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Re: NGK Iridium IX spark plugs... AM says not compatible with 03 Mach 1??
Quote:
Originally Posted by Procharged2k3
I'm about to buy some new spark plugs, we tuned it a couple years ago with NGK Iridiums. When I go to American Muscle, it says these are NOT a fit for my car when I enter the model... Even though the product description says Mach 1.
https://www.americanmuscle.com/ngk-sparkplugs-7164.html
I'm pretty sure these are perfectly fine for me to get, but just wanted to ask here since now I'm slightly confused lol.  |
Says the same for my '04 Mach, but it's funny when you put in 2001 Cobra, which has the same engine, it says that it is compatible.
Last edited by bristol16; 01-02-2019 at 04:12 PM.
Reason: typo
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