Spark Plug Replacement Estimate for Buick Somerset

Buick Somerset Spark Plug Replacement costs $73 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$73 to $83
Labor: $70 -$80
Parts: $3
Average Dealer price
$99
Average Shop price
$87
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CarServiceYourMechanic PriceShop/Dealer Price
1986 Buick SomersetV6-3.0LService typeSpark Plug ReplacementYourMechanic Price$73.24Shop/Dealer Price$88.57 - $101.90
1986 Buick SomersetL4-2.5LService typeSpark Plug ReplacementYourMechanic Price$73.16Shop/Dealer Price$88.54 - $101.85
1987 Buick SomersetV6-3.0LService typeSpark Plug ReplacementYourMechanic Price$73.18Shop/Dealer Price$88.52 - $101.82
1987 Buick SomersetL4-2.5LService typeSpark Plug ReplacementYourMechanic Price$73.16Shop/Dealer Price$88.52 - $101.81
Show example Buick Somerset Spark Plug Replacement prices

Meet some of our expert Buick mechanics

Real customer reviews from Buick owners like you.

283 reviews
Patrick
27 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
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256 reviews
Jay
32 years of experience
Jay went above and beyond. He is truly a honest professional and darn good mechanic. I would recommend him to anyone. He is the best you can find anywhere.
2003 BUICK CENTURY - INTAKE MANIFOLD GASKETS REPLACEMENT
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251 reviews
Jeffrey
22 years of experience
Jeffrey worked on my neice's car twice and she was so pleased with the service and tech that there's no way I wanted to call anyone else! Right on time, got right to business, and clearly knew what he was doing! Would highly recommend Jeffrey to friends and family, and he will be the first person I call the next time I need a mechanic! Thank you very much!
2004 BUICK LESABRE - CAR IS NOT STARTING INSPECTION
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44 reviews
Tim
25 years of experience
Tim was very knowledgeable about what he was doing
2000 BUICK CENTURY - WHEEL BEARINGS REPLACEMENT (DRIVER SIDE FRONT, PASSENGER SIDE FRONT)
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All about Spark Plug Replacement

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.

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