Audi A3 Engine Switches, Sensors and Relays
Your One-Stop Shop For Trusted Audi A3 Engine Switches, Sensors and Relays
If you’re in search of Audi A3 Engine Switches, Sensors and Relays aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 16 Engine Switches, Sensors and Relays from top brands with prices ranging from $31.99 to $337.99.
Beyond great prices, we stock trusted brands manufacturing all types of Engine Switches, Sensors and Relays for your Audi A3. Of the 8 OEM and aftermarket parts brands we carry, some of the most popular are Bosch, Carquest Premium, and NTK.
And don’t forget to read customer reviews across all Engine Switches, Sensors and 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 Engine Switches, Sensors and Relays have to cost top dollar, and we prove it. Browse our top Audi A3 Engine Switches, Sensors and Relays below, order online to ship to your home, or head into your nearest Advance Auto Parts location to get started.
Essential Audi A3 Engine Switches, Sensors and Relays
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:
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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
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:
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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
Carquest Premium – Engine Crankshaft Position Sensor (Part No.CSA3544)
from
$84.99
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.
Carquest Premium – Engine Crankshaft Position Sensor (Part No.CSA4011)
from
$101.99
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.
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:
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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.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:
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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.
NTK – Crankshaft Or Camshaft Position Sensor (Part No.EH0335)
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:
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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
WSO – Crank Position Senso (Part No.A2255328039WSO)
from
$33.48
Crank Position Senso
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:
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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.
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:
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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.0261210199)
from
$70.99
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
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:
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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 Oil Level Sensor (Part No.FFC1236)
from
$337.99
Engine Oil Level Sensor
VNE Automotive – Oil Level Sender (Part No.A6080772772VNE)
from
$188.97
Oil Level Sender
Hella – Oil Level Sender (Part No.A6080772818HEL)
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$86.28
Oil Level Sender
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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Audi A3 Engine Switches, Sensors and Relays List
Engine Switches, Sensors and Relays Brands You Can Trust For Your Audi A3
8 trusted brands of Engine Switches, Sensors and Relays line our shelves, ready to help keep your Audi A3 running smooth. Below are some of the most popular brands and their top Engine Switches, Sensors and Relays offerings:
Popular Bosch Engine Switches, Sensors and Relays
Bosch products for the Audi A3 span several categories. Some of the highest-rated Bosch Engine Switches, Sensors and Relays that will fit your Audi A3 are:
Most Purchased Audi A3 Engine Switches, Sensors and Relays from Bosch
When you buy the most frequently purchased Bosch brand Engine Switches, Sensors and Relays, you can be confident it will be the right part for your Audi A3. Here are the Bosch Engine Switches, Sensors and Relays Advanced Auto customers buy the most:
from
$68.99
This product is not rated
Crankshaft Or Camshaft Position Sensor
Crankshaft Position Sensors
FAQs for Audi A3 Engine Switches, Sensors and Relays
What are the most purchased Engine Switches, Sensors and Relays for the Audi A3?
Out of 16 Engine Switches, Sensors and Relays for the Audi A3, the most popular in our inventory are:
from
$68.99
This product is not rated
Crankshaft Or Camshaft Position Sensor
Crankshaft Position Sensors
