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Metra GM Radio Retrofit Harness - 70-1862

Turbowires OEM 12-Pin 1973-1993 GM Vehicle Plug to 21-Pin 1994-2005 GM Radio Wire Harness - For Select 1994-2005 GM Vehicles

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List price $29.99

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$8.15

with warranty

Order within 51 hrs 19 mins to ship 12/5

Arrives by Monday, Dec. 12 to zip 94107

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Metra Audio Store

General Features:

  • Metra Turbowires OEM 21 Pin Car to 12-Pin Radio Wire Harness
  • Allows you to connect a 1994-2005 GM 21-Pin Radio into Select 1973-1993 GM Vehicles without cutting and splicing the factory radio harness
  • High impact, OEM quality, ABS plastic molded connector provides the perfect fit
  • OEM quality terminals ensure the most secure connection possible between the terminals and the connector
  • GSXL wire provides more flexibility, power handling and heat resistance
  • Precision hand assembled terminals are pressure-inserted into the plug making it nearly impossible to pull out the wire
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty

Compatibility List:

  • Buick:
    • 1982 - 1987 Century
    • 1984 - 1987 Electra
    • 1984 - 1987 Le Sabre
    • 1984 - 1987 Regal
    • 1983 - 1987 Regal T-Type
    • 1984 - 1985 Riviera
    • 1982 - 1987 Skyhawk
    • 1983 - 1986 Skylark
  • Cadillac:
    • 1982 - 1988 Cimarron
    • 1985 - 1987 Coupe De Ville
    • 1983 - 1987 El Dorado
    • 1985 - 1987 Fleetwood
    • 1984 - 1987 Sedan Deville
    • 1984 - 1987 Seville
  • Chevrolet:
    • 1985 - 1990 Astro
    • 1978 - 1991 Blazer
    • 1982 - 1989 Camaro
    • 1985 - 1990 Caprice
    • 1982 - 1990 Cavalier
    • 1979 - 1989 Corvette
    • 1982 - 1987 El Camino
    • 1985 - 1989 Impala
    • 1981 - 1988 Monte Carlo
    • 1983 - 1989 S-10 Blazer
    • 1982 - 1988 S-10 Pickup
  • Oldsmobile:
    • 1985 - 1993 98
    • 1985 - 1989 Cutlass Calais
    • 1987 - 1987 Cutlass Ciera
    • 1984 - 1989 Cutlass Supreme
    • 1988 - 1989 Touring Sedan
  • Pontiac:
    • 1982 - 1989 6000
    • 1985 - 1991 Bonneville
    • 1982 - 1989 Firebird
    • 1985 - 1989 Grand AM
    • 1985 - 1987 Grand Prix
    • 1982 - 1988 Sunfire

Harness Features

Vehicle Sound System
This refers to what kind of sound system the vehicle has. Premium audio systems are generally name brand systems (such as JBL, Bose, Rockford Fosgate, etc) that have been installed inside a vehicle when it leaves the factory. Often they more advanced systems, complex wiring, factory amplifiers, and other features that can make installing aftermarket component difficult.
Standard Sound
Main Harness Function
Different installations on different vehicles require different harnesses. This type is what the harness is considered. Each wiring harness we sell serves a purpose such as installing an aftermarket car stereo, integrating an aftermarket amplifier with your factory car stereo, connecting Bluetooth to your factory car stereo, and more.
Connect Factory OEM Radio Without Disconnecting Aftermarket Radio
Compatible Vehicle Make
Allows you to view only items that are compatible with your vehicle's make. Does not guarantee that it will work with your vehicle year or model.
Buick
Cadillac
Chevrolet
Oldsmobile
Pontiac
Compatible Vehicle Make and Model
The model of vehicle that this vehicle specific product is designed for. Please keep in mind that engine variations can affect the compatibility of the products.
Buick Century
Buick Lesabre
Buick Regal
Buick Riviera
Cadillac El Dorado
Cadillac Fleetwood
Chevy Astro
Chevy Blazer
Chevy Camaro
Chevy Caprice
Chevy Cavalier
Chevy Corvette
Chevy Impala
Chevy Monte Carlo
Chevy S-10
Oldsmobile 98
Oldsmobile Cutlass
Pontiac Bonneville
Pontiac Firebird
Pontiac Grand Am
Pontiac Grand Prix
Pontiac Sunfire

