Wiring Harness (NA)

NA (1990–1997) Mazda Miata MX-5 Wiring Harness & Electrical Components

Shop OEM and used wiring harnesses and electrical connectors for the first-generation NA Mazda Miata MX-5 (1990–1997). Each harness is inspected and tested to ensure proper electrical continuity and factory fitment — perfect for restorations, repairs, or swaps.

Our inventory includes:

• Main chassis harnesses and fuse boxes
• Engine and transmission wiring harnesses
• Dashboard and interior wiring assemblies
• Connectors, plugs, and electrical pigtails

All wiring components are genuine Mazda OEM parts sourced from clean donor vehicles and backed by our quality guarantee.

Browse related collections:

• All NA (1990–1997) Miata Parts
• Miata Lighting & Electrical Parts
• OEM Mazda Miata Parts