Alpine KTE-12G.3 Subwoofer Grilles Cruise Controls When using the PGHGM5 harness:

When using the PGHGM5 harness: Some radios may have an inactive satellite radio port if not equipped with a factory satellite radio tuner

Retains OnStar® when the factory radio is replaced

2004-2007 Express

Reduces Vibration

Alpine KTE-12G.3 Subwoofer Grilles Cruise Controls When using the PGHGM5 harness:Alpine KTE 12G. 3 Subwoofer Grilles The Alpine KTE 12G. 3 Subwoofer Grilles are designed to protect your 12 subwoofers while enhancing their look. This grille kit includes a black metal mesh grille that is compatible with Alpines R2 W12D4, R2 W12D2, S2 W12D4, and S2 W12D2 subwoofers. It provides durability and a sleek, stylish appearance to your audio setup. General Features: Black Metal Mesh: Durable and stylish grille that complements your