A working relay, also known as a power relay, is an electrical component that allows a power circuit to be controlled using a low-power control signal. For vehicles with right-hand drive (RHD) For vehicles with left-hand drive (LHD) BMW: 1263 1 714 976, 1263 1 735 424, 12631714976, 12631735424, 6131 1 350 315, 6131 1 378 297, 6131 1 378 301, 6131 1 459 577, 6131 9 057 005, 61311350315, 61311378297, 61311378301, 61311459577, 61319057005, 6136 1 378 238, 6136 8 366 600, 6136 8373 700, 61361378238, 61368366600, 61368373700 1995 ccm, 135 KW, 184 PS 1995 ccm, 120 KW, 163 PS 2993 ccm, 190 KW, 258 PS 2993 ccm, 180 KW, 245 PS 2993 ccm, 155 KW, 211 PS 2993 ccm, 180 KW, 245 PS 2993 ccm, 190 KW, 258 PS 2993 ccm, 220 KW, 299 PS 2993 ccm, 230 KW, 313 PS 2993 ccm, 220 KW, 299 PS 2993 ccm, 230 KW, 313 PS.