Ford part FINIS 6642238 Catalog Section # Part name Qty Prod Prod date FINIS Part No. Ford Sierra MkI (1982-1986) F5.11 - Catalyst Installation Kits (TL16, TL16H) 2 Pipe - exhaust - front 1 D 8/82 - 12/86 6642238 86BB 5246 DG