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Rectangular metal amplifier unit with silver finish and connector ports

1 Factory Radio

1 Factory Radio Amplifier 10394518 15267751 2003-2007

SKU CH-SYHW-33RK9

Professionally remanufactured OEM radio amplifier fits 2003‑2007 Chevrolet and GMC trucks with 100% function and no code required

  • TypeRadio
  • Weight6
  • Professionally remanufactured OEM unit for reliable performance
  • Fits Chevrolet and GMC trucks from 2003 to 2007
  • No programming code required for installation
  • Interchange part number 638-01501 confirms compatibility
  • 100% working order verified after thorough testing

Replacement Amplifier for 2003-2007 Trucks

This professionally remanufactured OEM radio amplifier replaces the factory unit in Chevrolet Avalanche 1500, Avalanche 2500, Silverado 1500, Silverado 2500, Silverado 3500, GMC Sierra 1500, Sierra 2500 and Sierra 3500 models from 2003 through 2007. It carries part number 15267751 and interchange number 638-01501.

OEM Fit with Minor Cosmetic Wear

The unit has been cleaned, serviced and tested to 100 percent working order and shows only minor wear. Installation uses the original factory connectors and mounting points, so no wiring modifications or programming codes are required when the correct part number is matched.

Direct Swap for Failed Factory Amplifier

This amplifier is a direct replacement only; it will not work if the vehicle currently uses a different part number such as 15268851 or an external amplifier system. Buyers who need a different part number, an upgraded audio system or a universal amplifier should verify their VIN before ordering.

Highlights

  • Professionally remanufactured OEM unit for reliable performance
  • Fits Chevrolet and GMC trucks from 2003 to 2007
  • No programming code required for installation
  • Interchange part number 638-01501 confirms compatibility
  • 100% working order verified after thorough testing

Specifications

Brand1 Factory Radio
Model10394518
TypeRadio
Weight6

Questions about this item

Does the 15267751 amplifier use a plug-and-play connector for the 2003-2007 Silverado and Sierra trucks?

Yes, it fits the factory wiring harness on listed 2003-2007 Chevrolet Silverado 1500, 2500, 3500 and GMC Sierra 1500, 2500, 3500 models without extra adapters.

What physical space does this OEM radio amplifier occupy in the dashboard?

The unit matches the original single-DIN amplifier footprint used in 2003-2006 Avalanche 1500, 2500 and 2003-2007 Silverado and Sierra trucks, so it slides into the factory bracket.

What installation step do owners often miss when replacing the 15267751 amplifier?

Verify the existing amplifier carries the exact part number 15268851 before fitting; different data streams on visually identical units will prevent the replacement from coding correctly.

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