Shop OEM General Motors Part # 84819539 (84586198). Radio Amplifier. Primary, 14-speaker audio. W/surround sound, main. XT5; Labeled 84586198. XT6; w/Performance Audio; Main; Labeled 84819539

Auxiliary. Center. Labeled: 23182647. Labeled: 23402903. Labeled: 23505936. Labeled: 84062073. Labeled: 84121066. Labeled: 84221430. Labeled: 84361172. Labeled: 84361176. Labeled: 84791505. Labeled: 84791506. Labeled: 84837326. Labeled: 84837327. Labeled: 84946238. Labeled: 84983666. Labeled: 84983667. Labeled: 85533358. Labeled: 85533359. Lower. Main. Outer. Upper. W/NAVIGATION. W/O navigation. W/O surround sound.

main. w/surround sound.