Used OEM Radio Audio Switch Control – 2003-2006 Chevrolet / GMC / Hummer

🔧 Part #: 638-01509
📦 Stock #: (MR0262) BX-B-A68

Part Type: Radio Audio Switch Control
Function: AM/FM Stereo / 6-Disc CD Radio Control
Condition: Replacement

Replacement Radio Audio Switch Control for select Chevrolet, GMC, and Hummer applications equipped with the AM-FM stereo 6-disc CD system (Option UC6).

Compatible Applications:

• Chevrolet Avalanche 1500 — 2003–2004 | AM-FM Stereo, 6-Disc CD | Opt UC6

• Chevrolet Avalanche 1500 — 2005 | AM-FM Stereo, 6-Disc CD | Opt UC6 | ID 10357886

• Chevrolet Avalanche 2500 — 2003–2004 | AM-FM Stereo, 6-Disc CD | Opt UC6

• Chevrolet Avalanche 2500 — 2005 | AM-FM Stereo, Integrated 6-Disc CD Changer | Opt UC6 | ID 15196055

• Chevrolet Colorado — 2004 | AM-FM Stereo, 6-Disc CD | Opt UC6

• Chevrolet Colorado — 2005–2006 | AM-FM Stereo, 6-Disc CD | Opt UC6 | ID WAET

• Cadillac Escalade — 2003–2004 | AM-FM Stereo, 6-Disc CD | Opt UC6

• Cadillac Escalade — 2005 | AM-FM Stereo, 6-Disc CD | Opt UC6 | ID 10357886

• Hummer H2 — 2003–2004 | AM-FM Stereo, 6-Disc CD | Opt UC6

• Chevrolet Tahoe — 2003–2004 | AM-FM Stereo, 6-Disc CD | Opt UC6

• Chevrolet Tahoe — 2005 | AM-FM Stereo, 6-Disc CD | Opt UC6 | ID WAET

Features:

• Radio/audio switch control

• Compatible with AM-FM stereo systems

• Designed for 6-disc CD radio applications

• Option UC6

• Replacement unit for select GM vehicles

Important: Please verify the vehicle year, model, radio option (UC6), and ID/part number before ordering to ensure proper fitment. Compatibility may vary based on the vehicle's original radio configuration.