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Rectangular car radio head unit with CD slot, knobs and display, showing light wear marks

1 Factory Radio

1 Factory Radio CC45 66 ARX Receiver 2006-2007 Mazda 5

SKU CH-K08Z-1KZMD

Remanufactured AM/FM satellite receiver with six-disc CD changer for 2006-2007 Mazda 5, tested to full working order

  • TypeRadio
  • Weight6
  • Direct-fit replacement for 2006-2007 Mazda 5
  • AM FM satellite radio with 6-disc CD changer
  • No unlock code needed for installation
  • Professionally remanufactured and tested to 100% function
  • OEM part CC45 66 ARX matches interchange 638-58995

Direct Replacement for 2006-2007 Mazda 5

This remanufactured CC45 66 ARX receiver is built as a direct replacement for the factory head unit in 2006-2007 Mazda 5 models. It matches the original part number and interchange number 638-58995 exactly. No unlock code is required for installation. Professional remanufacturing ensures 100% functional operation.

Dashboard Integration and Existing Wiring

The unit plugs into the existing dashboard opening and factory wiring harness without modification. It retains AM, FM and satellite radio reception plus the six-disc CD changer function. Cosmetic wear includes small abrasion marks around the knobs, a scuff on the lower left bezel and light scratches under the display. Buyers without the exact CC45 66 ARX part number currently installed should verify compatibility before purchase.

Factory Feature Retention and Limitations

This receiver restores all original audio sources including the six-disc CD player and satellite tuner. It does not add Bluetooth, auxiliary input or modern smartphone integration. Vehicles equipped with an external amplifier or different data-stream configuration will not work with this unit. The part is sold as a functional replacement only, not an upgrade.

Highlights

  • Direct-fit replacement for 2006-2007 Mazda 5
  • AM FM satellite radio with 6-disc CD changer
  • No unlock code needed for installation
  • Professionally remanufactured and tested to 100% function
  • OEM part CC45 66 ARX matches interchange 638-58995

Specifications

Brand1 Factory Radio
ModelCC45 66 ARX
TypeRadio
Weight6

Questions about this item

What is the first limit that appears during long drives with the CC45 66 ARX receiver?

The six-disc changer mechanism is the first component to show wear under sustained daily use.

How much heat or noise does the CC45 66 ARX produce when running all day?

The remanufactured unit runs at normal dashboard temperature with no audible fan or mechanical noise during extended operation.

What existing part must already be in the vehicle for the CC45 66 ARX to function?

Your Mazda 5 must currently contain the exact part number CC45 66 ARX or interchange number 638-58995 for this replacement to work.

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