Thread: DZ Spark Plugs?
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Old 04-29-2005, 11:44 PM
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DarrenX33 DarrenX33 is offline
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Default Re: DZ Spark Plugs?
NGK appears to have a million different indentifiers for their plugs. How the heck did you decode UR5 for your L78. My car decodes to B6S for an R44. With the middle number being the heat range 5-6-7. 6 being middle. replacement.
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