
  • Extreme temperature and salt spray tests simulate real-world vehicle conditions to ensure durability and reliability.
  • Providing this premium product line, we meet the service professionals needs with the highest quality product every time the part comes out of the box.
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Bosch – Bosch Impulse Sender (Part No.F206287674BOS)

Bosch Impulse Sender

from

$78.48
All Bosch impulse senders provide very reliable and accurate measurements and have extremely fast response times to ensure your vehicle runs as intended.

Product Features:
  • Built-in circuit protection to ensure your electronics and computer systems stay unharmed
  • Sturdy design, vibration resistant and thermal stability
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Carquest Premium – Engine Crankshaft Position Sensor (Part No.CSA2099)

Engine Crankshaft Position Sensor

from

$66.99
A leader in vehicle electronic solutions, each premium product meets or exceeds OE specifications in appearance, fit, and function, ensuring easy installation and excellent performance. The product has been tested under extreme environments, including thermal shock and vibration, with unparalleled reliability, durability, and accuracy.

Product Features:
  • Products are produced in ISO 14001 and IATF 16949 certified facilities to ensure the highest quality and consistency throughout the production process.
  • Reliable circuit board and product structure design, 3D proofing, and field test verification to ensure correct signal output at all speeds.
  • Manufactured in an anti-static environment to ensure reliability and stability.
  • Extreme temperature and salt spray tests simulate real-world vehicle conditions to ensure durability and reliability.
  • Providing this premium product line, we meet the service professionals needs with the highest quality product every time the part comes out of the box.
See More

Carquest Premium – Engine Crankshaft Position Sensor (Part No.CSC2979)

Engine Crankshaft Position Sensor

from

$102.99
A leader in vehicle electronic solutions, each premium product meets or exceeds OE specifications in appearance, fit, and function, ensuring easy installation and excellent performance. The product has been tested under extreme environments, including thermal shock and vibration, with unparalleled reliability, durability, and accuracy.

Product Features:
  • Products are produced in ISO 14001 and IATF 16949 certified facilities to ensure the highest quality and consistency throughout the production process.
  • Reliable circuit board and product structure design, 3D proofing, and field test verification to ensure correct signal output at all speeds.
  • Manufactured in an anti-static environment to ensure reliability and stability.
  • Extreme temperature and salt spray tests simulate real-world vehicle conditions to ensure durability and reliability.
  • Providing this premium product line, we meet the service professionals needs with the highest quality product every time the part comes out of the box.
See More

Bosch – Crankshaft Position Sensor (Part No.A2255266121BOS)

Crankshaft Position Sensor

from

$80.24
Bosch Crankshaft Position Sensors provide Accurate Detection of the engine speed: the engine speed is the main control variable for the ignition timing.

Product Features:
  • Precise digital measurement of rotational speeds
  • OE-technology quality components Developed and manufactured to very fine tolerances
  • High resistance against external interference
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Hella – Oil Level Sender (Part No.A6080653951HEL)

Oil Level Sender

from

$91.23
Oil Level Sender

Carquest Premium – Engine Oil Level Sensor (Part No.LAC1024)

Engine Oil Level Sensor

from

$194.99
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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Hella – Oil Level Sender (Part No.A60801150091HEL)

Oil Level Sender

from

$87.99
Oil Level Sender

Carquest Premium – Engine Oil Level Sensor (Part No.SBC3724)

Engine Oil Level Sensor

from

$76.99
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 Premium – Engine Oil Level Sensor (Part No.FFC1236)

Engine Oil Level Sensor

from

$337.99
Engine Oil Level Sensor

Meyle – Oil Level Sender (Part No.A6080117844MEY)

Oil Level Sender

from

$134.24
Oil Level Sender

Bosch – Crankshaft Position Sensor (Part No.0261210177)

Crankshaft Position Sensor

from

$75.99
The optimum engine control is based on current, exact information from the powertrain provided by sensors. The electronic engine management system measures the speed, position and, optionally, the rotational direction of the crankshaft via the crankshaft

Product Features:
  • Precise digital measurement of rotational speeds
  • OE-technology quality components developed and manufactured to very fine tolerances
  • High resistance against external interference
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Bosch – Crankshaft Position Sensor (Part No.0261210178)

Crankshaft Position Sensor

from

$68.99
The optimum engine control is based on current, exact information from the powertrain provided by sensors. The electronic engine management system measures the speed, position and, optionally, the rotational direction of the crankshaft via the crankshaft

Product Features:
  • Precise digital measurement of rotational speeds
  • OE-technology quality components developed and manufactured to very fine tolerances
  • High resistance against external interference
See More

2004 Audi A4 Quattro Engine Switches, Sensors and Relays

Maybe you’re in the middle of a full rebuild of that 2004 Audi A4 Quattro. Maybe you just need a couple of Engine Switches, Sensors and Relays. Either way, Advance Auto Parts has 11 different Engine Switches, Sensors and Relays in our inventory ranging from $44.99 to $134.24. That means you can find the exact parts or products you need to keep that 2004 Audi A4 Quattro running smoothly.

Engine Switches, Sensors and Relays are only as good as their brand. We stock 5 different brands to make sure you have plenty of trusted parts to choose from for your 2004 Audi A4 Quattro. Bosch, Carquest Premium, and Delphi are just some of the brands we stock. Search for brands you know or compare prices and reviews to help you decide!

We know you’ll find the perfect Engine Switches, Sensors and Relays for your 2004 Audi A4 Quattro, but don’t take our word for it – read our customer ratings and reviews and buy with confidence.

So if you’re in the market for aftermarket Engine Switches, Sensors and Relays to keep your 2004 Audi A4 Quattro rolling for years to come, look no further. Shop online and have your products shipped direct to your door, or pick up at the nearest Advance Auto Parts location today!

Engine Switches, Sensors and Relays Brands To Make Your 2004 Audi A4 Quattro Last

Simple repair, complete replacement, or a full rebuild. No matter the job, your 2004 Audi A4 Quattro demands trusted brand parts and products to keep it running. Many trusted brands of Engine Switches, Sensors and Relays make up Advance Auto Parts’ inventory, and all are ready to help make your A4 Quattro the best it can be. Be sure to browse some of our top Engine Switches, Sensors and Relays brands and parts.

Popular Bosch Engine Switches, Sensors and Relays

We carry Bosch parts in our stock across Crankshaft Position Sensors categories, plus more. For a 2004 Audi A4 Quattro, our most popular Bosch Engine Switches, Sensors and Relays include:
Crankshaft Position Sensor
from $62.99
(1)
Crankshaft Position Sensor
Crankshaft Position Sensors

FAQs for 2004 Audi A4 Quattro Engine Switches, Sensors and Relays

What are the most purchased Engine Switches, Sensors and Relays for the 2004 Audi A4 Quattro?

Out of 11 Engine Switches, Sensors and Relays for the 2004 Audi A4 Quattro, the most popular in our inventory are:
Crankshaft Sensor
from $71.99
This product is not rated
Crankshaft Sensor
Crankshaft Position Sensors
Engine Crankshaft Position Sensor
from $89.99
This product is not rated
Engine Crankshaft Position Sensor
Crankshaft Position Sensors
Engine Camshaft Position Sensor
from $78.99
This product is not rated
Engine Camshaft Position Sensor
Crankshaft Position Sensors