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Black wiring harness with two 4-pin and one 3-pin connectors

METRA

METRA 70-7991 Suzuki 1986-1995 Sidekick Geo Wiring Harness Power 4 Speaker

SKU CH-A6VT-RBEVD

Plugs into the factory harness of 1986–1995 Suzuki Sidekick, Swift and Geo models to install an aftermarket stereo using the original connectors and power four speakers

  • TypeCar Stereo Add-Ons
  • ColorBlack
  • Plugs directly into the factory radio harness for quick installation
  • Powers an aftermarket stereo and four speakers using original wiring
  • Colour-coded leads match factory circuits for correct connections
  • Supports 1986 to 1995 Suzuki Sidekick, Swift and Geo models
  • Includes two 4-pin and one 3-pin connector for complete fit

Direct factory fit for 1986-1995 Suzuki and Geo

This wiring harness plugs directly into the factory radio connector on Suzuki Swift and Sidekick models plus Geo imports from 1986 to 1995. It allows installation of an aftermarket stereo without cutting or splicing the original vehicle wiring. The METRA 70-7991 uses two 4-pin connectors and one 3-pin connector to match the OEM layout exactly.

Passive connection draws no power of its own

The harness carries 12V constant on yellow and 12V accessory on red with a black ground wire. An orange wire handles dash light dimmer and illumination functions. All speaker circuits route through colour-coded pairs for front and rear channels. No active components generate heat or noise during normal operation.

Colour-coded speaker pairs speed up installation

Each channel uses a distinct solid colour for positive and a matching stripe for negative: white for left front, gray for right front, green for left rear and purple for right rear. This factory-standard coding reduces wiring errors when connecting the aftermarket radio harness. The plug-and-play design preserves the vehicle's original connectors for future restoration.

Highlights

  • Plugs directly into the factory radio harness for quick installation
  • Powers an aftermarket stereo and four speakers using original wiring
  • Colour-coded leads match factory circuits for correct connections
  • Supports 1986 to 1995 Suzuki Sidekick, Swift and Geo models
  • Includes two 4-pin and one 3-pin connector for complete fit

Specifications

TypeCar Stereo Add-Ons
ColorBlack

Questions about this item

How do I plug the harness into the factory wiring behind the radio, and which connector is often missed?

Match the two 4-pin and one 3-pin plugs to the vehicle harness at the radio cavity; the separate 3-pin block is the one installers most often leave disconnected.

Will the crimped splices or insulation need replacement after a few years in the dash?

The harness uses factory-grade PVC insulation and crimped terminals rated for the vehicle's 12 V electrical system; no scheduled maintenance or connector replacement is required.

At what current draw does the 12 V constant lead become the limiting factor during extended play?

The yellow 12 V constant wire and the red accessory wire share the vehicle's factory fuse rating, so the harness itself does not impose a lower limit than the car's original circuit.

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