This listing is about one (1) NGK Spark Plug for MERCRUISER Ford inboard engines 255 and 255 Small Block (S/N up to 4175498), which replaces OEM Part #CWC 7 NJ.
This website uses cookies to improve your experience. By clicking “Deny”, you consent to the use of Necessary cookies only. You may also accept selected cookies only.
What's this?Check "Remember Me" to access your shopping cart on this computer even if you are not signed in.
