Mercedes-Benz spark plug replacement price by country
| Country | Parts | Labour | Total 2026 |
|---|---|---|---|
| United States (USD) | $35–$245 | $65–$580 | $100–$825 |
| Canada (CAD) | CA$45–CA$340 | CA$80–CA$650 | CA$125–CA$990 |
| United Kingdom (GBP) | £30–£230 | £40–£425 | £70–£655 |
| Australia (AUD) | A$55–A$390 | A$85–A$685 | A$140–A$1,075 |
| France (EUR) | €35–€255 | €45–€405 | €80–€660 |
| United Arab Emirates (AED) | AED 130–AED 950 | AED 90–AED 1,060 | AED 220–AED 2,010 |
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 $65–$580
Shop labour is the bigger half of most quotes. If you fit it yourself, your cost is the parts line only — $35–$245 in the US.
Find parts for your carSigns your Mercedes-Benz needs this job
- Misfire codes (P0300–P0308)
- Rough idle
- Poor fuel economy
- Hard starting
Red flags in a Mercedes-Benz 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 Mercedes-Benz in 2026?
- Budget $100–$825 in the US: $35–$245 parts and $65–$580 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 Mercedes-Benz?
- Somewhat. Mercedes-Benz parts usually run around 35% above mainstream brands, and many jobs need brand-specific diagnostic tools.
- Can I fit spark plug replacement parts on a Mercedes-Benz myself?
- DIY difficulty for this job is rated Moderate, with 0.6–3 hours of book time.
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