What is the OEM spark plug?
#1
Hey all, OSS here;
Search results only came up with preferred makes of plug. What is the stock replacement for our motors? 2000 Blazer?
-OSS
Search results only came up with preferred makes of plug. What is the stock replacement for our motors? 2000 Blazer?
-OSS
#2
AC Delco is the GM brand I think, I don't know the part number but that is what was recommended I believe
#3
it is a acdelco platinum plug, ur best bet is to get delco rapid fires, from rockauto.com they are cheaper then autozone
#4
Correct answer - AC Delco part # 41-993.
#5
AC Delco sells NGK Platinum plugs as factory replacements too.
#6
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