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Black rectangular wiring harness with 18-pin connector and four RCA plugs

METRA

METRA 70-7713 Wiring Harness 2002-2003 Isuzu Rodeo 18-pin 4 RCA

SKU CH-RP3D-9YQVK MPN 70-7713

Connects an aftermarket radio to the factory amplifier in a 2002-2003 Isuzu Rodeo using an 18-pin plug and four RCA outputs

  • TypeCar Stereo Add-Ons
  • Connect aftermarket radio using factory wiring
  • 18-pin connector matches vehicle harness exactly
  • Four RCA plugs link to pre-amp outputs
  • Low-level input design suits factory amplifier
  • Durable ABS, copper, vinyl and aluminium build

Isuzu Rodeo 2002-2003 Harness

This Metra 70-7713 wiring harness connects an aftermarket radio to the factory wiring in a 2002-2003 Isuzu Rodeo equipped with a factory amplifier. It uses an 18-pin plug on the vehicle side and four RCA plugs on the radio side. The harness is constructed from ABS plastic, copper, vinyl and aluminum for durability. It is designed specifically for low-level input connections.

Vehicles with factory amplifier only

Installers fitting a new head unit into a compatible Rodeo with the factory amplifier will find this adapter provides the correct low-level signal path. Vehicles without the factory amplifier require a different harness configuration. This part does not support high-level speaker wire inputs. Buyers needing speaker-level connections should look for a different adapter.

18-pin vehicle connector and 4 RCA plugs

The harness features an 18-pin connector that mates with the vehicle's factory wiring harness. Four RCA plugs connect to the aftermarket radio's pre-amp outputs. This specific pin count and RCA arrangement determines compatibility with the factory amplified system. Verify the vehicle connector matches before installation.

Highlights

  • Connect aftermarket radio using factory wiring
  • 18-pin connector matches vehicle harness exactly
  • Four RCA plugs link to pre-amp outputs
  • Low-level input design suits factory amplifier
  • Durable ABS, copper, vinyl and aluminium build

Specifications

BrandMetra
Model70-7713
TypeCar Stereo Add-Ons

Questions about this item

Will the 18-pin plug on this 70-7713 harness connect directly to the factory amplifier wiring in my 2002 Isuzu Rodeo?

Yes, the 18-pin plug is designed to mate with the factory harness on 2002-2003 Isuzu Rodeo models equipped with a factory amplifier.

How can I confirm the four RCA plugs are delivering a clean signal to my aftermarket radio after installation?

With the radio powered on, verify audio plays through all speakers and check each RCA connection is fully seated; the harness uses low-level RCA outputs only.

Does the box include any speaker-level adapters or extra cables, or just the 18-pin to 4 RCA harness?

The package contains the 18-pin to 4 RCA harness assembly; no speaker-level adapters or additional cables are included.

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