Honda spark plug replacement cost

Replacing all plugs as a set. Cost scales with cylinder count and engine access. Figures below are adjusted for Honda's mainstream parts and labour tier.

Honda spark plug replacement price by country

2026 estimated spark plug replacement cost by country
CountryPartsLabourTotal 2026
United States (USD)$25–$180$55–$495$80–$675
Canada (CAD)CA$35–CA$250CA$65–CA$555CA$100–CA$805
United Kingdom (GBP)£25–£170£35–£360£60–£530
Australia (AUD)A$40–A$290A$70–A$585A$110–A$875
France (EUR)€25–€190€40–€345€65–€535
United Arab Emirates (AED)AED 100–AED 700AED 80–AED 900AED 180–AED 1,600

Estimates are modelled from published independent-workshop hourly rate bands per country and the aftermarket-to-OE parts spread listed by the online retailers we link to. They are planning ranges, not quotes — dealer pricing, taxes and regional labour rates can fall outside these bands.

Buy the parts yourself: save $55$495

Shop labour is the bigger half of most quotes. If you fit it yourself, your cost is the parts line only — $25–$180 in the US.

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Signs your Honda needs this job

  • Misfire codes (P0300–P0308)
  • Rough idle
  • Poor fuel economy
  • Hard starting

Red flags in a Honda quote

  • Replacing one plug on a misfire
  • Copper plugs fitted where iridium is specified

Frequently asked questions

How much does spark plug replacement cost on a Honda in 2026?
Budget $80–$675 in the US: $25–$180 parts and $55–$495 labour. Estimates are modelled from published independent-workshop hourly rate bands per country and the aftermarket-to-OE parts spread listed by the online retailers we link to. They are planning ranges, not quotes — dealer pricing, taxes and regional labour rates can fall outside these bands.
Is spark plug replacement more expensive on a Honda?
Honda sits in the mainstream tier, so this job lands close to the market average.
Can I fit spark plug replacement parts on a Honda myself?
DIY difficulty for this job is rated Moderate, with 0.6–3 hours of book time.

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Spark plug replacement on other brands