Bought GM delos oil from A C Delco parts part number is 10-9304 now i get some from amazon its 10-9246 different?? I looked on some parts ticket from past... has nother number 10-9130 also??? I know at one time they had a semi syn oil?? told its gone now any thought??? ALSO i bought spark plugs from amazon was told they were real ac delco plugs.... watched a YOU TUBE seen where there's all kinds of fake parts!!! they copy cat all brands!!!! How they get away with that???? getting 41-110 plugs well see what comes??

 

A TIP I use is to put the word Genuine GM in front of any specific part #’s you may be looking for on ASSmazon or ebay . To get the genuine GM part #’s go to GMpartsDIRECT.com and look up the 7 or 8 digit p/n and the A/C Delco p/n
I also look up a lot of stuff on Rockauto.com to verify p/n’s and check pricing . Sure it takes time but can save many a headache and broken wallet .