<h4><strong>Description</strong></h4> <p>Genuine BMW Oil Return Line G Chassis models with the B58 engine.</p> <p>You may also be interested in the <a href="https://www.mlperformance.co.uk/products/genuine-bmw-b58-g01-g14-g20-g29-oil-supply-line-inc-m340i-540ix-x4-m40ix-z4-m40i" target="_blank" title="Oil Supply Line" rel="noopener noreferrer"><span style="text-decoration: underline;"><strong>Oil Supply Line</strong></span></a>. </p> <p> </p> <!-- Compatibility Accordion - Sam Mugabi--> <h4><strong>Compatibility</strong></h4> <p><strong>BMW B58 Engine</strong></p> <style><!-- .compatibility-tab { position: relative; width: 100%; overflow: hidden; padding: 5px 0; border-top: 1px solid #cdcdcd; &:nth-last-child(1) { border-bottom: 1px solid #cdcdcd; } } .compatibility-tab label { position: relative; display: block; padding: 0 25px 0 0; margin-bottom: 3px; font-size: 15px; line-height: normal; cursor: pointer; } .compatibility-tab input { position: absolute; opacity: 0; z-index: -1; } .compatibility-tab-content { max-height: 0; overflow: hidden; transition: max-height .35s; } /* :checked */ .compatibility-tab input:checked ~ .compatibility-tab-content { max-height: none; } /* Icon */ .compatibility-tab label::after { position: absolute; color: #B79F37; font-size: 20px; right: 0; top: 0; display: block; -webkit-transition: all .35s; -o-transition: all .35s; transition: all .35s; } .compatibility-tab input[type=checkbox] + label::after { content: "+"; } .compatibility-tab input[type=radio] + label::after { content: "\25BC"; } .compatibility-tab input[type=checkbox]:checked + label::after { transform: rotate(315deg); } .compatibility-tab input[type=radio]:checked + label::after { transform: rotateX(180deg); } --></style> <div class="compatibility-tab"> <input name="tabs" type="checkbox" id="compatibility-tab-3"><label for="compatibility-tab-3"><b>3 Series</b></label> <div class="compatibility-tab-content"> <ul> <li>3' G20   (01/2018 — 12/2019)<br> </li> <ul> <li>M340i &amp; M340ix</li> </ul> <li>3' G21   (10/2018 — 12/2019)</li> <ul> <li>M340ix</li> </ul> </ul> </div> </div> <div class="compatibility-tab"> <input name="tabs" type="checkbox" id="compatibility-tab-5"><label for="compatibility-tab-5"><b>5 Series</b></label> <div class="compatibility-tab-content"> <ul> <li>5' G30   (07/2018 — 12/2019)<br> </li> <ul> <li>540i &amp; 540iX</li> </ul> <li>5' G31   (07/2018 — 12/2019)</li> <ul> <li>540iX</li> </ul> </ul> </div> </div> <div class="compatibility-tab"> <input name="tabs" type="checkbox" id="compatibility-tab-6"><label for="compatibility-tab-6"><b>6 Series</b></label> <div class="compatibility-tab-content"> <ul> <li>6' G32 GT   (07/2018 — 12/2019)<br> </li> <ul> <li>630iX, 640i &amp; 640iX</li> </ul> <ul></ul> </ul> </div> </div> <div class="compatibility-tab"> <input name="tabs" type="checkbox" id="compatibility-tab-7"><label for="compatibility-tab-7"><b>7 Series</b></label> <div class="compatibility-tab-content"> <ul> <li>7' G11 LCI   (01/2018 — 12/2019)<br> </li> <ul> <li>740i &amp; 740e</li> </ul> <li>7' G12 LCI   (01/2018 — 12/2019)</li> <ul> <li>740i, 740ix, 740Li, 740Lix, 745ex, 745Le &amp; 745Lex</li> </ul> </ul> </div> </div> <div class="compatibility-tab"> <input name="tabs" type="checkbox" id="compatibility-tab-8"><label for="compatibility-tab-8"><b>8 Series</b></label> <div class="compatibility-tab-content"> <ul> <li>8' G14   (06/2018 — 12/2019)<br> </li> <ul> <li>840i &amp; 840ix</li> </ul> <li>8' G15   (06/2018 — 12/2019)</li> <ul> <li>840i &amp; 840ix</li> </ul> <li>8' G16 Gran Coupé   (05/2018 — 12/2019)</li> <ul> <li>840i &amp; 840ix</li> </ul> </ul> </div> </div> <div class="compatibility-tab"> <input name="tabs" type="checkbox" id="compatibility-tab-10"><label for="compatibility-tab-10"><b>X Series</b></label> <div class="compatibil