2003 Audi A4 Quattro Engine Switches, Sensors and Relays
More 2003 Audi A4 Quattro Engine Switches, Sensors and Relays
Find your specific 2003 Audi A4 Quattro original or aftermarket Engine Switches, Sensors and Relays below. Order your parts online and have delivered to your home or pick up in-store at Advance Auto.
Essential 2003 Audi A4 Quattro Engine Switches, Sensors and Relays
Carquest Premium – Engine Oil Level Sensor (Part No.FFC1236)
from
$337.99
Engine Oil Level Sensor
Carquest Premium – Engine Oil Level Sensor (Part No.LAC1024)
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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Meyle – Oil Level Sender (Part No.A6080117844MEY)
from
$134.24
Oil Level Sender
Hella – Oil Level Sender (Part No.A6080653951HEL)
from
$91.23
Oil Level Sender
Hella – Oil Level Sender (Part No.A60801150091HEL)
from
$87.99
Oil Level Sender
Carquest Premium – Engine Oil Level Sensor (Part No.SBC3724)
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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Bosch – Crankshaft Position Sensor (Part No.0261210178)
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:
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Product Features:
- Precise digital measurement of rotational speeds
- OE-technology quality components developed and manufactured to very fine tolerances
- High resistance against external interference
Bosch – Crankshaft Position Sensor (Part No.0261210177)
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:
See More
Product Features:
- Precise digital measurement of rotational speeds
- OE-technology quality components developed and manufactured to very fine tolerances
- High resistance against external interference
Carquest Premium – Engine Crankshaft Position Sensor (Part No.CSA1837)
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:
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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.
Rein – Crankshaft Sensor (Part No.ELC0279)
from
$31.99
Rein Automotive OE Crankshaft Position Sensors are manufactured to factory specifications ensuring proper fit, form and function. The Crankshaft Sensor is used to measure the position or rotational speed of the crankshaft. The vehicle uses the information sent from the sensor to the ECU to then determine the optimal fuel injection and regulate the ignition. Our quality Crankshaft Sensors aim to provide the professional repair technician and vehicle owner the peace of mind and trust that is expected from an OE quality component.
Product Features:
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Product Features:
- Tested to ensure maximum performance.
- Manufactured to strict engineering standards/specifications in materials and tolerances.
- Long life and durability.
- Direct OE replacement.
Carquest Premium – Engine Camshaft Position Sensor (Part No.CSA1697)
from
$78.99
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:
See More
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.
Dorman – Crankshaft Position Sensor (Part No.907-957)
from
$62.99
This engine crankshaft position sensor is designed to match the fit and function of an original sensor to help ensure the engine control unit receives proper inputs when an original sensor has failed from heat or internal component damage.
Product Features:
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Product Features:
- Direct replacement – this engine crankshaft position sensor is designed to match the fit and function of an original sensor on specified vehicles
- Ideal solution – engineered to help ensure the engine control unit receives proper inputs when an original sensor has failed from heat or internal component damage
- Durable construction – designed and manufactured to strict specifications for reliable performance
- Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
WSO – Crank Position Senso (Part No.A2255328039WSO)
from
$33.48
Crank Position Senso
Delphi – Engine Crankshaft Position Sensor (Part No.SS10812)
from
$132.99
Designed digital output for maximum signal to noise ratio. Not impacted by temperature changes and provide robust, long-lasting sensor protection. Manufactured to meet or exceed OE requirements.
Product Features:
See More
Product Features:
- The sensors provide accurate readings from the gap between sensor contact and element due to its design
- Manufactured to meet or exceed OE requirements
- Enhanced sensing functionality helps reduce emissions, improve reliability and drivability
- Not impacted by temperature changes and provide robust, long-lasting sensor protection
- Designed digital output for maximum signal to noise ratio
Dorman – Crankshaft Position Sensor (Part No.962-523)
from
$44.99
This engine crankshaft position sensor is designed to match the fit and function of an original sensor to help ensure the engine control unit receives proper inputs when an original sensor has failed from heat or internal component damage.
