Spark Plug Replacement Cost for Mazda Protege5

Spark Plug Replacement Estimate (National Average)

Validated estimate range for national average.

The average cost for a Spark Plug Replacement is between $60 and $80. Labor costs are estimated between $44 and $56 while parts are priced between $16 and $24. Get a personalized estimate based on your location and specific car. Estimate does not include taxes and fees.

Parts & Labor Breakdown
Labor: $44 - $56
Parts: $16 - $24
Estimate does not include taxes and fees.
Best Practices

To prevent ignition misfires and Check Engine Light problems, we recommend using only high-quality spark plugs, and preferably spark plugs from Mazda.

Spark plugs have different ratings and it's important that the correct type are used.

Spark plug terminals wear down over time and can lead to engine misfires. At minimum, they need to be replaced at the mileage specified by Mazda.

Common Symptoms

Failing spark plugs can cause the Mazda Protege5's engine to run rough and misfire, which can trigger the Check Engine Light. Continuing to drive under these conditions can damage the catalytic converter.

Last step before receiving your estimate:
* Estimate for all Mazda Protege5 model years. Get a more accurate price by entering in your year.Choose Year (2002-2003)
Select year:
  • 2002
  • 2003