which spark plugs for the hybrid? 12609877 or 12621258?
#1
08-11-2012, 07:04 PM
which spark plugs for the hybrid? 12609877 or 12621258?
which spark plugs for the hybrid? 12609877 or 12621258?
just had my hybrid serviced and noticed the owners manual recommends gm part 12609877 while the dealer installed a 12621258. any difference? thanks!
just had my hybrid serviced and noticed the owners manual recommends gm part 12609877 while the dealer installed a 12621258. any difference? thanks!
#3
08-12-2012, 08:13 PM
Re: which spark plugs for the hybrid? 12609877 or 12621258?
went to advance auto and looked at the part numbers, they have 3 part numbers for 1 a/c delco spark plugs. I guess I got the correct iridium one.
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