American Autowire 510838 Classic Update Wiring Harness Kit - 1971-80 International Scout II

The American Autowire 510838 Classic Update Complete Wiring Harness Kit replaces the aging factory wiring with a new, vehicle-specific harness. It is designed to make adding modern accessories easier, including air conditioning, fuel injection and an electric fuel pump. This variant is the Classic Update wiring harness kit for the International Scout II.

Key Features:

• New ATC-style fuse box and bulkhead assembly that mounts in the stock firewall location
• Installs with no modification on 1978-80 models. A firewall modification template is supplied for 1971-77 vehicles
• Dash wiring is laid out for stock and aftermarket accessories, such as gauge packages, wiper systems, and heat and A/C systems
• Steering column connection plugs directly into stock Scout II columns. It also fits most aftermarket columns using the included adapter and terminals
• Plug-and-play wiper/washer switch and motor connections
• Factory-style under-dash courtesy lamp assemblies that work with the original dome and interior lighting feeds
• Tail, back-up and side marker lamp connectors that attach to the factory rear lamps
• Engine compartment feeds for the coil, tachometer, water temperature, oil pressure, electric choke, 4WD warning lamp switch, starter solenoid, A/C compressor lead, electric fuel pump lead, alternator exciter, and neutral safety and backup circuits
• Factory-style headlight switch, fog lamp relays and fog lamp switch connector
• Extra-long leads in the front lighting wiring for optional lighting locations
• Ignition-switched trigger wire for an electric fan relay

Installation Notes: This kit supports only a higher-current, self-exciting 1-wire alternator or a GM SI-type internally regulated alternator. It does not support the factory ammeter, so a voltmeter is recommended for monitoring the charging system. The A/C wiring covers the power feed and compressor extension wires only, not the rest of the factory A/C wiring.