How much does ignition coil replacement cost?

Typically $150–$400 at a US independent shop — about $40–$250 in parts and $80–$200 in labor for a mainstream vehicle. Your exact cost depends on your year, make, model, and engine. The free AI Mechanic gives a vehicle-specific estimate.

What makes ignition coil replacement cheaper or more expensive?

Single coil vs full set; Coil-on-plug vs coil-pack; Plugs replaced at the same time.

Ignition coil replacement cost

A ignition coil replacement typically costs $150–$400 at a US independent shop for a mainstream vehicle — but your exact cost depends on your year, make, model, and engine.

Parts: $40–$250
Labor: $80–$200
Total: $150–$400

A failed coil causes a cylinder-specific misfire (e.g. P0301) and a flashing check-engine light. Coils and spark plugs are often replaced together for a lasting fix.

What affects the price

Single coil vs full set
Coil-on-plug vs coil-pack
Plugs replaced at the same time

DIY vs. shop

Easy DIY on coil-on-plug engines, saving $80–200.

Free · your exact vehicle

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Ranges like this are a starting point. Tell the AI Mechanic your year, make, model, and the symptom or OBD2 code — it estimates the cost for your exact vehicle, flags the likely cheap fix before the expensive one, and tells you when a shop is genuinely the right call.

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Related codes: P0300 , P0301

Related symptoms: Engine misfire , Rough or unstable idle

More repair costs

catalytic converter $900–$2,500 alternator $400–$900 brake pads $150–$350 brake rotors $300–$600 timing belt $500–$1,000 spark plugs $150–$400