The average cost for a Spark Plug Replacement is between $324 and $455. Labor costs are estimated between $132 and $167 while parts are priced between $192 and $288. Get a personalized estimate based on your location and specific car. Estimate does not include taxes and fees.
Spark Plug Replacement Cost for Dodge Charger SRT8
Spark Plug Replacement Estimate (National Average)
To prevent ignition misfires and Check Engine Light problems, we recommend using only high-quality spark plugs, and preferably spark plugs from Dodge.
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 Dodge.
Failing spark plugs can cause the Dodge Charger SRT8'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.