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Adapters and harnesses in this category allow you to add an aftermarket amplifier to your factory system or your replace factory amplified system.
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Price range: $0–$320
Items in range: 72
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Items per page: 20 50 100

Factory System Adapters

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Amplifier Integration Harness for Select GM Vehicles
Free Ground Shipping within the 48 states
Interface that Allows the Replacement or Addition of an Amplifier in Select GM Vehicles • Interface is transformer isolated • Linear from 20-20,000 Hz • Input connectors plug into factory stereo and vehicle harness
$34.95
Shipping: FREE
To the US 48 • other rates
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Harness Used to Add or Replace Factory GM / Bose Amplifiers with Aftermarket Amplifiers
Free Flat Rate Shipping within the 48 states
Used to Add or Replace Factory GM / Bose Amplifiers with Aftermarket Amplifiers • 2003 - Up • Not for Escalade, H2 Envoy SLE, Yukon SLT or Denali
$12.99
Shipping: FREE
To the US 48 • other rates
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Interface that Allows Replacement or Addition of an Amplifier in Select 2004-up Ford Vehicles without Factory Amplified THX Sound System
Free Ground Shipping within the 48 states
Allows the Replacement or Addition of an Amplifier in Select Ford Vehicles without Amplified THX Sound System • Interface Is Transformer Isolated • Maintains Phase • Linear From 20-20,000Hz • Provides 2:1 Gain
$43.16
Shipping: FREE
To the US 48 • other rates
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System Interface Kit to Add or Replace An Amplifier in Select 2007-up Chrysler, Dodge and Jeep Vehicles w/ Infinity System
Free Flat Rate Shipping within the entire USA!
System Interface Kit to Add or Replace An Amplifier • Select 2007-up Chrysler, Dodge and Jeep Vehicles with a Premium Sound System • Add An Amp Interface
$34.95
Shipping: FREE
To the US • other rates
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Interface to Allow the Addition of an Amplifier in Select 2004-up GM Vehicles w/ a Factory Amplified Bose Sound System
Free Flat Rate Shipping within the entire USA!
Interface that Allows the Replacement or Addition of an Amplifier in Select GM Vehicles With Factory Amplified Bose Sound System • Interface Is Transformer Isolated • Maintains Phase • Linear From 20-20,000Hz
$39.99
Shipping: FREE
To the US • other rates
Availability: Limited stock
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Interface that Allows Replacement or Addition of an Amplifier in Select Mazda Vehicles without a Factory Bose Sound System
Free Flat Rate Shipping within the entire USA!
Allows the Replacement or Addition of an Amplifier in Select Mazda Vehicles without Premium Bose Sound System • Interface Is Transformer Isolated • Maintains Phase • Linear From 20-20,000Hz • Provides 2:1 Gain
$36.99
Shipping: FREE
To the US • other rates
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System Interface Kit to Add or Replace An Amplifier in All 1995-2002 Nissan Vehicles with Bose Audio System
Free Flat Rate Shipping within the entire USA!
Interface allows the replacement/addition of an amplifier in 1995-2002 Nissan vehicles with a premium Bose sound system. • 4 Channel Interface • 16 / 18 Pin connectors
$34.99
Shipping: FREE
To the US • other rates
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Interface Module that Allows the Replacement or Addition of an Amplifier in Select 1998-2007 Honda Vehicles with or without A Premium Sound System
Free Flat Rate Shipping within the entire USA!
