(2003-2004) GMC Truck-Sierra 1500 (1999 Up) 5.3L, VIN Z (8th digit) 5.3L Engine - 120K-150K miles 8th digit) 2L Used Engine (2001-2003) -

2L Used Engine (2001-2003) - 90K-120K miles

3L Engine (2014-2018) - 30K-60K miles

7L Engine (2001-2002) - 90K-120K miles

4L Engine (2010-2011) - 120K-150K miles

4L Engine (2010-2014) - 120K-150K miles

(2003-2004) GMC Truck-Sierra 1500 (1999 Up) 5.3L, VIN Z (8th digit) 5.3L Engine - 120K-150K miles 8th digit) 2L Used Engine (2001-2003) -GMC Truck Sierra 1500 (1999 Up) 5. 3L, VIN Z (8th digit) 5. 3L Engine (2003 2004) 120K 150K miles This used OEM engine is listed as its own product for the 120K 150K 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, drivetrain, VIN notes,