Audi A4 Quattro Spark Plug Replacement at your home or office.

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Spark Plug Replacement Estimate for Audi A4 Quattro

Audi A4 Quattro Spark Plug Replacement costs $159 on average. Following is a breakdown of the labor and parts estimates.

YourMechanic Price
$105 to $318
Labor: $70 -$152
Parts: $35 -$166
Average Dealer price
$166 to 514
Average Shop price
$130 to 371
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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CarServiceEstimateShop/Dealer Price
2006 Audi A4 QuattroL4-2.0L TurboService typeSpark Plug ReplacementEstimate$200.24Shop/Dealer Price$257.62 - $373.91
2015 Audi A4 QuattroL4-2.0L TurboService typeSpark Plug ReplacementEstimate$202.56Shop/Dealer Price$255.46 - $364.08
2005 Audi A4 QuattroL4-1.8L TurboService typeSpark Plug ReplacementEstimate$218.16Shop/Dealer Price$277.08 - $398.98
2001 Audi A4 QuattroV6-2.8LService typeSpark Plug ReplacementEstimate$227.08Shop/Dealer Price$297.32 - $426.54
2014 Audi A4 QuattroL4-2.0L TurboService typeSpark Plug ReplacementEstimate$200.24Shop/Dealer Price$255.58 - $370.35
2007 Audi A4 QuattroV6-3.2LService typeSpark Plug ReplacementEstimate$350.48Shop/Dealer Price$440.76 - $650.49
2002 Audi A4 QuattroL4-1.8L TurboService typeSpark Plug ReplacementEstimate$157.20Shop/Dealer Price$202.81 - $286.06
1999 Audi A4 QuattroL4-1.8L TurboService typeSpark Plug ReplacementEstimate$208.16Shop/Dealer Price$264.74 - $384.88
Show example Audi A4 Quattro Spark Plug Replacement prices

Service

What are 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

While replacing spark plugs remember

  • 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.

Steps for replacing spark plugs

  • 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.

When to replace spark plugs

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 it to replace the spark plugs?

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.

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YourMechanic Audi A4 Quattro Spark Plugs Replacement Service

Average Rating

5/5

Number of Reviews

7

Rating Summary
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Meet some of our expert Audi mechanics

Real customer reviews from Audi owners like you.

Kiri

17 years of experience
298 reviews
Kiri
17 years of experience
He was a professional mechanic. He had a lot of knowledge about most cars. Also. He was so kind. I look forward to seeing him again.
2006 AUDI A4 QUATTRO - SPARK PLUGS - PHILADELPHIA, PENNSYLVANIA

Brett

22 years of experience
109 reviews
Brett
22 years of experience
Highly recommend Brett. Expert Technician! Very Professional, Prompt, friendly, & efficient! Arrived on site early and completed the repairs quicker than expected.
2007 AUDI A4 QUATTRO - SPARK PLUGS - CHARLOTTE, NORTH CAROLINA

William

17 years of experience
96 reviews
William
17 years of experience
William is very good. Knows what he is doing. Did a great job. He is very polite and friendly.I recommend him to any one.
2001 AUDI A4 QUATTRO - SPARK PLUGS - FORT MYERS, FLORIDA

Tien

20 years of experience
694 reviews
Tien
20 years of experience
Tien did a great job and also performed a thorough inspection to show me what else my car needed done, properly illustrated with pictures of the damaged areas.
2009 AUDI A4 QUATTRO - SPARK PLUGS - HAYWARD, CALIFORNIA
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
CarServiceEstimateShop/Dealer Price
2006 Audi A4 QuattroL4-2.0L TurboService typeSpark Plug ReplacementEstimate$200.24Shop/Dealer Price$257.62 - $373.91
2015 Audi A4 QuattroL4-2.0L TurboService typeSpark Plug ReplacementEstimate$202.56Shop/Dealer Price$255.46 - $364.08
2005 Audi A4 QuattroL4-1.8L TurboService typeSpark Plug ReplacementEstimate$218.16Shop/Dealer Price$277.08 - $398.98
2001 Audi A4 QuattroV6-2.8LService typeSpark Plug ReplacementEstimate$227.08Shop/Dealer Price$297.32 - $426.54
2014 Audi A4 QuattroL4-2.0L TurboService typeSpark Plug ReplacementEstimate$200.24Shop/Dealer Price$255.58 - $370.35
2007 Audi A4 QuattroV6-3.2LService typeSpark Plug ReplacementEstimate$350.48Shop/Dealer Price$440.76 - $650.49
2002 Audi A4 QuattroL4-1.8L TurboService typeSpark Plug ReplacementEstimate$157.20Shop/Dealer Price$202.81 - $286.06
1999 Audi A4 QuattroL4-1.8L TurboService typeSpark Plug ReplacementEstimate$208.16Shop/Dealer Price$264.74 - $384.88
Show example Audi A4 Quattro Spark Plug Replacement prices

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