Big7Kits Battery Cable Kit for Toyota 4Runner (1996-2002)
Big7Kits Battery Cable Kit for Toyota 4Runner (1996-2002)
Big7Kits Battery Cable Kit for Toyota 4Runner (1996-2002)
Big7Kits Battery Cable Kit for Toyota 4Runner (1996-2002)
Big7Kits Battery Cable Kit for Toyota 4Runner (1996-2002)
Big7Kits Battery Cable Kit for Toyota 4Runner (1996-2002)
Big7Kits Battery Cable Kit for Toyota 4Runner (1996-2002)
Big7Kits Battery Cable Kit for Toyota 4Runner (1996-2002)
Big7Kits Battery Cable Kit for Toyota 4Runner (1996-2002)
Big7Kits Battery Cable Kit for Toyota 4Runner (1996-2002)
Big7Kits Battery Cable Kit for Toyota 4Runner (1996-2002)
Big7Kits Battery Cable Kit for Toyota 4Runner (1996-2002)
Big7Kits Battery Cable Kit for Toyota 4Runner (1996-2002)

Big7Kits Battery Cable Kit for Toyota 4Runner (1996-2002)

Regular price$148.50
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Restore power, reliability, and confidence to your vehicle’s electrical system with the Big 7 Complete Battery Cable Upgrade Kit. Designed to replace worn, undersized factory wiring, this kit dramatically improves current flow for faster starts, stronger charging, and cleaner power delivery. Built with premium materials and obsessive attention to detail, it’s a true better-than-factory solution—whether you’re staying stock or planning serious electrical upgrades down the road.

Important Note

  • System Upgrade: Expands on the traditional Big 3 upgrade by improving seven critical power and ground paths
  • Performance Gain: Reduces voltage drop to improve starting, charging efficiency, and electrical reliability
  • Material Quality: Made with SAE-approved, fine-strand pure copper cable—no CCA
  • Future Ready: Supports stock systems today and higher-output alternators and accessories tomorrow
  • Ease of Install: All cables are pre-labeled with military-style terminals for straightforward installation

What’s Included (Big 7 Explained)

  • Alternator Lead: Alternator output to battery positive
  • Battery Ground: Battery negative to frame/body
  • Engine Ground: Engine block to frame/body
  • Starter Lead: Battery positive to starter
  • Fuse Box Lead: Battery positive to fuse/relay box
  • External Fuse: ANL fuse added to protect high-current routing
  • Fuse Holder: Dedicated holder prevents overloading factory wiring

Specifications

  • Cable Material: SAE-approved fine-strand pure copper
  • Terminal Ends: Solid copper lugs with electromechanical crimping
  • Sealing: Marine-grade heat shrink meeting MIL-I-23053/4
  • Battery Terminals: Military-style corrosion-resistant connections
  • Fuse Type: ANL fuse with dedicated holder
  • Labeling: All cable ends clearly labeled for installation

Gauge Selection Guide

  • 2 Gauge: Ideal for stock vehicles and mild electrical upgrades
  • 1/0 Gauge: Best for future-proofing with winches, lights, inverters, or audio systems
  • 2/0 Gauge: Extreme builds and maximum current capability for heavy-duty applications

Package Contents

  • Cable Set: Big 7 complete pre-terminated cable kit × 1
  • Battery Terminals: Military-style corrosion-resistant terminals × included
  • Fuse System: ANL fuse and fuse holder × included
  • Hardware: Required mounting and connection components × included

Vehicle Fitment

  • Application: Vehicles with aging or undersized factory battery cables
  • Compatibility: Gas and diesel vehicles with single-battery systems
  • Use Case: Daily drivers, off-road vehicles, overland rigs, work trucks, and performance builds
  • Upgrade Support: Compatible with stock or high-output alternators

Replaces 82122-35430 & 82122-35450



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