Catalog Section # Part name Qty Prod Prod date FINIS Part No. Ford Sierra MkI (1982-1986) J6.10 - Audio Equipment - Original Fit 16 Wire assy - positiveECU-1FMarket: +CDN, +USA 1 D 2/84 - 2/87 6150552 85BB 18A919 AA Ford Sierra MkI (1982-1986) J6.10 - Audio Equipment - Original Fit EXCEPT P21P32ECU-2ECU-2D 1 GB 1/86 - 12/86 6150552 85BB 18A919 AA Ford Sierra MkI (1982-1986) J6.10 - Audio Equipment - Original Fit ECU1ECU1D 1 GB 2/84 - 1/86 6150552 85BB 18A919 AA