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DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2018 Honda AccordSpark Plug Type & Gap
OEM spark plug spec from the factory service manual for the 2018-2022 (2018-2022).
Quick Answer
Source: Factory service manual — 2018 Honda Accord 2018-2022.
This vehicle's factory manual
The spec is above. This opens the 2018 Honda factory books so you can go into the Accord procedure.
What You'll Need
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Frequently Asked Questions
- What spark plugs does a 2018 Honda Accord use?
- Refer to the factory service manual for the exact spark plug specification for your 2018 Honda Accord.
- What is the spark plug gap for a 2018 Honda Accord?
- Refer to the factory service manual for the exact spark plug gap specification.
- How often should I replace spark plugs on a 2018 Honda Accord?
- Most modern vehicles recommend spark plug replacement every 60,000–100,000 miles. Check your factory service manual for the exact interval.