
The cost to replace a single ignition coil typically ranges from $150 to $450, including both parts and labor. The wide price range depends heavily on your car's make and model, the quality of the replacement part, and labor rates in your area. For a common car like a Honda Civic or Toyota Camry, you might pay towards the lower end, while a luxury European model will be significantly more expensive.
The part itself, the ignition coil, is the main variable. You can choose between an OEM (Original Equipment Manufacturer) part, a more affordable aftermarket option, or a budget-friendly remanufactured unit. Labor usually accounts for about $50 to $150 of the total cost, as the job often takes an hour or less for a single, easily accessible coil.
Here’s a quick comparison of potential costs based on part source:
| Part Source | Approximate Part Cost (per coil) | Typical Vehicle Example | Notes |
|---|---|---|---|
| Dealership (OEM) | $100 - $300+ | BMW 3-Series | Highest cost, guaranteed compatibility. |
| Auto Parts Store (Aftermarket) | $50 - $150 | Ford F-150 | Reliable brands offer good value. |
| Online Retailer | $30 - $120 | Honda Civic | Prices can be lowest, but verify brand quality. |
| Remanufactured | $25 - $80 | Chevrolet Silverado | Eco-friendly and budget option; check warranty. |
If multiple coils are failing or are original with high mileage, a mechanic might recommend replacing them all as a set to prevent future repairs. While this increases the upfront cost, it can save on future labor charges. Diagnosing a faulty coil accurately is crucial; symptoms like rough idling, loss of power, and the check engine light can also point to spark plug issues, which are a much cheaper fix.

It's all over the map. For my old truck, I picked up a single aftermarket coil at the parts store for about $65 and swapped it in myself in 20 minutes. But my buddy’s Audi? The dealer quoted him over $400 for just one. The car matters most. If you're even a little handy, replacing one yourself can be a huge savings, as the labor is the real killer on a simple job like this.

As a former service advisor, I always told customers to get a proper diagnosis first. A misfire code doesn't automatically mean the coil is bad; it could be a cheap spark plug. The price depends entirely on the vehicle's brand and engine complexity. For a standard domestic car, budget $200-$300. For a European luxury model, expect $350-$500. Always ask if the quote includes diagnostic fees and if the replacement part has a warranty.

I just went through this. My mechanic explained that coils often wear out in groups. He recommended replacing all four on my high-mileage SUV at once, even though only one had failed. The total was around $500, but he said it would save me money down the road by avoiding more labor charges. It felt like a big expense at the time, but the peace of mind knowing I shouldn't have another coil fail soon was worth it. Get a couple of quotes.


