Spark Plug Replacement Estimate for Mazda Protege5

Mazda Protege5 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
2002 Mazda Protege5L4-2.0LService typeSpark Plug ReplacementYourMechanic Price$73.22Shop/Dealer Price$88.55 - $101.85
Show example Mazda Protege5 Spark Plug Replacement prices
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Parts required for a Mazda Protege5 Spark Plug Replacement

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445 reviews
Chris
17 years of experience
Chris is the best
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395 reviews
Tien
18 years of experience
punctual, efficient, good service
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246 reviews
Godwin
19 years of experience
Great service
2002 MAZDA PROTEGE5 - CAR IS NOT STARTING INSPECTION
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47 reviews
Joseph
10 years of experience
Joseph did a great job! He went slightly longer than needed, but only because he did a general check of so many other things. I'd definitely have him work on my car again!
1998 MAZDA PROTEGE - BALL JOINT FRONT REPLACEMENT (LOWER RIGHT)
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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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