Availability: Please contact us for direct availability prior to purchase.
General Motors 73-9312 pin wire harness that plugs into car harness at radio. *12 pin Plugs into Car Harness at radio Power 4-Speaker Dash kits and antenna adapters (sold separately): Dash kit= 99-4700 GM TELESCOPING KIT 82-04 ANTENNA ADAPTER= 40-GM10 AFTERMARKET RADIO TO GM ANTENNA W/MINI PLUG APPLICATIONS: BUICK Century 1982 1987 BUICK Electra 1984 1987 BUICK Le Sabre 1984 1987 BUICK Regal 1984 1987 BUICK Riviera 1983 1985 BUICK Skylark 1983 1986 BUICK Skyhawk 1982 1987 CADILLAC Brougham 1987 1989 CADILLAC Cimarron 1982 1988 CADILLAC Coupe DeVille 1985 1987 CADILLAC DeVille 1985 1987 CADILLAC Eldorado 1983 1987 CADILLAC Fleetwood (not Brougham) 1990 1992 CADILLAC Fleetwood 1988 1989 CADILLAC Fleetwood 1985 1987 CADILLAC Seville 1984 1987 CHEVROLET Astro Van 1985 1990 CHEVROLET Blazer (Full Size) 1988 1991 CHEVROLET Blazer (Full Size) 1973 1987 CHEVROLET Camaro 1982 1989 CHEVROLET Caprice 1988 1990 CHEVROLET Caprice 1985 1987 CHEVROLET Cavalier 1988 1990 CHEVROLET Cavalier 1982 1987 CHEVROLET Celebrity 1984 1989 CHEVROLET Citation II 1985 1985 CHEVROLET Corvette 1984 1989 CHEVROLET Corvette 1978 1983 CHEVROLET El Camino 1986 1987 CHEVROLET El Camino 1982 1985 CHEVROLET Impala 1985 1990 CHEVROLET Impala 1978 1984 CHEVROLET Monte Carlo 1986 1988 CHEVROLET Monte Carlo 1978 1985 CHEVROLET Nova 1985 1988 CHEVROLET CK Pickup (Full Size) 1973 1987 CHEVROLET S-10 Blazer 1988 1989 CHEVROLET S-10 Blazer 1986 1987 CHEVROLET S-10 Blazer 1982 1985 CHEVROLET S-10 Pickup 1986 1988 CHEVROLET S-10 Pickup 1982 1985 CHEVROLET Suburban 1988 1991 CHEVROLET Suburban 1973 1987 CHEVROLET Van (Full Size) 1986 1987 GMC Jimmy (Full Size) 1978 1987 GMC Pickup (Full Size) 1973 1987 GMC S-15/Sonoma 1986 1992 GMC S-15/Jimmy 1982 1985 GMC Safari Mini Van 1985 1990 GMC Suburban 1988 1991 GMC Suburban 1985 1987 GMC Suburban 1973 1984 OLDSMOBILE Cutlass Calais 1988 1989 OLDSMOBILE Cutlass Calais 1985 1987 OLDSMOBILE Cutlass Ciera 1984 1987 OLDSMOBILE Cutlass Supreme 1988 1989 OLDSMOBILE Cutlass Supreme 1984 1987 OLDSMOBILE Eighty-Eight 1988 1988 OLDSMOBILE Eighty-Eight 1986 1987 OLDSMOBILE Eighty-Eight 1985 1985 OLDSMOBILE Firenza 1982 1988 OLDSMOBILE Ninety-Eight 1988 1988 OLDSMOBILE Ninety-Eight 1986 1987 OLDSMOBILE Ninety-Eight 1985 1985 OLDSMOBILE Omega 1983 1984 OLDSMOBILE Omega 1980 1982 OLDSMOBILE Touring Sedan 1988 1990 OLDSMOBILE Toronado 1983 1987 PONTIAC 6000 1988 1989 PONTIAC 6000 1986 1987 PONTIAC 6000 1982 1985 PONTIAC Bonneville 1988 1991 PONTIAC Bonneville 1985 1987 PONTIAC Bonneville Safari Wagon 1987 1989 PONTIAC Fiero 1984 1988 PONTIAC Firebird/Trans AM 1988 1989 PONTIAC Firebird/Trans AM 1982 1987 PONTIAC Grand AM 1988 1989 PONTIAC Grand AM 1985 1987 PONTIAC Grand Prix 1985 1987 PONTIAC J-2000 1982 1988 PONTIAC Parisienne 1984 1986 PONTIAC Parisienne 1983 1983 PONTIAC Sunbird 1988 1988 PONTIAC Sunbird 1982 1987

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Shipping Options

U.S. 48 Only

For all items eligible for shipping:

FREE: 1-5 Business Days UPS

Expedited Shipping Options: Calculated At Checkout

Large Item Shipping Costs: Calculated At Checkout

Return Policy

Our policy lasts 30 days. If 30 days or less have gone by since your purchase, we are happy to issue a refund or exchange.

To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.


Non-returnable items:

Gift cards

Installed Products


To complete your return, we require a receipt or proof of purchase.

Please do not send your purchase back to the manufacturer.


There are certain situations where only partial refunds are granted (if applicable):

Any item not in its original condition, is damaged or missing parts for reasons not due to our error

Any item that is returned more than 30 days after delivery


Refunds (if applicable):

Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.

If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.


Late or missing refunds (if applicable)

If you haven’t received a refund yet, first check your bank account again.

Then contact your credit card company, it may take some time before your refund is officially posted.

Next contact your bank. There is often some processing time before a refund is posted.

If you’ve done all of this and you still have not received your refund yet, please contact us at social@freemanscarstereo.com.


Sale items (if applicable)

Only regular priced items may be refunded, unfortunately sale items cannot be refunded.


Exchanges (if applicable)

We only replace items if they are defective or damaged.  If you need to exchange it for the same item, send us an email at social@freemanscarstereo.com and send your item to: 19010 Statesville Rd Cornelius North Carolina US 28031.



If the item was marked as a gift when purchased and shipped directly to you, you’ll receive a gift credit for the value of your return. Once the returned item is received, a gift certificate will be mailed to you.


If the item wasn’t marked as a gift when purchased, or the gift giver had the order shipped to themselves to give to you later, we will send a refund to the gift giver and he will find out about your return.



To return your product, you should mail your product to: 19010 Statesville Rd Cornelius North Carolina US 28031


You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.

To reach customer service please email info@freemanscarstereo.com


Depending on where you live, the time it may take for your exchanged product to reach you, may vary.


If you are shipping an item over $75, you should consider using a trackable shipping service or purchasing shipping insurance. We don’t guarantee that we will receive your returned item.