Part Type: A/C Accumulator. Manufacturer: Four Seasons. Type: Accumulator. 2004 GMC Sierra 3500 Engine: 6.6L V8; P-nut fitting Clocked at 2:00;. 2002 GMC Sierra 3500 Engine: 6.6L V8;. To confirm that this part fits your vehicle, enter your vehicle's Year, Make, Model, Trim and Engine in theCompatibility Table.
