(2001-2004) GMC Truck-Sierra 2500 (1999 Up) 6.6L turbo diesel (VIN 1, 8th digit), California 6.6L Engine - 90K-120K miles 3.0 8L Engine (2000-2002) - 30K-60K

8L Engine (2000-2002) - 30K-60K miles

1L Engine (2006) - 120K-150K miles

3L Engine (2019-2021) - <30K miles

0L Engine (2007-2010) - 60K-90K miles

8L Engine (2005) - 120K-150K miles

(2001-2004) GMC Truck-Sierra 2500 (1999 Up) 6.6L turbo diesel (VIN 1, 8th digit), California 6.6L Engine - 90K-120K miles 3.0 8L Engine (2000-2002) - 30K-60KGMC Truck Sierra 2500 (1999 Up) 6. 6L turbo diesel (VIN 1, 8th digit), California 6. 6L Engine (2001 2004) 90K 120K miles This used OEM engine is listed as its own product for the 90K 120K miles option, so the price shown belongs to this exact mileage selection. It is a practical replacement choice for buyers who want an OEM style part without dealer new pricing. Please verify fitment before ordering. Match the year, make, model, engine size,