Big7 Battery Cable Kit (1/0GA)

Bring the electrical system in your Jeep Grand Cherokee WJ with 4.7L V8 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 1/0GA 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. 1/0GA is the future-proof choice if you plan to add a winch, lighting or a high-output alternator.

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Fits: Jeep Grand Cherokee WJ with 4.7L V8