C4 Bose CDM Radio Receiver Rebuilding Service 1990-1996

This is a rebuilding service for the C4 Bose CDM Radio Receiver which can be installed on a 1990 to 1996 Corvette.

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C4 Bose CDM Radio Receiver Rebuilding Service 1990-1996

Have questions about this part? Call (888) 467-8388 to talk with a Corvette Salvage representative.


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A. Ship us your original unit to rebuild and no core charge will be required.

B. Corvette Salvage ships out a rebuilt unit we have in stock and a core charge is required. This charge will then be refunded once your original unit is returned back to our facility.


This is a rebuilding service for the C4 Bose CDM Radio Receiver which cleans, services and thoroughly checks the unit. This part can be installed on any of the following Corvette models:


Body & Trim


Base, Collector’s Edition, Grand Sport


Base, Indianapolis 500 Pace Car, ZR-1


Base, ZR-1


40th Anniversary Edition, Base, ZR-1


Base, ZR-1


Base, ZR-1


Base, ZR-1

NOTE: Core charge is not refundable if the returned unit has water damage.

NOTE: If you are unsure of your radio receivers part number, call a GM dealership with your VIN and they can provide the correct receiver part number for your Corvette. The receivers may look similar, but data streams may be different. The part number for this receiver is listed below.


What is the Bose CDM Radio Receiver?

The Bose Gold system has a relay that the CDM closes to provide 12 volts to the 4 speaker amps within the Corvette. The CDM is the brains of the Bose system and contains the tuner and pre amps for the speakers and is also where one end of the antenna plugs into. It is a metal box located behind the passenger side of the dash. It is mounted on a plastic tray just below the cruise control module.


GM Part Number: 16169541


Core Return Disclaimer

The following has been pulled from our Terms & Conditions.


Corvette Salvage requires a core charge deposit when specific used and rebuilt parts are purchased. When purchasing an item with a core charge attached to it, the following two conditions must be satisfied for the core charge deposit to be returned:

  • 60 days from the purchase of the original item, the original core must be returned to the Corvette Salvage facility. Shipping costs for core returns are the customer’s responsibility. Cost Of Delivery or Postage Due packages will be refused
  • The returned core must pass rebuilding inspection tests. Corvette Salvage reserves the right to determine if a part is rebuildable. If a part is deemed not rebuildable, return shipment will be at customer expense.

Core returns can be shipped to the following address:

Dino’s Corvette Salvage, LLC

3545 Hwy 43 North

Picayune, MS 39466

Additional information
Weight2.00 lbs
Dimensions8.00 × 5.00 × 2.00 in


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