ChucksZ06

iTrader: (9)

I tried search and came up empty...does anyone know if there is a part number for the harnesses for the coils? Thanks in advance.

cnichols

iTrader: (23)

I've got a used set that I might be willing to sell you.

martinsw

iTrader: (3)

Old info I had around on this is:

coil mtg bracket 12563288 or 12562864 from rockauto or gmparts direct ~ $9

Coil harness 15301401 ~ $ 50 each on gmpartsdirect

I found some from a fellow forum member like cnichols offered - saved quite a bit from buying new (maybe you already got some from him - but others might find the info good)

A note of caution - gm is notorious for changing part numbers - and I think the 98 may have a different pn, but should electrically work (just some physical fitment differences with coil brackets if put on center stud covers).