Cadillac Owners Forum banner

1 - 3 of 3 Posts

·
Registered
2014 S550, 2018 XT5 Platinum, 2019 XT4 Sport :)
Joined
·
1,774 Posts
Discussion Starter #1
Ok, I now have all the parts to add the 2nd battery. I would like to use the bolt hole on the engine block below the alternator. Any idea what bolt can go in there and where to get it? This is where I want to connect the ground for the 2nd battery.
Installing 2 ACDelco AGM Type 48 batts with OEM Cables.

Thanks
 

·
Registered
2011 Escalade Premium Edition
Joined
·
196 Posts
8mm IIRC. I used the same hole. Any auto part store should have a selection of bolts. Make sure it is not too long so it doesn't bottom out and crack the block.
 

·
Registered
2014 S550, 2018 XT5 Platinum, 2019 XT4 Sport :)
Joined
·
1,774 Posts
Discussion Starter #3
Thanks Cutterman! Its in the 50's tomorrow, will give I a go.
 
1 - 3 of 3 Posts
Top