How much does it cost to replace ignition coils on a Honda Odyssey?
In most cases for a Honda Odyssey, replacing a single ignition coil costs roughly $150 to $300 including parts and labor, while replacing all six coils (the full set) typically runs about $600 to $1,200, depending on year, location, and whether spark plugs are replaced at the same time. This article breaks down the typical price ranges, what drives the cost, and practical tips for budgeting and shopping around.
Ignition coil costs can vary with the Odyssey’s engine and the shop you choose. The Honda Odyssey uses a 3.5L V6 in most generations, with coil-on-plug units for each cylinder, meaning a single faulty coil can often be replaced without removing other components. Prices differ regionally and between dealer, independent shops, and do-it-yourself options. The numbers below reflect common market ranges as of 2025 and are intended to help readers estimate a repair bill before getting a formal quote.
What drives the price
Several factors influence how much you’ll pay to replace ignition coils on a Honda Odyssey. Understanding them helps explain why estimates can vary widely from shop to shop.
- Single ignition coil replacement (parts + labor): typically $150–$300 per coil, depending on coil price and local labor rates.
- Full set of six ignition coils (parts + labor): typically $600–$1,200 total, depending on coil prices and labor time.
- Spark plug replacement in combination with coil work: often adds about $60–$220, depending on plug type and labor time.
- Diagnostic or inspection fee: usually $60–$120, though some shops waive this if you proceed with the repair.
- OEM vs aftermarket parts: OEM coils tend to be more expensive ($60–$120 per coil), while aftermarket coils can be $30–$90 per coil, affecting total cost.
Bottom line: the total price depends on how many coils are replaced, whether you replace spark plugs at the same time, and whether you choose OEM or aftermarket parts. Regional labor rates and dealer vs independent shop pricing also play a significant role.
Cost ranges by service provider
The following estimates illustrate typical price ranges you might encounter from different types of service providers. They help buyers compare options and understand what’s reasonable in their area.
- Independent auto shop: single coil typically $150–$300; full set (six coils) commonly $650–$1,100. Labor rates at independents are often lower than dealer prices, but parts availability varies by shop.
- Dealership or franchise service center: single coil typically $180–$350; full set often $900–$1,600. Expect higher labor rates and the option for OEM parts and formal warranty coverage.
- DIY or parts-store purchase (parts only): coil price usually $40–$120 per coil (depending on brand), for six coils $240–$720; no labor costs if you replace them yourself.
Concluding note: if you’re considering DIY, make sure you have the right tools and follow service manuals to avoid misfires or damaged threads. For most drivers, a single-coil replacement is a straightforward fix, while a full set is a bigger investment but can prevent future reliability issues in aging Summaries.
Summary
For a Honda Odyssey, plan for roughly $150–$300 to replace a single ignition coil and about $600–$1,200 to replace all six coils, depending on parts and labor. Additional costs come from diagnostic fees and whether you replace spark plugs at the same time. OEM parts push prices higher, while aftermarket coils can reduce costs. Shop around, get written estimates, and consider whether a full-set replacement makes sense given your vehicle’s mileage and maintenance history. Staying informed helps you balance reliability with cost as your Odyssey ages.
