Ford part FINIS 1659238 Catalog Section # Part name Qty Prod Prod date FINIS Part No. Ford Sierra MkI (1982-1986) A8.20 - Rear Window Wiper And Washer (LIFTBACK 3D/5D) 17 Cap - washer reservoir 1 8/82 - 12/86 1659238 83BG 17632 AB