Replace your worn-out factory battery cables with a premium Big 7 upgrade kit for Ford Bronco and restore the power your vehicle was meant to have. This complete battery cable kit is designed to deliver faster starts, improved electrical performance, and long-term reliability.
This generation of Bronco is popularly called the Bricknose.
Factory cables weren’t built to last. Ours are built to outlast your truck.
Why Upgrade Your Bronco Battery Cables?
Over time, factory battery cables break down due to corrosion, heat, and environmental exposure. That loss of conductivity leads to:
If your Bronco feels sluggish when starting or has inconsistent electrical performance, your cables are likely the problem.
What makes Big7Kits Different?
We build cables for people who care about doing it right. Every component is selected for durability, conductivity, and real-world performance.
Premium Materials and Construction:
Built for Real Use:
Do You Need A Bigger Alternator?
No. This upgrade improves efficiency across your existing system.
By restoring proper current flow, your Bronco can:
This is one of the most impactful electrical upgrades you can make without modifying your charging system.
Not Your Average "Big 3" Upgrade!
This isn’t a basic upgrade kit. This is the Big 7 system, designed to replace multiple critical cables in your Bronco’s electrical system for a complete performance improvement.
Built by the original team behind JeepCables, now Big7Kits.
Key Benefits at a Glance
Package options: Standard kit · Black/Red Spider Wrap (black-wrapped negative cables, black with red spider tracer on the positive cables) · HO Alternator versions for trucks running a high-output alternator.
Part numbers:
Fits:
Please confirm the year, engine and starter style of your vehicle before ordering.
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
