Repair Cost Guide

Spark plugs replacement cost
for a Honda Civic

Replacing spark plugs on a Honda Civic involves removing the ignition coil, spark plug wire, and spark plug, then installing new ones. The cost is typically driven by the type of spark plugs used, the labour rate of the mechanic, and the location of the spark plugs. For a Honda Civic, this repair can be relatively straightforward but may require additional work if the spark plug wires or ignition coil need replacement.

$200 – $380
Typical fair price range · USD

Cost breakdown

Parts: ~$100 / Labour: ~$100

What affects the price

type of spark plugs used (copper, platinum, or iridium)
location of the spark plugs (easier access on some models)
mechanic's labour rate and level of expertise

Can you do it yourself?

Possible with skill — requires a spark plug socket and enough mechanical aptitude to avoid damaging the spark plug wells or surrounding components

Tips before you pay

use spark plugs specifically designed for the Honda Civic's engine type
consider replacing spark plug wires if they show signs of wear
check the owner's manual for recommended spark plug replacement intervals to avoid premature engine wear

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More cost guides

Brake pads replacement — Honda Civic Alternator replacement — Honda Civic Timing belt replacement — Honda Civic

Estimate based on typical U.S. market rates as of July 2026. Actual prices vary by region, shop, and parts quality — always compare against a real quote using our Scam Checker.