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Rectangular black wiring harness with multiple coloured wires and a moulded connector block

Best Kits

Best Kits BHA7550 car electronics accessory for Nissan Infiniti 1995-2006

SKU CH-32B4-CB2MG MPN BHA7550

Aftermarket wiring harness connects a new stereo to 1995-2006 Nissan and Infiniti factory plugs using 18-gauge EIA colour-coded wires

  • TypeCar Stereo Add-Ons
  • FeaturesInterchange Part Number: American International NWH702, Metr
  • Weight0.2000
  • Plug-and-play install matches 1995-2006 Nissan Infiniti factory wiring
  • 18-gauge EIA colour-coded wires simplify correct connections
  • Molded connector housings deliver a secure factory-style fit
  • Replaces American International NWH702 Metra 70-7550 Scosche NN03B part numbers
  • Lightweight 0.2 kg harness adds minimal weight to the dash

Vehicle Fitment

The Best Kits BHA7550 is a car stereo wiring harness built for 1995 to 2006 Nissan and Infiniti vehicles. It adapts an aftermarket head unit to the factory connector without cutting the original loom. The kit uses 18 gauge wire in standard EIA colours and a moulded housing for a secure fit.

Installer Suitability

This harness suits DIY installers and professionals who want a plug-in connection for a single-DIN or double-DIN replacement radio. Buyers whose vehicle has a factory amplified system or steering-wheel audio controls will need additional adapters not included here. Vehicles outside the listed model years are not supported.

Connector Specification

The single specification that decides fit is the vehicle-specific connector moulded to match 1995 to 2006 Nissan and Infiniti factory plugs. It carries power, ground, antenna trigger, illumination and eight speaker leads in the standard colour code. Confirm the exact year and trim before ordering.

Highlights

  • Plug-and-play install matches 1995-2006 Nissan Infiniti factory wiring
  • 18-gauge EIA colour-coded wires simplify correct connections
  • Molded connector housings deliver a secure factory-style fit
  • Replaces American International NWH702 Metra 70-7550 Scosche NN03B part numbers
  • Lightweight 0.2 kg harness adds minimal weight to the dash

Specifications

BrandBest Kits
ModelBHA7550
TypeCar Stereo Add-Ons
FeaturesInterchange Part Number: American International NWH702, Metra 70-7550, Scosche NN03B
Weight0.2000

Questions about this item

Will the BHA7550 plug into the factory connector of my 1995 Nissan without cutting wires?

Yes, the BHA7550 is moulded to match the 1995-2007 Nissan and Infiniti factory connector so it plugs in directly with no splicing required.

How can I verify the BHA7550 is wired correctly after installation?

With the ignition on, check that the red wire shows 12 volt power and the yellow wire holds memory voltage; the black wire should read ground on a multimeter.

Does the BHA7550 come with the aftermarket radio connector or only the vehicle side?

The kit includes the vehicle-side plug with 18 gauge leads terminated in E.I.A. standard colours; you must supply the connector that fits your specific aftermarket stereo.

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