Shop Buick Century Exhaust Muffler. 6.6 LITER TURBO DIESEL, 1ST DESIGN, extended cab, 6 1/2 foot bed Cab, Extended, Box - OEM Buick Part # 15262864

Exhaust Muffler. Muffler and pipe.
A Muffler without any pipes, which are typically universal in fitment.

Exhaust Muffler

Fits Sierra 2500 HD, Sierra 3500, Silverado

6.6 LITER TURBO DIESEL, 1ST DESIGN, extended cab, 6 1/2 foot bed. Silverado, Sierra; 6.6L; 6 1/2 Box; Extended Cab. Silverado, Sierra; 6.6L; 6 1/2 Box; Extended Cab; All. Silverado, Sierra; 6.6L; 6 1/2 Box; Extended Cab; w/Heavy Duty.