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Metra 70-1857 Wiring Harness

Install a new car stereo and retain factory amplifier in select 1990-1996 vehicles from Cadillac, Chevrolet

Metra
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• Direct Connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

See compatible vehicles Learn more about the met-701857

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Was $79.99 Details
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$29.99

 with warranty

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Description


Metra brand icon

Authorized dealer

Product Features:

Connections:

  • Red - Ignition/Accessory Wire of Aftermarket Radio
  • Yellow - Radio 12 Volt Battery or Memory Wire
  • Black - Radio Ground Wire
  • Orange/White - Illumination Wire of Aftermarket Radio
  • White - RCA to Left Front RCA Output of Aftermarket Radio
  • Gray - RCA to Right Front RCA Output of Aftermarket Radio

Compatible Vehicles


Please use our Fitment Guide to determine specific compatibility for the submodel and audio features

  • 1990 Cadillac Brougham
  • 1990 Cadillac Fleetwood
  • 1990 Chevrolet Corvette
  • 1991 Cadillac Brougham
  • 1991 Cadillac Fleetwood
  • 1991 Cadillac Seville
  • 1991 Chevrolet Corvette
  • 1992 Cadillac Brougham
  • 1992 Cadillac Eldorado
  • 1992 Cadillac Fleetwood
  • 1992 Cadillac Seville
  • 1992 Chevrolet Corvette
  • 1993 Cadillac Eldorado
  • 1993 Cadillac Fleetwood
  • 1993 Cadillac Seville
  • 1993 Chevrolet Corvette
  • 1994 Cadillac DeVille
  • 1994 Cadillac Eldorado
  • 1994 Cadillac Fleetwood
  • 1994 Cadillac Seville
  • 1994 Chevrolet Corvette
  • 1995 Cadillac DeVille
  • 1995 Cadillac Eldorado
  • 1995 Cadillac Fleetwood
  • 1995 Cadillac Seville
  • 1995 Chevrolet Corvette
  • 1996 Chevrolet Corvette

Specifications & Details


Harness Features
Vehicle Sound System
Premium Sound
Main Harness Function
Install a Car Stereo & Bypass the Factory OEM Amplifier
Premium Harness Features
Factory System Amplification
Amplified
Compatible Premium Audio Systems
Standard Bose
On-Star Compatible
No
CAN-BUS Compatible
No
GM-LAN Compatible
No
Compatible with Aftermarket Navigation Systems
No
Chime Retention
No
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

70-1857

Weight:

0.50lbs

Internal SKU:

met-701857

Internal Product ID:

12533

Customer Ratings & Reviews



5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
5
Features
5
Design
5
Usability
5

Customer Reviews

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worked great

had no issues with product

By tom on December 3, 2010

20

found this helpful.

Accurate description....perfect fit

This adapter was the exact one necessary to connect my OEM Bose system to my new Planet Audio receiver. My new unit uses the Bose amplifier and sounds great. With the new system, there is no need for an additional amplifier. Thanks for recommending this adapter and all of the great customer assistance. Sonic Electronix rocks.

By Tom on December 10, 2016

11

found this helpful.

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  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
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