Tue, 05 May 2026 17:14:55 +0000

2! Ignition Coil Repair Costs—This Much Could Save You Thousands in Hidden Fees When your car cranks slowly, misfires, or stutters, a failing ignition coil might be the culprit. While replacing an ignition coil is often cheaper than replacing spark plugs or investing in full spark plugs system overhauls, many drivers are shocked by the true repair costs—and the hidden fees that add up quickly. Understanding ignition coil repair costs and what influences them can save you thousands over time. ### What Is an Ignition Coil and Why Does It Matter? An ignition coil is a critical component in your vehicle’s spark ignition system. It converts your engine’s low voltage from the battery into the high voltage needed to create sparks at the spark plugs. When one or more coils fail, engines misfire, idle roughly, or stall—causing poor performance, reduced fuel efficiency, and potential engine damage.