Spark Plug Replacement Estimate for Mazda 3

Mazda 3 Spark Plug Replacement costs $87 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$86 to $98
Labor: $70 -$80
Parts: $16 -$18
Average Dealer price
$124 to 129
Average Shop price
$103 to 106
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CarServiceYourMechanic PriceShop/Dealer Price
2013 Mazda 3L4-2.3L TurboService typeSpark Plug ReplacementYourMechanic Price$89.44Shop/Dealer Price$108.82 - $134.28
2012 Mazda 3L4-2.3L TurboService typeSpark Plug ReplacementYourMechanic Price$89.08Shop/Dealer Price$108.43 - $133.68
2011 Mazda 3L4-2.3L TurboService typeSpark Plug ReplacementYourMechanic Price$89.08Shop/Dealer Price$108.39 - $133.61
2011 Mazda 3L4-2.5LService typeSpark Plug ReplacementYourMechanic Price$86.53Shop/Dealer Price$105.23 - $128.55
2004 Mazda 3L4-2.3LService typeSpark Plug ReplacementYourMechanic Price$89.44Shop/Dealer Price$108.83 - $134.30
2009 Mazda 3L4-2.0LService typeSpark Plug ReplacementYourMechanic Price$86.84Shop/Dealer Price$105.57 - $129.09
2004 Mazda 3L4-2.0LService typeSpark Plug ReplacementYourMechanic Price$89.53Shop/Dealer Price$109.01 - $134.61
2010 Mazda 3L4-2.0LService typeSpark Plug ReplacementYourMechanic Price$86.53Shop/Dealer Price$105.25 - $128.59
Show example Mazda 3 Spark Plug Replacement prices
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Parts required for a Mazda 3 Spark Plug Replacement

$16 to $18

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Real customer reviews from Mazda owners like you.

395 reviews
Tien
18 years of experience
punctual, efficient, good service
2000 MAZDA PROTEGE - SPARK PLUG REPLACEMENT
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331 reviews
Jamahl
15 years of experience
Very professional, personable and does a great job! Will always look for Jamahl when he is available and I'm in need of top help!
2005 MAZDA 3 - SERPENTINE/DRIVE BELT REPLACEMENT
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268 reviews
Richard
16 years of experience
Friendly and thorough. He came half an hour late though.
2009 MAZDA 3 - PRE-PURCHASE CAR INSPECTION
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184 reviews
Tom
37 years of experience
Tom was excellent. He was very friendly, honest, and went above and beyond for my oil change. He explained everything to me very clearly, and I was able to trust his words. Will definitely contact him again when my car needs maintenance.
2013 MAZDA 3 - OIL CHANGE
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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 Mazda Models