Interface Module That Allows The Replacement Or Addition Of An Amplifier In Select 1998-2007 Honda Vehicles • Plug In Installation • Retains Factory Wiring Integrity • 4 Channel RCA Output • Trigger Wire
$39.99
Shipping: FREE
To the US • other rates
Availability: Limited stock
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8 Channel Line Output Converter w/ Auxiliary Input
Free Ground Shipping within the 48 states
Auxiliary Input • Remote Level Control • Auto Signal Sensing • Remote Output Trigger • 8V RMS Output • Channel Summing
$119.99
Shipping: FREE
To the US 48 • other rates
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2002-up Volkswagen Radio Replacement Interface
Free Ground Shipping within the 48 states
2002-up Volkswagen Radio Replacement Interface • Replace the Factory Radio in 2002-2011 VW CANbus Vehicles • Built-In SWI-CAN for Steering Wheel Control Retention • Retains Factory Installed Amplifier
$79.99
Shipping: FREE
To the US 48 • other rates
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Used When Replacing a Factory Amplifier or Adding an Aftermarket Amplifier in Select Ford Vehicles
Free Flat Rate Shipping within the 48 states
Used to add or replace factory Ford amplifiers with an aftermarket amplifier • Compatible with select 1998-2003 Ford, Lincoln, and Mercury vehicles • Used with PAC OEM-1 and AMP-RCA
$11.99
Shipping: FREE
To the US 48 • other rates
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Line Out Converter Provides Complete Integration of Aftermarket Speakers into a Vehicle OEM System
Free Ground Shipping within the 48 states
Line Out Converter For OEM Integration • Sums and Balances Signals From the Factory Stereo • Produces a Full-Bandwidth, Line-Level Output Signal • Built-in Auxiliary Input
$199.99
Shipping: FREE
To the US 48 • other rates
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Used When Replacing a Factory Amplifier or Adding an Aftermarket Amplifier in Select GM Vehicles
Free Flat Rate Shipping within the 48 states
Used to add or replace factory GM amplifiers with an aftermarket amplifier • Compatible with select 1998 - 2003 GM vehicles with Bose sound systems • Used with PAC OEM-1 and AMP-RCA
$11.99
Shipping: FREE
To the US 48 • other rates
Availability: Only 1 left in stock
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JBL System Amplifier Turn-on Interface for Select 2003-up Toyota CAN-BUS Vehicles
Free Flat Rate Shipping within the entire USA!
Retains the JBL Amplified System in a Factory Toyota when an Aftermarket Headunit is Installed • Plug and Play • Compatible with 5.1 and 7.1 Synthesis Surround Systems
$59.99
Shipping: FREE
To the US • other rates
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Interface that Allows Replacement or Addition of an Amplifier in Select 2007-up GM Vehicles
Free Ground Shipping within the 48 states
Interface that Allows Replacement Or Addition Of An Amplifier In Select 2007-Up GM Vehicles • Interface Is Transformer Isolated • Maintains Phase • Linear From 20-20,000Hz • Provides 2:1 Gain And Infinite Attenuation
$39.99
Shipping: FREE
To the US 48 • other rates
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PAC ADD-GM1416 Used to Add or Replace Factory 4-Channel Amplifiers in Select 2007 GM Vehicles
Free Flat Rate Shipping within the 48 states
Connection into OEM-1 and AMP-RCA • For 2007 GM vehicles
$12.99
Shipping: FREE
To the US 48 • other rates
Availability: Only 1 left in stock
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Used When Replacing a Factory Amplifier or Adding an Aftermarket Amplifier in Select Nissan Vehicles
Free Flat Rate Shipping within the 48 states
Used to add or replace factory Nissan Bose amplifiers with an aftermarket amplifier • Compatible with select 1995 - 2002 Nissan vehicles with Bose sound systems • Used with PAC OEM-1 and AMP-RCA
$11.99
Shipping: FREE
To the US 48 • other rates
Availability: Only 1 left in stock
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Harness Used to Add or Replace Factory GM / Bose Amplifiers with Aftermarket Amplifiers for Select 2004-2007 GM Vehicles
Free Flat Rate Shipping within the 48 states
Used to Add or Replace Factory GM / Bose Amplifiers with Aftermarket Amplifiers • Compatible with Select 2004-2007 Chevrolet, Pontiac, and Saturn Vehicles
$11.99
Shipping: FREE
To the US 48 • other rates
Availability: Limited stock
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Used When Replacing a Factory Amplifier or Adding an Aftermarket Amplifier in Select Ford Vehicles
Free Flat Rate Shipping within the 48 states
Used to add or replace factory Ford amplifiers with an aftermarket amplifier • Compatible with select 1996-1998 Ford vehicles • Used with PAC OEM-1 and AMP-RCA
$11.99
Shipping: FREE
To the US 48 • other rates
Availability: Only 1 left in stock
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Used to Add or Replace Factory 4-Channel Amplifiers in Select 1998-2007 Honda Vehicles
Free Flat Rate Shipping within the 48 states
Used to Add or Replace Factory 4-Channel Amplifiers in Select 1998-2007 Honda Vehicles • Interface Is Transformer Isolated • Maintains Phase • Linear From 20-20,000Hz • Provides 2:1 Gain
$12.99
Shipping: FREE
To the US 48 • other rates
Availability: Limited stock
Items per page: 20 50 100
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