Typical total costs to replace all six ignition coils on a Honda Odyssey range from about $540 to $1,680, depending on parts and labor; replacing just one coil is considerably cheaper, usually around $110 to $330.
In this article, we break down what drives those prices, provide a practical cost range for different coil choices and labor scenarios, and offer tips to help you budget and decide whether to DIY or hire a pro.
What drives the cost
Ignition coils on the Honda Odyssey are mounted per cylinder in a coil-on-plug (COP) configuration. Prices vary by whether you buy aftermarket/third‑party parts, genuine Honda OEM coils, or dealer-supplied coils. Labor costs depend on your vehicle year, the mechanic’s hourly rate, and whether other components (like spark plugs or related wiring) are inspected or replaced during the job.
Cost breakdown by part
Before listing the typical price ranges, note that coil pricing can vary by supplier, region, and the Odyssey’s engine design. The following ranges reflect common market prices as of 2026.
- Aftermarket (non-OEM) ignition coils: roughly $40–$120 per coil
- Economy OEM (quality aftermarket but closer to original equipment) coils: roughly $60–$100 per coil
- Genuine OEM (Honda) coils: roughly $100–$180 per coil
For all six coils, parts costs will scale accordingly. In practice, six aftermarket coils run about $240–$720, while six genuine OEM coils typically cost about $540–$1,080.
Labor and time
Labor costs depend on how many coils are being replaced and the local hourly rate. The numbers below assume a Honda Odyssey with a coil-on-plug setup and typical shop pricing.
- All six ignition coils: about 2–4 hours of labor at $90–$150 per hour, totaling roughly $180–$600
- Single ignition coil: about 0.5–1 hour of labor at $90–$150 per hour, totaling roughly $45–$150
In total, labor costs for replacing all six coils are typically in the $180–$600 range, depending on hourly rates. When combined with parts, you can expect overall costs in the broader range discussed above.
Total cost scenarios
Combining parts and labor yields the following practical ranges. These figures assume a typical late-model Honda Odyssey with six COPs and do not include diagnostic fees, spark plug replacement (if needed), or additional repairs.
- All six coils with aftermarket parts: parts $240–$720 + labor $180–$600 = $420–$1,320
- All six coils with genuine OEM coils: parts $540–$1,080 + labor $180–$600 = $720–$1,680
- Single coil replacement (one coil): parts $40–$120 + labor $45–$150 = roughly $85–$270 (aftermarket); OEM range roughly $140–$360
These ranges illustrate how much you might pay depending on the coil choice and whether you replace just one or all six. Prices can vary further based on region, shop, and any ancillary services or parts required.
Other considerations
Diagnosis fees, shop supplies, and warranties can affect the bottom line. Some shops charge a diagnostic fee if the problem isn’t clearly diagnosed as a coil failure. If a misfire is detected, technicians may also recommend replacing spark plugs or inspecting the ignition wiring, which can add to the cost but may prevent future coil failures.
Tips to save money
Shop around and obtain multiple quotes, ask about bundled pricing for multiple coils, check if the shop offers a warranty on parts and labor, and consider whether aftermarket coils with a good warranty meet your needs. If you already need spark plugs replaced, doing both jobs at once can save labor time and costs.
DIY vs. professional service
Replacing ignition coils on a Honda Odyssey is doable for a mechanically proficient DIYer with the right tools and a comfortable workflow, especially on COP setups. However, improper replacement or electrical issues can lead to misfires or engine damage. If you’re unsure, hiring a certified technician is a safer option and can protect you against future failures.
When to replace or inspect
Common symptoms of faulty ignition coils include a rough idle, engine misfires, reduced power or acceleration, increased fuel consumption, or trouble codes such as random misfire (P0300) or misfires on specific cylinders. A diagnostic scan should confirm coil health before purchasing parts.
Summary
Replacing ignition coils on a Honda Odyssey represents a meaningful potential repair cost, especially when replacing all six coils. Parts costs vary from about $40 to $180 per coil, with labor typically $90–$150 per hour. Expect a total range of roughly $420–$1,680 for all six coils with OEM or aftermarket choices, depending on your region and the shop. Replacing a single coil is significantly cheaper, generally in the low hundreds, while wiring and spark plug considerations can alter final totals. Consider getting several quotes and weigh DIY vs. professional service to balance cost and reliability.