Genuine OEM Bose premium audio amplifier for 2003-2007 Cadillac CTS models equipped with the factory Bose audio system.
Tested and working properly prior to removal.
Part Information:
GM / Bose Part Number: 15227989
Bose Model: GMX320
Type: Factory Bose Audio Amplifier
Factory Audio Option: U57 Bose
Hollander Interchange: 638-01677
Made in Cadillac CTS
2004 Cadillac CTS
2005 Cadillac CTS
2006 Cadillac CTS
2007 Cadillac CTS
Fits applicable CTS and CTS-V configurations equipped with the matching factory Bose U57 premium audio system.
GM used different amplifiers depending on factory audio equipment. Buyer should match OEM part number 15227989, electrical connector configuration, and factory Bose system before purchase.
This is not the later GMX322 / 20869451 amplifier used on newer CTS applications.
Unit is in good used condition with normal cosmetic wear, light scratches, dust, and marks from age and use. Housing, heat sink, connector, and mounting points appear intact as shown.
Please review all photos carefully for exact condition and compatibility.
Actual amplifier pictured is the item you will receive.
