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Black 20-pin wiring harness with four RCA connectors

METRA

METRA Amplifier Integration Harness 20-pin 2002 Acura RSX Type S car electronics accessory

SKU CH-JPVZ-M1731

Connects an aftermarket radio to the factory amplifier using a 20-pin plug and four RCA connections without cutting original wiring

  • TypeCar Stereo Add-Ons
  • ColorBlack
  • Install an aftermarket radio using existing factory wiring and connectors
  • Connect aftermarket radio pre-amp outputs via four RCA plugs
  • Retain factory amplifier with 20-pin plug integration
  • Avoid cutting factory wiring during installation
  • Compatible with Acura RSX Type S 2002-2006 and Acura CL 2001-2003

Vehicle Integration

This 20-pin harness connects an aftermarket radio to the factory amplifier in a 2002 Acura RSX Type S. Four RCA plugs link the head unit pre-amp outputs directly to the existing wiring. No cutting of the original loom is required for installation.

Installation Simplicity

The plug-and-play design uses the vehicle's original connectors, preserving the factory wiring integrity. Colour-coded leads and a single 20-pin block keep the fitment straightforward for DIY or professional installers. Power draw and signal noise remain unchanged because the harness adds no active components.

Upgrade Path

Replaces the need for custom splicing when retaining the OEM amplifier with a new head unit. The jump is worth it when the factory radio has failed or lacks modern sources but the amplifier and speakers are still serviceable. Not suited for systems bypassing the factory amp entirely or for vehicles outside the listed Acura CL and RSX Type S model years.

Highlights

  • Install an aftermarket radio using existing factory wiring and connectors
  • Connect aftermarket radio pre-amp outputs via four RCA plugs
  • Retain factory amplifier with 20-pin plug integration
  • Avoid cutting factory wiring during installation
  • Compatible with Acura RSX Type S 2002-2006 and Acura CL 2001-2003

Specifications

BrandMetra
TypeCar Stereo Add-Ons
ColorBlack

Questions about this item

How do I connect the 20-pin plug without cutting the factory wiring?

Align the 20-pin connector with the vehicle harness and press firmly until it clicks; the four RCA plugs then insert into the aftermarket radio's pre-amp outputs.

What upkeep does the harness need after installation?

No scheduled maintenance is required; inspect the RCA connections and 20-pin latch only if audio quality changes.

At what point does heat become a limiting factor during long drives?

The passive harness has no active components, so heat buildup is not a limiting factor under sustained use.

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