When replacing your factory radio with an after-market car stereo, the GWH-342 wire harness is a must for a quick and clean installation. It eliminates cutting your OE radio plug. After connecting it, your install is simple as the wires will color-match and easily connect to the after-market stereo. Without the GWH-342, you would have to cut the OE radio plug and manually test each wire to connect to your after-market receiver.
In addition, because you do not have to cut your OE radio plug off, the GWH-342 allows you to reinstall your factory receiver if necessary. A great example is if you sold your car, but wanted to keep your after-market radio and re-install your factory stereo receiver. We also recommend the Scosche BOBAZT for a quick connection that is sure to last.
Product Features:
- Car Harness for select 1973-1993 GM/Chevrolet Vehicles
- Plugs into car harness
- One 12-pin plug and one 2-pin plug
- Original high quality factory plug
- High impact ABS OEM plastic molded connectors provide a perfect fit
- OEM Quality terminals
- Allows for the installation of an aftermarket radio using the existing factory wiring and connectors
- 1-year Manufacturers warranty
- Scosche Equivalent: Scosche GM01B and Metra Equivalent: Metra 70-1677-1
Connections:
- Yellow – 12V Constant
- Red – 12V Accessory
- Black - Ground
- Orange – Dash Light Dimmer/Illumination
- Green – Left Rear Speaker (+)
- Green with Black Stripe Left Rear Speaker (-)
- White – Left Front Speaker (+)
- White with Black Stripe – Left Front Speaker (-)
- Purple – Right Rear Speaker (+)
- Purple with Black Stripe – Right Rear Speaker (-)
- Gray – Right Front Speaker (+)
- Gray with Black Stripe – Right Front Speaker (-)
Compatible with the following vehicles:
- 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 Sunbird
Equivalent to: Scosche GM01B, Metra 70-1677-11
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Average Customer Rating is 5.0 out of 5 stars:
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Average Attributes Rating:
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| Value | | 5.0 |
| Features | | 5.0 |
| Design | | 5.0 |
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Review by
Arlie from Ocala, FL
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I bought this in addition to the GWH343. I made my own adapter to plug into my 1987 Fiero Harness with this adapter, then used the GWH343 to plug into a newer GM radio (1998). This is what you need if you don't want to cut your factory GM wiring harness to make your aftermarket radio splices.
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