3G Alternator Conversion Harness Kit With Heavy Gauge Wiring For Ford F Series 1984 Upgrades From 1G And 2G To 3G Prewired 3 Pin ASI D Shaped Connector Simple Install For F 150 F 250 Super Duty Ranger Bronco Mustang Electrical System Upgrade

Upgrade Ford electricals with a 3G alternator harness
✔️ Pack: 1 kit, prewired 3-pin ASI D-shaped connector, heavy wiring

This complete 3G alternator conversion kit upgrades Ford 1G and 2G electrical systems to the 3G standard. It’s designed for use across many Ford trucks and SUVs including F-150, Ranger, Bronco, Mustang, Expedition, and more.

✅ Heavy charge cable and ground wire for strong power delivery
✅ Pre-wired 3-pin ASI D-shaped connector for easy hookup
✅ Inline fuse with protected fuse holder up to 150A
✅ Includes terminal rings, butt splice connectors, heat shrink, screws, zip ties
✅ Detailed installation diagrams and English instructions for a clean install

💡 What is a Ford 3G alternator conversion harness and why upgrade the electrical system?

This handy upgrade helps improve charging reliability on older Ford rigs. - heavy gauge wiring supports higher current for modern electrical loads - pre-wired ASI connector makes wiring quick and simple - inline fuse and protective housing guard against electrical faults - fits a wide range of Ford models from 1984 to 2010