American Autowire Builder 19 Universal Wiring System (AAW510006)

The American Autowire Builder 19 Universal Wiring System (AAW510006) is a 19-circuit wiring solution specifically designed for custom vehicles with limited space. Its compact footprint makes it an ideal under-dash choice for coupes, kit cars, and roadsters. Built with high-quality components such as spring steel-reinforced terminals, this system ensures a dependable electrical foundation even when powering multiple high-draw accessories. It provides everything required to wire a complete vehicle—covering lighting, ignition, gauges, and accessories—while extra-long wire leads allow for clean, hidden routing. The included full-color instructions and pre-labeled wires make installation straightforward for both hobbyists and professionals.

KEY FEATURES AND BENEFITS:

• Compact Design: Small footprint fits easily into tight spaces, making it suitable for custom builds with limited under-dash room.
• Durable Terminals: Equipped with spring steel-reinforced terminals, offering reliability for high-draw accessories.
• Extra-Long Wire Leads: Allows discreet routing through the engine bay and rear of the vehicle for a cleaner appearance.
• Accessory Power Feed: Dedicated 6-way plug enables easy addition of aftermarket electronics without modifying the harness.

SPECIFICATIONS:

• Fuse Box: Pre-wired ATO-style with integral mounting base and cover
• Steering Column Connection: GM-style kit with male connector and terminals
• Ignition Switch: Includes mating connector and three additional terminals
• Headlight Switch: Features 30-amp internal breaker
• Dimmer Switch: Floor-mounted style
• Relays: Integrated horn relay and three-pin relay
• Power Connection Kit: High-amp alternator kit with 6-gauge wire and two 175-amp MegaFuses
• Additional Wiring Leads: For fan relay trigger, heat and A/C, radio, and clock
• Gauge Harness: Components included to assemble a disconnect harness
• Instructions: Full-color installation guide with schematic diagrams

HOW TO USE:

1. Preparation: Review the full instructions and schematics. Lay out all kit components and plan the wire routing.
2. Mount the Fuse Box: Secure the compact fuse box under the dash in an accessible but discreet location.
3. Connect Switches: Install the ignition, headlight, and dimmer switches. Wire them into the harness using the supplied connectors.
4. Wire the Steering Column: Connect the GM-style column with the provided kit, or adapt using the included terminals for non-GM columns.
5. Route the Wiring: Run pre-labeled, extra-long wires to engine bay, lighting, and accessory points. Conceal wires for a clean finish.
6. Make Final Connections: Complete connections for alternator, gauges, and accessories. Use the 6-way accessory plug for additional electronics.
7. Test the System: Reconnect the battery and test all circuits to confirm proper functionality before securing wires permanently.

BENEFITS OF USING THE AMERICAN AUTOWIRE BUILDER 19 UNIVERSAL WIRING SYSTEM (AAW510006):

• Time-Saving Solution: Provides a complete wiring package, reducing the need to source individual wires.
• User-Friendly: Pre-labeled wires and full-color instructions simplify installation for all skill levels.
• Space Efficient: Compact size ensures easy installation without compromising cabin space.
• High-Quality Build: Durable components deliver reliable performance for modern electrical needs.
• Professional Finish: Extra-long leads and organized routing create a clean and polished installation.

FEATURES:

• Built-in horn relay with wiring and three-pin relay
• GM color-coded GXL wires with printed labels every 3–4 inches
• Gauge disconnect harness components for easier servicing
• Accessory feed plug and heavy-gauge main power leads for alternators
• Indexed headlight switch connection for simplified setup
• Dedicated leads for heat, A/C, radio, and clock power