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Rectangular car radio with silver faceplate, CD slot, cassette door, knobs and buttons

1 Factory Radio

1 Factory Radio 15058225 Receiver AM FM CD Cassette Aux 2002-03 Trailblazer Envoy

SKU CH-2XZM-2NS80

Remanufactured OEM radio for 2002-03 Trailblazer and Envoy adds auxiliary input while keeping factory features

  • TypeRadio
  • BluetoothNo
  • AUXYes
  • Weight6
  • Factory AM/FM/CD/cassette with added aux input for portable devices
  • Professionally remanufactured OEM unit keeps all original dashboard functions
  • Direct fit for 2002-03 Chevrolet Trailblazer and GMC Envoy
  • Replaces part numbers 15169582 and 15195517 with option code UP0
  • Dealer unlock required after installation to pair radio with vehicle

Factory OEM Radio for 2002-03 Trailblazer Envoy

This professionally remanufactured OEM unit matches part number 15058225 and compatible numbers 15169582 and 15195517 with option code UP0. It fits 2002 and 2003 Chevrolet Trailblazer and GMC Envoy models. The radio retains all factory AM FM CD cassette functions while adding an auxiliary input for portable audio devices.

Sustained Operation and Dealer Unlock Requirement

The unit operates as a direct factory replacement with no loss of original features during extended daily use. Auxiliary playback works continuously through the vehicle speaker system without interrupting radio or CD functions. A dealer unlock and pairing procedure is mandatory after installation before the radio will function in the vehicle.

Installation Fitment and Common Pitfalls

Installation follows the original dashboard opening and wiring harness for the specified trucks. The most frequent issue is ordering the wrong style because some 2002-03 models used a different radio that looks identical but is electronically incompatible. The dealer programming step is often overlooked, leaving the unit inoperative until completed. This product is not for vehicles outside the 2002-03 Trailblazer Envoy range or for buyers who cannot access dealer unlocking services.

Highlights

  • Factory AM/FM/CD/cassette with added aux input for portable devices
  • Professionally remanufactured OEM unit keeps all original dashboard functions
  • Direct fit for 2002-03 Chevrolet Trailblazer and GMC Envoy
  • Replaces part numbers 15169582 and 15195517 with option code UP0
  • Dealer unlock required after installation to pair radio with vehicle

Specifications

Brand1 Factory Radio
Model15058225
TypeRadio
BluetoothNo
AUXYes
Weight6

Questions about this item

How much heat does the 15058225 radio generate during all-day use?

The remanufactured OEM unit runs at normal factory levels; no extra cooling is required beyond the dashboard opening.

What must I already own to install the 15058225 in my 2002 Trailblazer?

You need the original dash trim, factory wiring harness, antenna lead and a dealer scan tool to unlock and pair the radio to the vehicle VIN.

Will the 15058225 work with the steering-wheel controls on my 2003 Envoy?

Yes — the radio retains all factory OEM features, so existing steering-wheel buttons function exactly as they did with the original unit.

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