Your search ' pages technical NGK iridium cross reference htm' did not match any products.
Showing results using some of your search terms '
pages technical NGK iridium cross reference htm'
Search results for 'pages technical NGK iridium cross reference'
Q1. I know my standard spark plug part number but how can I find a performance equivalent? Please email us your original part number, using the contact form, we will provide a cross reference where available. Q2. My engine has been tuned/modified, do I need a colder/hotter plug? You should con...