Product Features:
See More
Product Features:
- Direct replacement – this engine crankshaft position sensor is designed to match the fit and function of an original sensor on specified vehicles
- Ideal solution – engineered to help ensure the engine control unit receives proper inputs when an original sensor has failed from heat or internal component damage
- Durable construction – designed and manufactured to strict specifications for reliable performance
- Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
Carquest Premium – Engine Crankshaft Position Sensor (Part No.CSA1991)
from
$88.99
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:
See More
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.
Carquest Premium – Engine Crankshaft Position Sensor (Part No.CSC2979)
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:
See More
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.
Bosch – Crankshaft Position Sensor (Part No.0261210147)
from
$62.99
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:
See More
Product Features:
- Precise digital measurement of rotational speeds
- OE-technology quality components developed and manufactured to very fine tolerances
- High resistance against external interference
Carquest Premium – Crankshaft Sensor (Part No.CSC1191)
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:
See More
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.
Carquest Premium – Engine Crankshaft Position Sensor (Part No.CSA2099)
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:
See More
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.
Rein – Crankshaft Sensor (Part No.ELC0278)
from
$31.99
Rein Automotive OE Crankshaft Position Sensors are manufactured to factory specifications ensuring proper fit, form and function. The Crankshaft Sensor is used to measure the position or rotational speed of the crankshaft. The vehicle uses the information sent from the sensor to the ECU to then determine the optimal fuel injection and regulate the ignition. Our quality Crankshaft Sensors aim to provide the professional repair technician and vehicle owner the peace of mind and trust that is expected from an OE quality component.
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.
- Direct OE replacement.
Bosch – Crank Position Senso (Part No.A22551365155BOS)
from
$46.32
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:
See More
Product Features:
- Precise digital measurement of rotational speeds
- OE-technology quality components Developed and manufactured to very fine tolerances
- High resistance against external interference
Carquest Premium – Crankshaft Sensor (Part No.CSC1268)
from
$71.99
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:
See More
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.
Carquest Premium – Engine Camshaft Position Sensor (Part No.CSA3547)
from
$109.99
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:
See More
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.
Carquest Premium – Engine Crankshaft Position Sensor (Part No.CSA3667)
from
$147.99
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:
See More
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.
Bosch – Bosch Impulse Sender (Part No.F206287674BOS)
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:
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Product Features:
- Built-in circuit protection to ensure your electronics and computer systems stay unharmed
- Sturdy design, vibration resistant and thermal stability
Bosch – Crankshaft Position Sensor (Part No.A2255266121BOS)
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:
See More
Product Features:
- Precise digital measurement of rotational speeds
- OE-technology quality components Developed and manufactured to very fine tolerances
- High resistance against external interference
Delphi – Engine Crankshaft Position Sensor (Part No.SS10811)
from
$124.99
Designed digital output for maximum signal to noise ratio. Not impacted by temperature changes and provide robust, long-lasting sensor protection. Manufactured to meet or exceed OE requirements.
Product Features:
See More
Product Features:
- The sensors provide accurate readings from the gap between sensor contact and element due to its design
- Manufactured to meet or exceed OE requirements
- Enhanced sensing functionality helps reduce emissions, improve reliability and drivability
- Not impacted by temperature changes and provide robust, long-lasting sensor protection
- Designed digital output for maximum signal to noise ratio
Popular 2003 Audi A4 Quattro Engine Switches, Sensors and Relays Categories
2003 Audi A4 Quattro Engine Switches, Sensors and Relays
Maybe you’re in the middle of a full rebuild of that 2003 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 2003 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 2003 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 2003 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 2003 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 2003 Audi A4 Quattro Last
Simple repair, complete replacement, or a full rebuild. No matter the job, your 2003 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 2003 Audi A4 Quattro, our most popular Bosch Engine Switches, Sensors and Relays include:
FAQs for 2003 Audi A4 Quattro Engine Switches, Sensors and Relays
What are the most purchased Engine Switches, Sensors and Relays for the 2003 Audi A4 Quattro?
Out of 11 Engine Switches, Sensors and Relays for the 2003 Audi A4 Quattro, the most popular in our inventory are:
