Saab 9-4X Spark Plug Replacement at your home or office.

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Spark Plug Replacement Estimate for Saab 9-4X

Saab 9-4X Spark Plug Replacement costs $111 on average. Following is a breakdown of the labor and parts estimates.

YourMechanic Price
$103 to $130
Labor: $91 -$104
Parts: $12 -$26
Average Dealer price
$145 to 174
Average Shop price
$123 to 141
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
2011 Saab 9-4XV6-2.8L TurboService typeSpark Plug ReplacementYourMechanic Price$143.76Shop/Dealer Price$175.83 - $229.55
2011 Saab 9-4XV6-3.0LService typeSpark Plug ReplacementYourMechanic Price$114.68Shop/Dealer Price$139.57 - $171.55
Show example Saab 9-4X 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 Saab mechanics

Real customer reviews from Saab owners like you.

583 reviews
Tien
19 years of experience
Tien was on time, the only reason I gave 3 stars is because of my unique problem. It was hard to diagnose verbally and I won't know it the work done will fix the problem because of the nature of the problem. In time I will know. Tien did the job well based on the info provided.
1998 SAAB 900 - FUEL RETURN HOSE REPLACEMENT
543 reviews
Honorio
15 years of experience
Honorio did a great job, and very patiently explained everything to me. I would consider him as my first choice for the next time service.
2007 SAAB 9-5 - BRAKE ROTOR/DISC REPLACEMENT (REAR)
415 reviews
Robert
27 years of experience
Fast service - I like it. Good communication, explain everything that's is going on in work process. Good job - thanks.
2000 SAAB 9-5 - VALVE COVER GASKET REPLACEMENT
284 reviews
Alex
12 years of experience
Alex was very professional and courteous. Willing to explain why I needed to get the work done and suggested cost saving measures I could take without causing any problems. All the work he has done seem to be done as needed.
2002 SAAB 9-5 - VALVE COVER GASKET REPLACEMENT
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
2011 Saab 9-4XV6-2.8L TurboService typeSpark Plug ReplacementYourMechanic Price$143.76Shop/Dealer Price$175.83 - $229.55
2011 Saab 9-4XV6-3.0LService typeSpark Plug ReplacementYourMechanic Price$114.68Shop/Dealer Price$139.57 - $171.55
Show example Saab 9-4X Spark Plug Replacement prices

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