Typically, replacing four spark plugs on a 2018 Honda CR-V costs about $200 to $500, depending on plug type and labor rates. Dealer quotes tend to be higher than independent shops, and regional pricing can shift the total. The exact figure depends on whether you choose standard aftermarket plugs or OEM/iridium/platinum varieties, plus any ancillary work.
What affects the price
The main cost drivers include the type of spark plugs, labor time, local labor rates, and whether additional components such as ignition coils or gaskets need replacement. The 2018 CR-V uses a four-plug setup in its 1.5L turbo engine, and access to the plugs can influence how long the job takes.
- Plug type and quality: copper/standard plugs tend to be cheaper, while iridium/platinum or OEM-type plugs cost more per plug.
- Labor time and rate: more time or higher hourly rates raise the bill; turbo-era engines can require extra effort to reach the plugs.
- Regional pricing and shop choice: dealers generally charge more than independent garages.
- Potential ancillary work: worn coil packs, ignition wires, or gaskets can add to the cost.
In short, the final price reflects both the parts you choose and the labor rate in your area, along with whether any extra maintenance is bundled into the service.
Estimated cost ranges
Here is a practical breakdown of typical pricing for the U.S. market as of 2024–2026. Prices can vary by region and shop.
- Parts: Four spark plugs. Depending on type, the total for all four plugs commonly ranges from about $24 to $120 (low-cost aftermarket to premium OEM/iridium-type plugs).
- Labor: Replacing four plugs usually takes 0.5–2.0 hours. At typical shop rates of $75–$150 per hour, labor can range from about $38 to $300.
Combining parts and labor, most customers see a total in the ballpark of roughly $200 to $500. Dealer quotes can exceed this, especially if the shop recommends additional related work or if regional taxes and fees apply.
DIY considerations
Doing the job yourself can cut labor costs, but it requires the right tools and a bit of mechanical confidence. Here’s what to know if you’re considering a DIY spark plug replacement on a 2018 CR-V.
What you need
- Four spark plugs of the correct type for the 1.5L CR-V engine (often iridium/platinum for modern engines) or the OEM-equivalent as recommended by Honda.
- Tools: ratchet, spark plug socket, extension, torque wrench, and possibly pliers or a magnetic pickup for plugs.
- Optional: new ignition coils or seals if coil packs show wear; replacement gaskets if required.
Note that some access points on the 1.5L turbo may require removing certain components to reach the plugs, and incorrect torque can cause thread damage. Always consult the service manual and use the specified torque values.
Steps at a high level
- Disconnect the battery and remove any engine covers or panels obstructing access to the spark plugs.
- Relieve any built-up pressure, disconnect coil packs, and carefully remove the old plugs.
- Install new plugs to the manufacturer’s torque specification, reassemble components, and reconnect the battery.
- Test engine operation to confirm there are no misfires or warning lights.
DIY savings can be substantial, but if you’re unsure about access, threading, or torque specs, it may be safer and more economical to have a shop perform the replacement.
What to ask before booking
When you’re shopping for a quote, ask for a clear, itemized estimate that includes parts, labor, tax, and any disposal or shop fees. If ignition coils or related components are recommended, request a separate line item so you can decide whether to proceed now or defer.
Summary
For a 2018 Honda CR-V, spark plug replacement generally runs about $200–$500 in typical U.S. shops, with parts and labor as the main drivers of price. The exact cost depends on plug type (copper vs. iridium/platinum), the local labor rate, and whether any ancillary components need replacement. DIY replacement can cut costs, but be sure you have the right tools and follow torque specifications. Always obtain a written, itemized estimate and compare quotes from a few shops for the best value.