Buick LeSabre Spark Plug Replacement at your home or office.

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Spark Plug Replacement Estimate for Buick LeSabre

Buick LeSabre Spark Plug Replacement costs $81 on average. Following is a breakdown of the labor and parts estimates.

YourMechanic Price
$73 to $137
Labor: $70 -$128
Parts: $3 -$9
Average Dealer price
$99 to 167
Average Shop price
$87 to 145
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
1983 Buick LeSabreV8-5.7L DieselService typeSpark Plug ReplacementYourMechanic Price$86.76Shop/Dealer Price$105.47 - $128.93
1962 Buick LeSabreV8-6.6LService typeSpark Plug ReplacementYourMechanic Price$86.76Shop/Dealer Price$105.54 - $129.05
1987 Buick LeSabreV8-5.0LService typeSpark Plug ReplacementYourMechanic Price$124.68Shop/Dealer Price$151.12 - $178.08
1964 Buick LeSabreV8-4.9LService typeSpark Plug ReplacementYourMechanic Price$86.76Shop/Dealer Price$105.51 - $129.01
1981 Buick LeSabreV6-4.1LService typeSpark Plug ReplacementYourMechanic Price$87.06Shop/Dealer Price$105.86 - $129.55
2004 Buick LeSabreV6-3.8LService typeSpark Plug ReplacementYourMechanic Price$88.04Shop/Dealer Price$107.07 - $131.48
1982 Buick LeSabreV8-5.0LService typeSpark Plug ReplacementYourMechanic Price$75.96Shop/Dealer Price$92.06 - $107.48
1997 Buick LeSabreV6-3.8LService typeSpark Plug ReplacementYourMechanic Price$109.04Shop/Dealer Price$132.51 - $160.26
Show example Buick LeSabre 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 Buick mechanics

Real customer reviews from Buick owners like you.

455 reviews
Jeffrey
23 years of experience
Jeff provided me with great service. He arrived on-time (actually he was early, which was even better). He listened to my complaint and quickly went about assessing the situation. After a thorough inspection/diagnosis he explained what the problem was and offered a solution. He made several suggestions for future work that I need to keep an eye on. His written/recorded report was comprehensive and professional. He took the time to answer all of my questions and made several helpful comments regarding my concerns. Overall, I was very pleased with Jeff's knowledge and professionalism. Whenever I need a mechanic in the future, I will most likely call on him. A Satisfied Customer, RJH (Bob)
1999 BUICK LESABRE - RESERVATION
399 reviews
Steven
10 years of experience
Steven was incredibly polite and personable and seemed to give sincere recommendations.
1994 BUICK LESABRE - CAR STARTS AND THEN DIES INSPECTION
369 reviews
Patrick
28 years of experience
Patrick was the mechanic that came out to change my spark plugs and wires and I could not have gotten a better mechanic. It was so nice to have someone who actually took the time to make sure everything was back in the correct place and was running right before he left. I was totally happy with his service.
2000 BUICK REGAL - SPARK PLUG REPLACEMENT
283 reviews
Rodney
32 years of experience
Na
1990 BUICK LESABRE - PRE-PURCHASE CAR INSPECTION
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
1983 Buick LeSabreV8-5.7L DieselService typeSpark Plug ReplacementYourMechanic Price$86.76Shop/Dealer Price$105.47 - $128.93
1962 Buick LeSabreV8-6.6LService typeSpark Plug ReplacementYourMechanic Price$86.76Shop/Dealer Price$105.54 - $129.05
1987 Buick LeSabreV8-5.0LService typeSpark Plug ReplacementYourMechanic Price$124.68Shop/Dealer Price$151.12 - $178.08
1964 Buick LeSabreV8-4.9LService typeSpark Plug ReplacementYourMechanic Price$86.76Shop/Dealer Price$105.51 - $129.01
1981 Buick LeSabreV6-4.1LService typeSpark Plug ReplacementYourMechanic Price$87.06Shop/Dealer Price$105.86 - $129.55
2004 Buick LeSabreV6-3.8LService typeSpark Plug ReplacementYourMechanic Price$88.04Shop/Dealer Price$107.07 - $131.48
1982 Buick LeSabreV8-5.0LService typeSpark Plug ReplacementYourMechanic Price$75.96Shop/Dealer Price$92.06 - $107.48
1997 Buick LeSabreV6-3.8LService typeSpark Plug ReplacementYourMechanic Price$109.04Shop/Dealer Price$132.51 - $160.26
Show example Buick LeSabre Spark Plug Replacement prices

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