XTS 14 (3.6L), VIN 8 (8th digit, opt LF3, twin turbo). XTS 15-19 (3.6L), VIN 8 (8th digit, opt LF3). Notes: 3.6L,Automatic Transmission,LESS TURBO,58K. Keep in mind that interchanging parts may require you to strip the part to its most basic assembly and reuse your accessories from your bad part assembly.
