Repair Cost Guide

Spark plugs replacement cost
for a Honda Accord

The spark plugs replacement on a Honda Accord involves removing the old spark plugs and installing new ones, which typically requires labor and parts costs. The cost can vary depending on the type of spark plugs used and the labor rates of the mechanic or repair shop. Additionally, the location and accessibility of the spark plugs on the Honda Accord can also impact the overall cost.

$220 – $380
Typical fair price range · USD

Cost breakdown

Parts: ~$100 / Labour: ~$120

What affects the price

Type of spark plugs used (copper, platinum, or iridium)
Labor rates of the mechanic or repair shop
Location and accessibility of the spark plugs on the Honda Accord

Can you do it yourself?

Possible with skill — requires a spark plug socket and knowledge of the spark plug location on the Honda Accord

Tips before you pay

Using high-quality spark plugs can improve fuel efficiency and engine performance
Having the spark plugs replaced at the recommended interval can prevent costly engine damage
Checking the spark plug wires and boots for damage or wear can help identify potential issues

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More cost guides

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

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.