Porsche Boxster Spark Plug Replacement at your home or office.

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Spark Plug Replacement Estimate for Porsche Boxster

Porsche Boxster Spark Plug Replacement costs $114 on average. Following is a breakdown of the labor and parts estimates.

YourMechanic Price
$105 to $150
Labor: $98 -$136
Parts: $7 -$14
Average Dealer price
$144 to 186
Average Shop price
$125 to 159
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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
2002 Porsche BoxsterH6-3.2LService typeSpark Plug ReplacementYourMechanic Price$129.20Shop/Dealer Price$189.70 - $248.69
2001 Porsche BoxsterH6-3.2LService typeSpark Plug ReplacementYourMechanic Price$129.20Shop/Dealer Price$189.96 - $249.14
2003 Porsche BoxsterH6-2.7LService typeSpark Plug ReplacementYourMechanic Price$129.20Shop/Dealer Price$189.79 - $248.85
2015 Porsche BoxsterH6-3.4LService typeSpark Plug ReplacementYourMechanic Price$132.18Shop/Dealer Price$197.38 - $253.69
1998 Porsche BoxsterH6-2.5LService typeSpark Plug ReplacementYourMechanic Price$119.16Shop/Dealer Price$177.19 - $228.68
2011 Porsche BoxsterH6-3.4LService typeSpark Plug ReplacementYourMechanic Price$111.18Shop/Dealer Price$165.28 - $213.27
2006 Porsche BoxsterH6-2.7LService typeSpark Plug ReplacementYourMechanic Price$125.50Shop/Dealer Price$183.50 - $242.46
2005 Porsche BoxsterH6-3.2LService typeSpark Plug ReplacementYourMechanic Price$125.50Shop/Dealer Price$183.42 - $242.34
Show example Porsche Boxster 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 Porsche mechanics

Real customer reviews from Porsche owners like you.

415 reviews
Robert
27 years of experience
1999 PORSCHE BOXSTER - OIL CHANGE
361 reviews
Grzegorz
37 years of experience
Grzegorz had also repaired my other car the first time I used YourMechanic. He knows his cars and has many years in the business with a specialty in european makes. I highly recommend him.
1997 PORSCHE BOXSTER - FOG/DRIVING LIGHT BULB REPLACEMENT (DRIVER SIDE)
220 reviews
Shaun
12 years of experience
Shaun is awesome, and has done work on both my Porsche and Mercedes. I plan on hiring him for as long as he's a mechanic! He is friendly, knowledgable, and can provide a wide range of services that a lot of other mechanics can't. Highly recommend!
2003 PORSCHE 911 - OIL CHANGE
124 reviews
Chris
22 years of experience
Chris exceeding all my expectations. I was very impressed with Chris and will definitely call Chris to work on my car in the future. Thank you for a great job!
1970 PORSCHE 911 - BALL JOINT FRONT REPLACEMENT (LOWER LEFT)
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
2002 Porsche BoxsterH6-3.2LService typeSpark Plug ReplacementYourMechanic Price$129.20Shop/Dealer Price$189.70 - $248.69
2001 Porsche BoxsterH6-3.2LService typeSpark Plug ReplacementYourMechanic Price$129.20Shop/Dealer Price$189.96 - $249.14
2003 Porsche BoxsterH6-2.7LService typeSpark Plug ReplacementYourMechanic Price$129.20Shop/Dealer Price$189.79 - $248.85
2015 Porsche BoxsterH6-3.4LService typeSpark Plug ReplacementYourMechanic Price$132.18Shop/Dealer Price$197.38 - $253.69
1998 Porsche BoxsterH6-2.5LService typeSpark Plug ReplacementYourMechanic Price$119.16Shop/Dealer Price$177.19 - $228.68
2011 Porsche BoxsterH6-3.4LService typeSpark Plug ReplacementYourMechanic Price$111.18Shop/Dealer Price$165.28 - $213.27
2006 Porsche BoxsterH6-2.7LService typeSpark Plug ReplacementYourMechanic Price$125.50Shop/Dealer Price$183.50 - $242.46
2005 Porsche BoxsterH6-3.2LService typeSpark Plug ReplacementYourMechanic Price$125.50Shop/Dealer Price$183.42 - $242.34
Show example Porsche Boxster Spark Plug Replacement prices

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