<h4><strong>Description</strong></h4><p>This is Genuine BMW 12521744634 R56 Socket Housing 26POL. /B (Inc. Cooper D ALL4 1.6).</p><p><strong>Number -- in the illustration</strong></p> <p><img class="diagram" alt="Genuine BMW 12521744634 R56 Socket Housing 26POL. /B (Inc. Cooper D ALL4 1.6) | ML Performance UK Car Parts" src="https://www.realoem.com/bmw/images/diag_21np.png"></p> <p> </p><h4><strong>Compatibility</strong></h4><div class="compatibility-accordion-wrapper"> <div class="compatibility-tab"> <input name="tabs" type="checkbox" id="compatibility-tab-1"> <label for="compatibility-tab-1"><b>3 SERIES</b><br></label> <div class="compatibility-tab-content"> <ul> <li class="series">3' E46 (06/1998 - 08/2006)</li> <ul><li>316Ci / 316i / 316ti / 318Ci / 318i / 318ti / 320Ci / 320i / 325Ci / 325i / 325ti / 325xi / 330Ci / 330d / 330i / 330xd / 330xi / M3</li></ul> </ul> <ul> <li class="series">3' F30 LCI (09/2014 - 10/2018)</li> <ul><li>316d / 318d / 318dX / 318i / 320d / 320d ed / 320dX / 320i / 320i ed / 320iX / 325d / 328d / 328dX / 328i / 328iX / 330d / 330dX / 330e / 330i / 330iX / 335dX / 340i / 340iX</li></ul> </ul> <ul> <li class="series">3' F31 LCI (09/2014 - 06/2019)</li> <ul><li>316d / 318d / 318dX / 318i / 320d / 320d ed / 320dX / 320i / 320iX / 325d / 328dX / 328iX / 330d / 330dX / 330i / 330iX / 335dX / 340i / 340iX</li></ul> </ul> <ul> <li class="series">3' F34 GT LCI (09/2015 - 12/2019)</li> <ul><li>318d / 320d / 320dX / 320i / 320iX / 325d / 330d / 330dX / 330i / 330iX / 335dX / 340i / 340iX</li></ul> </ul> </div> </div> <div class="compatibility-tab"> <input name="tabs" type="checkbox" id="compatibility-tab-2"> <label for="compatibility-tab-2"><b>4 SERIES</b><br></label> <div class="compatibility-tab-content"> <ul> <li class="series">4' F32 LCI (05/2016 - 12/2019)</li> <ul><li>418d / 418i / 420d / 420dX / 420i / 420iX / 425d / 430d / 430dX / 430i / 430iX / 435dX / 440i / 440iX</li></ul> </ul> <ul> <li class="series">4' F33 LCI (05/2016 - 12/2019)</li> <ul><li>420d / 420i / 425d / 430d / 430i / 430iX / 435dX / 440i / 440iX</li></ul> </ul> <ul> <li class="series">4' F36 Gran Coupé LCI (05/2016 - 12/2019)</li> <ul><li>418d / 418i / 420d / 420dX / 420i / 420iX / 425d / 430d / 430dX / 430i / 430iX / 435dX / 440i / 440iX</li></ul> </ul> </div> </div> <div class="compatibility-tab"> <input name="tabs" type="checkbox" id="compatibility-tab-3"> <label for="compatibility-tab-3"><b>5 SERIES</b><br></label> <div class="compatibility-tab-content"> <ul> <li class="series">5' E39 (12/1997 - 12/2003)</li> <ul><li>520i / 525d / 525i / 530d / 530i</li></ul> </ul> <ul> <li class="series">5' E60 (12/2001 - 12/2009)</li> <ul><li>520d / 520i / 523i / 525d / 525i / 525xi / 530d / 530i / 530xd / 530xi / 535d / 540i / 545i / 550i / M5</li></ul> </ul> <ul> <li class="series">5' E61 (10/2002 - 02/2007)</li> <ul><li>520d / 523i / 525d / 525i / 525xi / 530d / 530i / 530xd / 530xi / 535d / 545i / 550i</li></ul> </ul> <ul> <li class="series">5' F90 M5 (01/2016 - 12/2019)</li> <ul><li>M5</li></ul> </ul> <ul> <li class="series">5' G30 (10/2015 - 12/2019)</li> <ul><li>518d / 520d / 520d ed / 520dX / 520i / 520i 1.6 / 525d / 530d / 530dX / 530e / 530eX / 530i / 530iX / 540dX / 540i / 540iX / M550dX / M550iX</li></ul> </ul> <ul> <li class="series">5' G31 (03/2016 - 12/2019)</li> <ul><li>518d / 520d / 520dX / 520i / 525d / 530d / 530dX / 530i / 530iX / 540dX / 540iX / M550dX</li></ul> </ul> </div> </div> <div class="compatibility-tab"> <input name="tabs" type="checkbox" id="compatibility-tab-4"> <label for="compatibility-tab-4"><b>6 SERIES</b><br></label>