Premium Harness Features

Factory System Amplification
This refers to the factory sound system and whether the item is compatible with amplified or non-amplified systems.
Non-Amplified
On-Star Compatible
This means that the harness is compatible with vehicles that have On-Star built-in.
No
CAN-BUS Compatible
CANBUS Ballasts ensure compatibility with ALL vehicle makes and models without the need for additional accessories. In addition, they have built-in Anti-Flickering Capacitors to help prevent lighting issues caused by voltage spikes and drops by stabilizing the power.
No
GM-LAN Compatible
This means that the item is compatible with GM-LAN systems.
No
Compatible with Aftermarket Navigation Systems
This means that the item is made to work with aftermarket systems with navigation. Typically, this means that the harness has wires that are used with GPS navigation systems, such as VSS wires and others. Please read the product description for full details of this feature.
Yes
Chime Retention
This means that the harness is able to retain the vehicles chimes.
No

Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Summary of Customer Ratings & Reviews

Rating Distribution

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

Average Attribution Rating

Durability
4.9
Value
5.0
Features
4.9
Design
5.0
Usability
5.0
drew

lockhart

Overall
Durability
Value
Features
Design
Usability
gm harness

December 24, 2013

Great product, easy to use, my package arrived just as described.

46 of 58 found this helpful

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Bry

fort wayne, indiana

Overall
Durability
Value
Features
Design
Usability
adapters

August 23, 2014

EXCELLENT ITEM THAT I WOULDN'T HESITATE IN PURCHASING AGAIN FOR AN EASIER INSTALLATION

26 of 30 found this helpful

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Bry

Fort Wayne

Overall
Durability
Value
Features
Design
Usability
adapters

March 27, 2014

This is an excellent adapter that allow for an easy installation

22 of 25 found this helpful

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Bry

fort wayne, indiana

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Value
Features
Design
Usability
adapters

November 14, 2014

This is an excellent product that makes installation much quicker and easier.

21 of 24 found this helpful

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Bry

fort wayne, indiana

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Durability
Value
Features
Design
Usability
adapters

August 19, 2014

EXCELLENT PRODUCT WHICH IS VERY NICE AND MAKES INSTALLATION EASIER.

21 of 24 found this helpful

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Bry

fort wayne, indiana

Overall
Durability
Value
Features
Design
Usability
GREAT QUALITY

July 2, 2014

This product makes installation much easier and is what I recommend

22 of 26 found this helpful

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Tex

Fort Worth, TX

Overall
Durability
Value
Features
Design
Usability
It works!

May 8, 2014

This adapter is a perfect fit to plug in and play a newer GM radio in a 1980s car.

22 of 26 found this helpful

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Cradio

Fort Worth, TX

Overall
Durability
Value
Features
Design
Usability
Works Great!

July 17, 2013

Plugs right in and works every time. I use these all the time. Very dependable product.

20 of 23 found this helpful

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Bry

fort wayne, indiana

Overall
Durability
Value
Features
Design
Usability
adapters

June 15, 2014

these adapters make installation a breeze and i don't have anything negative to say about them

20 of 24 found this helpful

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Bry

fort wayne, indiana

Overall
Durability
Value
Features
Design
Usability
adapters

March 15, 2014

Makes installation easy and seems to be a good quality product

19 of 23 found this helpful

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DTex

Dallas, TX

Overall
Durability
Value
Features
Design
Usability
Plugs right in

September 29, 2013

This harness plugged right in without any cutting or splicing.

