Spark Plug Replacement at your home or office.

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Spark Plug Replacement Estimate for Audi A3 Quattro

Audi A3 Quattro Spark Plug Replacement costs $87 on average. Following is a breakdown of the labor and parts estimates.

YourMechanic Price
$86 to $100
Labor: $70 -$80
Parts: $16 -$20
Average Dealer price
$125 to 133
Average Shop price
$103 to 108
Get an instant quote for your car
Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
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CarServiceYourMechanic PriceShop/Dealer Price
2013 Audi A3 QuattroL4-2.0L TurboService typeSpark Plug ReplacementYourMechanic Price$87.10Shop/Dealer Price$116.79 - $148.67
2009 Audi A3 QuattroL4-2.0L TurboService typeSpark Plug ReplacementYourMechanic Price$86.79Shop/Dealer Price$116.51 - $148.25
2012 Audi A3 QuattroL4-2.0L TurboService typeSpark Plug ReplacementYourMechanic Price$86.79Shop/Dealer Price$116.43 - $148.11
2016 Audi A3 QuattroL4-2.0L TurboService typeSpark Plug ReplacementYourMechanic Price$89.82Shop/Dealer Price$120.26 - $154.24
2015 Audi A3 QuattroL4-2.0L TurboService typeSpark Plug ReplacementYourMechanic Price$90.19Shop/Dealer Price$120.67 - $154.89
2011 Audi A3 QuattroL4-2.0L TurboService typeSpark Plug ReplacementYourMechanic Price$87.10Shop/Dealer Price$116.78 - $148.66
2010 Audi A3 QuattroL4-2.0L TurboService typeSpark Plug ReplacementYourMechanic Price$87.18Shop/Dealer Price$117.04 - $149.09
2008 Audi A3 QuattroV6-3.2LService typeSpark Plug ReplacementYourMechanic Price$87.17Shop/Dealer Price$116.98 - $149.00
Show example Audi A3 Quattro Spark Plug Replacement prices

Spark Plug Replacement Service & Cost

What are the Spark Plugs all about?

The spark plugs are an important part of the ignition system. When you turn the ignition key (car's key) on, it causes the ignition coil to generate the spark which ignites the air-fuel mixture in the engine cylinders to start the engine. The number of spark plugs in the car is the same as the number of cylinders, although some vehicle manufacturers will use two spark plugs per cylinder.

Over time, the spark plugs wear out and require replacement. When the spark plugs wear out, it is harder for it the air-fuel mixture to ignite, resulting in engine misfires. If one of the spark plugs has failed, the car will still start and run, but it will run poorly. On some vehicles, spark plug replacement may be labor intensive and involve removal of the intake plenum.

Spark plugs-MATROX-1

Keep in mind:

  • When the spark plugs are replaced, it is a good idea to inspect the ignition cables as well.
  • Spark plugs come in numerous ratings, and the correct rating for your vehicle should always be used.

How it's done:

  • Scan the car for codes.
  • Clean all surface areas around the spark plugs.
  • Remove spark plugs.
  • Inspect threads in engine head (where plugs are installed).
  • Perform compression test if needed.
  • Inspect ignition wires.
  • Apply anti-seize to the threads of the spark plugs.
  • Install new spark plugs.
  • If needed replace any gaskets removed.

Our recommendation:

During routine maintenance and checkups, your ignition system should always be inspected. Any time that a component of the ignition system is replaced, it’s a good idea to consider replacing the spark plugs as well. If you don’t preemptively change your spark plugs your engine will let you know by misfiring or running poorly, so schedule an inspection as soon as you notice that your engine is not performing properly.

What common symptoms indicate you may need to replace the Spark Plugs?

  • Check Engine light is on.
  • Engine misfires.
  • Poor fuel economy.
  • Vibration coming from the engine.

How important is this service?

Spark plugs are responsible for igniting the fuel that your engine uses to run. When you turn your key, a small voltage of power is sent to the ignition coil, where it is transformed into high voltage currency. This high voltage currency is sent through the ignition cables to the spark plugs. The spark plugs use the power to create a spark, which ignites the fuel, and allows the engine to function.

When the spark plugs malfunction, this spark won’t be created, and the fuel will not be ignited as it should. Your vehicle has many spark plugs, so depending on how many fail, your engine may either run poorly, or not run at all. Continuing to drive a vehicle with malfunctioning spark plugs can also cause damage to the catalytic converter.

Fast and easy Spark Plug Replacement service at your home or office.

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Meet some of our expert Audi mechanics

Real customer reviews from Audi owners like you.

105 reviews
Jose
11 years of experience
Great, Jose was thorough; he gave clear and easy to understand details of what was also contained in his report.
2004 AUDI A4 QUATTRO - OIL CHANGE
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66 reviews
Kyle
8 years of experience
I have a 2000 Audi A4. Kyle was very timely. He called ahead to let me know his arrival time. He repaired an air flow sensor on my vehicle in a very timely manner. Very professional.
2000 AUDI A4 QUATTRO - MASS AIRFLOW SENSOR REPLACEMENT
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58 reviews
Carlos
7 years of experience
Carlos was awesome! Showed up an hour earlier which was great. Very prompt and got straight to work. I'd definitely call him up again!
2012 AUDI A4 - OIL CHANGE
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50 reviews
Matthew
6 years of experience
Matthew was great, worked quickly but did a thorough inspection. Was very informative with any questions I had. Will be having him come back to make the repairs we discussed.
2002 AUDI A4 QUATTRO - CHECK COOLING SYSTEM
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Get an instant quote for your car
Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
Get a quote
CarServiceYourMechanic PriceShop/Dealer Price
2013 Audi A3 QuattroL4-2.0L TurboService typeSpark Plug ReplacementYourMechanic Price$87.10Shop/Dealer Price$116.79 - $148.67
2009 Audi A3 QuattroL4-2.0L TurboService typeSpark Plug ReplacementYourMechanic Price$86.79Shop/Dealer Price$116.51 - $148.25
2012 Audi A3 QuattroL4-2.0L TurboService typeSpark Plug ReplacementYourMechanic Price$86.79Shop/Dealer Price$116.43 - $148.11
2016 Audi A3 QuattroL4-2.0L TurboService typeSpark Plug ReplacementYourMechanic Price$89.82Shop/Dealer Price$120.26 - $154.24
2015 Audi A3 QuattroL4-2.0L TurboService typeSpark Plug ReplacementYourMechanic Price$90.19Shop/Dealer Price$120.67 - $154.89
2011 Audi A3 QuattroL4-2.0L TurboService typeSpark Plug ReplacementYourMechanic Price$87.10Shop/Dealer Price$116.78 - $148.66
2010 Audi A3 QuattroL4-2.0L TurboService typeSpark Plug ReplacementYourMechanic Price$87.18Shop/Dealer Price$117.04 - $149.09
2008 Audi A3 QuattroV6-3.2LService typeSpark Plug ReplacementYourMechanic Price$87.17Shop/Dealer Price$116.98 - $149.00
Show example Audi A3 Quattro Spark Plug Replacement prices

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