(2000-2001) Buick Regal Somerset (1984 Down) 3.1L (VIN J, 8th digit), Federal (opt NF2) 3.1L Engine - 60K-90K miles opt LY5) aka Next Generation engine controller)

aka Next Generation engine controller) 4

7L Engine (2012-2020) - 60K-90K miles

CL500 - Engine (2001-2005) - 60K-90K miles

6th and 7th digits) - Engine (2022) - 30K-60K miles

(2000-2001) Buick Regal Somerset (1984 Down) 3.1L (VIN J, 8th digit), Federal (opt NF2) 3.1L Engine - 60K-90K miles opt LY5) aka Next Generation engine controller)Buick Regal Somerset (1984 Down) 3. 1L (VIN J, 8th digit), Federal (opt NF2) 3. 1L Engine (2000 2001) 60K 90K miles This used OEM engine is listed as its own product for the 60K 90K 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