In most cases, no. The spark plugs we sell are pre-gapped to your vehicle's factory specifications unless otherwise noted in our fitment guide.
Simply install them as received and enjoy a straightforward, plug-and-play installation.
Please note that some aftermarket spark plugs designed for performance-oriented applications may not be pre-gapped or may require a specific gap adjustment based on the vehicle setup and intended use. These should always be verified before installation to ensure the gap matches the manufacturer's or application-specific requirements.
We recommend checking the fitment information for your specific vehicle before installation. If you have any questions about spark plug specifications or compatibility, our customer service team is happy to help.