Spark Plug Replacement Estimate for Subaru Legacy

Subaru Legacy Spark Plug Replacement costs $126 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$73 to $258
Labor: $70 -$240
Parts: $3 -$18
Average Dealer price
$99 to 315
Average Shop price
$87 to 273
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CarServiceYourMechanic PriceShop/Dealer Price
1992 Subaru LegacyH4-2.2LService typeSpark Plug ReplacementYourMechanic Price$73.24Shop/Dealer Price$88.57 - $101.90
2011 Subaru LegacyH6-3.6LService typeSpark Plug ReplacementYourMechanic Price$178.42Shop/Dealer Price$216.04 - $250.11
2005 Subaru LegacyH4-2.5L TurboService typeSpark Plug ReplacementYourMechanic Price$229.10Shop/Dealer Price$277.50 - $324.55
2003 Subaru LegacyH4-2.5LService typeSpark Plug ReplacementYourMechanic Price$108.44Shop/Dealer Price$131.44 - $154.56
2002 Subaru LegacyH4-2.5LService typeSpark Plug ReplacementYourMechanic Price$109.29Shop/Dealer Price$132.45 - $156.17
2009 Subaru LegacyH4-2.5L TurboService typeSpark Plug ReplacementYourMechanic Price$229.46Shop/Dealer Price$277.87 - $325.12
1990 Subaru LegacyH4-2.2LService typeSpark Plug ReplacementYourMechanic Price$73.26Shop/Dealer Price$88.68 - $102.08
2012 Subaru LegacyH6-3.6LService typeSpark Plug ReplacementYourMechanic Price$178.42Shop/Dealer Price$216.03 - $250.10
Show example Subaru Legacy Spark Plug Replacement prices

Parts required for a Subaru Legacy Spark Plug Replacement

$3 to $18

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395 reviews
Tien
18 years of experience
Tien was great, and went above & beyond to not only diagnose the problem, but also to get the car started with a faulty fuel pump. I am thoroughly impressed, and very glad to find this service. You guys rock YM!!
1997 SUBARU LEGACY - CAR IS NOT STARTING INSPECTION
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344 reviews
Robert
26 years of experience
Excellent service; very professional and thorough.
1999 SUBARU LEGACY - OIL COOLER HOSE (AUTOMATIC TRANSMISSION) REPLACEMENT
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136 reviews
Casey
19 years of experience
Casey changed valve cover gaskets on my 2001 Subaru six cylinder engine. A very time consuming job. He arrived promptly and worked diligently to get the job done. I recommend him for any work that is needed to be done. My job was something I did not want to do myself and Casey performed better than I could have expected. Will use him again if the need arises.
2001 SUBARU OUTBACK - SPARK PLUG REPLACEMENT
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25 reviews
Jose
10 years of experience
Always a pleasure dealing with Jose. YourMechanic is a great service. Thanks.
2002 SUBARU LEGACY - BATTERY LIGHT IS ON INSPECTION
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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.

Spark Plug Replacement Estimates for Popular Subaru Models