How much does it cost to replace ignition coils on a Lexus?
Typically, replacing a single ignition coil on a Lexus costs about $180 to $360 when using aftermarket parts and standard labor, while replacing all six coils on a V6 engine runs roughly $600 to $1,300 with aftermarket parts, and more if you opt for OEM Lexus parts.
Prices vary by model, engine configuration, coil type, and local labor rates. Dealers often charge more, and independent shops may offer lower prices with aftermarket parts. The figures below reflect current market ranges and common scenarios for 2024–2025.
What affects the cost
Several factors determine the final price of ignition coil replacement on a Lexus. The following items have the biggest impact on cost and timing.
- Number of coils to replace (4, 6, or 8 depending on engine)
- Type of coil system (coil-on-plug vs. traditional coil packs)
- Parts choice (aftermarket/third-party vs. OEM/Lexus parts)
- Labor rate and geographic location
- Whether spark plugs and related components are replaced at the same time
- Engine accessibility and complexity (some engines require manifold removal or other disassembly)
Keep in mind that more complex access requirements can extend labor time and raise the final bill beyond basic estimates.
Prices by scenario
Here are rough price ranges you can expect for common Lexus engine configurations. These figures include parts and labor in typical independent shops in the United States as of 2024–2025.
- 4-cylinder engine (4 coils): Aftermarket parts: $240–$480; Labor: $150–$450; Total: $390–$930. OEM parts: $480–$720; Labor: $150–$450; Total: $630–$1,170.
- 6-cylinder engine (6 coils): Aftermarket parts: $360–$720; Labor: $200–$600; Total: $560–$1,320. OEM parts: $720–$1,080; Labor: $200–$600; Total: $920–$1,680.
- 8-cylinder engine (8 coils): Aftermarket parts: $480–$960; Labor: $320–$800; Total: $800–$1,760. OEM parts: $960–$1,440; Labor: $320–$800; Total: $1,280–$2,240.
Prices can vary by model year, exact engine type, and local market conditions. Some Lexus models may require additional related work (such as spark plug replacement or coil harness inspection), which can add to the total.
Summary
Ignition coil replacement costs for a Lexus depend on how many cylinders are involved, the choice of aftermarket versus OEM parts, and the labor rate at your shop. Expect roughly $180–$360 for a single coil on most models, and $600–$1,300 (aftermarket) or higher for replacing a full set on a 4- to 6-cylinder engine; OEM parts can push totals higher. Always request a written estimate that breaks down parts and labor, and consider timing spark plug changes to avoid duplicate labor charges later.
