<h4><strong>Description</strong></h4><p>This is Genuine BMW 51171928699 E31 E34 E39 Cap (Inc. 518g).</p><p><strong>Number 17 in the illustration</strong></p> <p><img class="diagram" alt="Genuine BMW 51171928699 E31 E34 E39 Cap (Inc. 518g) | ML Performance UK Car Parts" src="https://www.realoem.com/bmw/images/diag_161f.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 (04/1997 - 08/2006)</li> <ul><li>316Ci / 316i / 316i 1.6 / 316i 1.9 / 318Ci / 318d / 318i / 320Cd / 320Ci / 320d / 320i / 323Ci / 323i / 325Ci / 325i / 325xi / 328Ci / 328i / 330Cd / 330Ci / 330d / 330i / 330xd / 330xi / M3 / M3 CSL</li></ul> </ul></div> </div> <div class="compatibility-tab"> <input name="tabs" type="checkbox" id="compatibility-tab-2"> <label for="compatibility-tab-2"><b>5 SERIES</b><br></label> <div class="compatibility-tab-content"> <ul> <li class="series">5' E34 (03/1987 - 06/1996)</li> <ul><li>518g / 518i / 520i / 524td / 525i / 525ix / 525td / 525tds / 530i / 535i / 540i / M5 / M5 3.6 / M5 3.8</li></ul> </ul> <ul> <li class="series">5' E39 (02/1995 - 12/2003)</li> <ul><li>520d / 520i / 523i / 525d / 525i / 525td / 525tds / 528i / 530d / 530i / 535i / 540i / 540iP / M5</li></ul> </ul> </div> </div> <div class="compatibility-tab"> <input name="tabs" type="checkbox" id="compatibility-tab-3"> <label for="compatibility-tab-3"><b>7 SERIES</b><br></label> <div class="compatibility-tab-content"> <ul> <li class="series">7' E32 (10/1985 - 04/1994)</li> <ul><li>730i / 730iL / 735i / 735iL / 740i / 740iL / 750i / 750iL / 750iLS</li></ul> </ul> <ul> <li class="series">7' E38 (07/1993 - 07/2001)</li> <ul><li>725tds / 728i / 728iL / 730d / 730i / 730iL / 735i / 735iL / 740d / 740i / 740iL / 740iLP / 750i / 750iL / 750iLP / 750iLS / L7</li></ul> </ul> </div> </div> <div class="compatibility-tab"> <input name="tabs" type="checkbox" id="compatibility-tab-4"> <label for="compatibility-tab-4"><b>8 SERIES</b><br></label> <div class="compatibility-tab-content"><ul> <li class="series">8' E31 (07/1989 - 05/1999)</li> <ul><li>840Ci / 840i / 850Ci / 850CSi</li></ul> </ul></div> </div> <div class="compatibility-tab"> <input name="tabs" type="checkbox" id="compatibility-tab-5"> <label for="compatibility-tab-5"><b>Phantom</b><br></label> <div class="compatibility-tab-content"> <ul> <li class="series">Phantom Coupé (05/2007 - 03/2012)</li> <ul><li>Coupé</li></ul> </ul> <ul> <li class="series">Phantom Coupé Series II (09/2011 - 12/2016)</li> <ul><li>Coupé</li></ul> </ul> <ul> <li class="series">Phantom RR1 (07/2002 - 04/2012)</li> <ul><li>Phantom / Phantom EWB</li></ul> </ul> <ul> <li class="series">Phantom RR1 Series II (08/2011 - 12/2016)</li> <ul><li>Phantom / Phantom EWB</li></ul> </ul> </div> </div> <div class="compatibility-tab"> <input name="tabs" type="checkbox" id="compatibility-tab-6"> <label for="compatibility-tab-6"><b>X5</b><br></label> <div class="compatibility-tab-content"><ul> <li class="series">X5 E53 (10/1998 - 09/2006)</li> <ul><li>X5 3.0d / X5 3.0i / X5 4.4i / X5 4.6is / X5 4.8is</li></ul> </ul></div> </div> </div> <p> </p><h4><strong>Compatibilit