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Black rectangular wiring harness with multiple coloured 18 gauge wires and a moulded connector block

Best Kits

Best Kits BHA8590 Car HD Radio Harness 18 gauge 92-02 BMW

SKU CH-BRQZ-MGWTT

Aftermarket radio harness with 18 gauge wire for select BMW factory radios

  • Simplified installation using installer-designed harness
  • Reliable connection with 18 gauge EIA colour-coded wire
  • Precise fit from machine-moulded connector housings
  • Factory radio compatibility for 92-02 BMW models
  • Durable build using first-rate materials for longevity

Vehicle-Specific Harness

The Best Kits BHA8590 is a car HD radio harness designed for 92-02 BMW vehicles. It connects select factory radios using an 18 gauge wire construction with E.I.A. standard colour coding. This new harness uses precisely moulded connector housings for a reliable fit. It is not intended for installing an aftermarket radio into the vehicle.

Factory Radio Compatibility

The harness comfortably handles the connection between a factory radio antenna port and an aftermarket antenna or FM modulator. It runs out when a builder attempts to install an aftermarket head unit, as the product is explicitly designed for select factory radios only. The 18 gauge wiring supports the standard signal requirements for these specific OEM connections.

18 Gauge Wiring Standard

The single specification that decides fitment is the 18 gauge wire built to E.I.A. colour standards. This gauge determines the current capacity and physical compatibility with the factory connector pins on 92-02 BMW models. If the vehicle wiring or radio connector requires a different gauge or pin configuration, this harness will not function correctly.

How it compares

Measured against everything we stock in HD Radio Tuners & FM Transmitters, at today’s prices. Recalculated every night.

Price $16.99
Cheaper than about 85% of the 127 comparable items (median $27.99).

Specifications

No published specifications for this item yet.

Questions about this item

Will the 18 gauge wiring on this harness match the factory loom in my 92-02 BMW without cutting?

The harness uses 18 gauge wire with E. I. A. standard colours and moulded connector housings shaped for the factory radio, so it plugs directly into the original loom on 92-02 BMW models.

How can I confirm the BHA8590 is seated correctly after I plug it into the factory radio?

Each connector housing clicks into the factory radio port; once both sides are fully latched you will feel a positive detent and the harness will not pull free with light tugging.

Does the box include any antenna adapters or mounting hardware for the 92-02 BMW install?

The package contains only the radio harness with its 18 gauge leads and moulded connectors; antenna adapters, dash kits or tools are not included and must be sourced separately.

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