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
1997 Subaru LegacyH4-2.2LService typeSpark Plug ReplacementYourMechanic Price$73.22Shop/Dealer Price$88.55 - $101.85
2005 Subaru LegacyH4-2.5L TurboService typeSpark Plug ReplacementYourMechanic Price$229.08Shop/Dealer Price$277.61 - $324.74
2009 Subaru LegacyH4-2.5LService typeSpark Plug ReplacementYourMechanic Price$108.42Shop/Dealer Price$131.39 - $154.47
2001 Subaru LegacyH4-2.5LService typeSpark Plug ReplacementYourMechanic Price$101.16Shop/Dealer Price$122.34 - $140.01
1990 Subaru LegacyH4-2.2LService typeSpark Plug ReplacementYourMechanic Price$73.22Shop/Dealer Price$88.56 - $101.87
2010 Subaru LegacyH6-3.6LService typeSpark Plug ReplacementYourMechanic Price$178.62Shop/Dealer Price$216.11 - $250.19
2011 Subaru LegacyH4-2.5L TurboService typeSpark Plug ReplacementYourMechanic Price$152.53Shop/Dealer Price$185.16 - $220.62
2007 Subaru LegacyH4-2.5L TurboService typeSpark Plug ReplacementYourMechanic Price$221.44Shop/Dealer Price$268.05 - $309.45
Show example Subaru Legacy Spark Plug Replacement prices

Parts required for a Subaru Legacy Spark Plug Replacement

$3 to $18

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Real customer reviews from Subaru owners like you.

432 reviews
Patrick
22 years of experience
Patrick showed up early for our appointments, went over the issues of my car and laid out the options of what I could do afterwards. He is very down to earth and is honest about the problem at hand. My car was having a problem overheating so after inspecting the car and troubleshooting he said that the car might have to require work on it up to $800+ which they could do but he suggested that there were other cheaper options for me to try. I would totally recommend him.
1995 SUBARU LEGACY - CAR THERMOSTAT REPLACEMENT
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249 reviews
Russell
19 years of experience
Not only did he show up on time, but finished the repairs faster than normal and fixed a couple extra things on top of it (flat tire, missing oil cap), and also diagnosed my vehicle to give me a rundown of what repairs and maintenance should be done next. Above and beyond!
1996 SUBARU LEGACY - CAR RADIATOR REPLACEMENT
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164 reviews
Theodore
11 years of experience
Theodore did a prompt and thorough job. He educated me on my car and gave me the peace of mind I needed. I highly recommend him.
2004 SUBARU LEGACY - 75 POINT SAFETY INSPECTION
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136 reviews
Casey
19 years of experience
I am so happy about my experience with yourmechanic.com. Casey was very knowledgeable, communicative, and professional. The cost of the work done was much lower than what I had been quoted at the repair shop. One thing I especially liked about Casey, was that he seemed real about what needed to be done ASAP and what I could work on at a later date. With other places, I feel like they word things in an alarming matter to try and get me to do it all at once, which I'm just not able to afford. I hope I have more experiences like this, as I will be booking all of my work through yourmechanic.com from now on! Thank you!
1998 SUBARU FORESTER - SPARK PLUG REPLACEMENT
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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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