Saturn LW2 Spark Plug Replacement at your home or office.

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Spark Plug Replacement Estimate for Saturn LW2

Saturn LW2 Spark Plug Replacement costs $207 on average. Following is a breakdown of the labor and parts estimates.

YourMechanic Price
$206 to $234
Labor: $196 -$224
Parts: $10
Average Dealer price
$280
Average Shop price
$245
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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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CarServiceEstimateShop/Dealer Price
2000 Saturn LW2V6-3.0LService typeSpark Plug ReplacementEstimate$215.16Shop/Dealer Price$260.61 - $305.47
Show example Saturn LW2 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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Saturn Repair

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Meet some of our expert Saturn mechanics

Real customer reviews from Saturn owners like you.

Tyler

23 years of experience
178 reviews
Tyler
23 years of experience
Tyler did a great job repairing our vehicle for the first time. We will definitely be using his services again.
2001 SATURN L200 - SERPENTINE/DRIVE BELT - PEARLAND, TEXAS

Pete

12 years of experience
146 reviews
Pete
12 years of experience
Love Pete! He was on time, quick, and friendly. He fixed the problem in 5 minutes and gave me a free inspection since I just purchased the car. I will definitely ask for Pete!
2003 SATURN L200 - HAZARD / TURN SIGNAL FLASHER - SAN DIEGO, CALIFORNIA

Glenn

15 years of experience
36 reviews
Glenn
15 years of experience
Glen was professional when fixing my car and willing to answer any questions I had concerning the car's maintenance and repairs.
2003 SATURN ION - ALTERNATOR - ALEXANDRIA, VIRGINIA

John

36 years of experience
24 reviews
John
36 years of experience
John was on time and very efficient. He is a Great mechanic. The AC now makes ice cubes. Thank you John!!! He know what he is doing and is a Great Your Mechanic Representative!!! Thx Mark C
2005 SATURN VUE - AC CONDENSER - CONCORD, 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
2000 Saturn LW2V6-3.0LService typeSpark Plug ReplacementEstimate$215.16Shop/Dealer Price$260.61 - $305.47
Show example Saturn LW2 Spark Plug Replacement prices

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