Big7 Battery Cable Kit (2/0GA)
JL 392 6.4L
Product Resources
Features & Product Details
Bring the electrical system in your 2021-present Jeep Wrangler JL Rubicon 392 with 6.4L HEMI back to full strength with the Big7 Battery Cable Kit from JeepCables. Years of heat, salt and corrosion take a toll on factory cables; this 2/0GA kit restores full current flow for quicker starts, better charging and fewer electrical gremlins.
A typical "Big 3" upgrade covers the alternator-to-battery positive, battery negative-to-body and engine-to-frame grounds. The Big 7 kit replaces those and adds new leads to the starter and the fuse/relay box, plus an external MEGA fuse so the added capacity is not routed through the small fuse box wiring. 2/0GA is the largest option, built for heavily modified rigs that need maximum current capacity.
Key Features:
Fits: 2021-present Jeep Wrangler JL Rubicon 392 with 6.4L HEMI