Jeep Cherokee XJ Big 7 Battery Cable Kit (1987–2001)
The XJ Cherokee is a legend — simple, strong, and endlessly capable. But let’s be honest: the factory wiring is showing its age. Voltage drops, dim headlights, and slow cranking are the first clues. Whether you’re restoring an old trail rig or upgrading a daily driver, the Big 7 Kit delivers the reliable power your XJ deserves.
What’s Inside the Big 7 Kit?
You know the “Big 3” — alternator → battery, battery → chassis, engine → chassis. We take it further. The Big 7 Kit adds upgraded runs to the starter and fuse relay box, each precisely sized and clearly labeled for clean routing and easy installation.
Built for Trail Abuse
Available in 2 GA, 4 GA, 1/0 GA, or 2/0 GA to match your build’s power demands
SAE-grade pure copper cable — full conductivity, no copper-clad shortcuts
Solid-copper, machine-crimped terminals, sealed with marine-grade heat-shrink
Corrosion-resistant battery clamps that stand up to heat, mud, and moisture
Clearly labeled cables make installation clean and frustration-free
Ready for XJ Duty
This Big 7 Kit is engineered specifically for the 1987–2001 Jeep Cherokee XJ, providing stronger starts, brighter lights, and steady voltage for all your accessories — from winches and lighting to onboard air and comms.
Proudly built in the Pacific Northwest by off-roaders who actually use what they build.
