Typical price range, what's included, and what moves the number.
Spark plug replacement typically costs about $150 to $400, including parts and labor. Your exact price depends on your vehicle and where you are; a mobile mechanic's labor is often a little lower than a shop's because there's no storefront overhead, and there's no tow.
Plugs, labor, and a misfire check. Coils, if needed, add cost.
Number of cylinders, plug type (iridium/platinum), and coil access.
Spark plug replacement typically costs about $150 to $400, including parts and labor. Your exact price depends on your vehicle and where you are; a mobile mechanic's labor is often a little lower than a shop's because there's no storefront overhead, and there's no tow.
Number of cylinders, plug type (iridium/platinum), and coil access.
Usually on labor, because there's no shop overhead. Parts cost about the same. You also save the tow and your time.
Often yes — a diagnostic runs about $50 to $120 and is frequently credited toward the repair if you proceed.
Prices vary by market and vehicle — always get a written quote first. Mechanics Alliance is building a verified directory so you can compare trustworthy mobile mechanics near you. See how to vet one.
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