18 of 21 found this helpful

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Bry

Fort Wayne, Indiana

Overall
Durability
Value
Features
Design
Usability
excellent product

July 9, 2013

For easy installation and a good buy. Would buy again

18 of 21 found this helpful

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Bry

fort wayne, indiana

Overall
Durability
Value
Features
Design
Usability
adapters

August 6, 2014

nice product that makes installation easier and is very durable

18 of 22 found this helpful

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bry

fort wayne, indiana

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Durability
Value
Features
Design
Usability
adapters

May 22, 2014

this is an easy to use product with good quality connectors and wiring

18 of 22 found this helpful

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Bry

fort wayne, indiana

Overall
Durability
Value
Features
Design
Usability
adapters

December 14, 2014

it is a good product that makes car stereo installation much easier

18 of 23 found this helpful

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Bry

fort wayne, indiana

Overall
Durability
Value
Features
Design
Usability
adapters

April 29, 2014

This is an excellent product that has never given me any problems

18 of 23 found this helpful

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Bry

fort wayne, indiana

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Durability
Value
Features
Design
Usability
adapters

October 10, 2014

excellent product that make stereo installation much easier and a good deal too

16 of 20 found this helpful

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Bry

fort wayne, indiana

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Durability
Value
Features
Design
Usability
adapters

August 5, 2014

this is an excellent product that makes installation much easier

17 of 22 found this helpful

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Jim

Soddy Daisy, TN

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Durability
Value
Features
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Usability
85 Vett upgrade

November 17, 2011

Updating my 85 Vette to CD I ordered this cable. Once I found a 95 Comaro CD unit it was plug and play. Good value and easy to install.

15 of 18 found this helpful

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bry

Fort Wayne, in

Overall
Durability
Value
Features
Design
Usability
adap

September 17, 2013

these cool adapters work real well and are easy to use

14 of 17 found this helpful

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frantech1

Laporte, IN

Overall
Durability
Value
Features
Design
Usability
Great Product

May 6, 2013

I used this product to put a newer radio in my 1988 Fiero. It worked perfectly. Instalation was completely plug and play.

13 of 15 found this helpful

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Bry

fort wayne, indiana

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Durability
Value
Features
Design
Usability
adapters

July 14, 2014

excellent product and is very easy to use making installation much easier.

15 of 20 found this helpful

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PJ

Raymond, NE

Overall
Durability
Value
Features
Design
Usability
Exactlly what I needed!

September 23, 2013

Perfect product for the application I needed. Works great and exactly what I expected.

13 of 16 found this helpful

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bry

FT WAYNE, IN

Overall
Durability
Value
Features
Design
Usability
ADAP

September 17, 2013

It makes installation easy and faster than trying to use connectors

11 of 13 found this helpful

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dabak

DFW, TX

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Durability
Value
Features
Design
Usability
Metra 70-1862

April 22, 2013

Just the right part to plug in a newer Delco cd radio to a car with an older wiring harness.

12 of 15 found this helpful

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Bry

fort wayne, indiana

Overall
Durability
Value
Features
Design
Usability
adapters

May 26, 2014

This is a nice product that I would recommend for anyone that needs adapters for their particular application.

12 of 17 found this helpful

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ebayer

fort wayne, indiana

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Durability
Value
Features
Design
Usability
adapters

December 8, 2013

I have no complaints about this product which makes installation easy.

11 of 15 found this helpful

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Bry

Fort wayne, IN

Overall
Durability
Value
Features
Design
Usability
addapters

October 30, 2015

This is a great product that make it real easy to put a newer cd player in an older car.

2 of 3 found this helpful

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Installer tech

Fort Worth, TX

Overall
Durability
Value
Features
Design
Usability
Works Every Time!

September 12, 2016

Great quality, easy to use and works every time. No splicing or cutting just plug into the car and the other end in the radio and bolt in the radio...super easy! Will buy again.

0 of 0 found this helpful

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bry

fort wayne, in

Overall
Durability
Value
Features
Design
Usability
adapters

November 29, 2015

These adapters make installation faster and easier and a well made product.

0 of 0 found this helpful

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Browse 1 question and 2 answers
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Why did you choose this?
Sonic Electronix Store
This harness is perfect for retrofitting 90's Delco radios into 80's GM vehicles. Cannot beat the price and quick shipping. I have purchased over 150 of these in the last few years and they have always worked perfectly.
James W on Dec 15, 2014
Newer stereo older car
Steve S on Jul 31, 2014

Product Summary

Manufacturer

Model Number

70-1862

UPC

086429003556

Weight

0.50lbs

Internal SKU

met-701862

Internal Product ID

28403

Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Metra GM Radio Retrofit Harness - 70-1862