{"product_id":"cylinder-head-cover-rocker-cover-for-bmw-5-7-series-x5-x6-x7-11128575408","title":"Cylinder Head Cover Rocker Cover For BMW 5 7 Series X5 X6 X7 11128575408","description":"\u003ch3 style=\"color: #00badb;\"\u003eCheck part compatibility by using our vehicle filter options below. If you find your car, this part is compatible.\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong data-start=\"386\" data-end=\"451\"\u003eCylinder Head Cover (also known as the rocker or valve cover)\u003c\/strong\u003e with \u003cstrong data-start=\"457\" data-end=\"498\"\u003eOEM part number 11128575408 \/ 8575408\u003c\/strong\u003e is a vital engine component for specific \u003cstrong data-start=\"540\" data-end=\"561\"\u003eBMW diesel models\u003c\/strong\u003e — especially those fitted with the \u003cstrong data-start=\"597\" data-end=\"611\"\u003eB57 engine\u003c\/strong\u003e. It seals the top of the engine’s cylinder head, housing the camshafts and valves while helping contain oil and protect internal valvetrain parts from dirt, debris and fluid loss. When the original cover becomes warped, cracked or brittle due to age and heat cycles, it can cause oil leaks, rough running and low oil pressure — issues that this \u003cstrong data-start=\"957\" data-end=\"985\"\u003ehigh-quality replacement\u003c\/strong\u003e is engineered to address. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eCompatible models include late-model \u003cstrong data-start=\"1088\" data-end=\"1121\"\u003eBMW 5 Series (G30\/G31) M550dX\u003c\/strong\u003e, \u003cstrong data-start=\"1123\" data-end=\"1158\"\u003e7 Series (G11\/G12) 750dX\/750LdX\u003c\/strong\u003e, and SUVs like \u003cstrong data-start=\"1174\" data-end=\"1192\"\u003eX5 (G05) M50dX\u003c\/strong\u003e, \u003cstrong data-start=\"1194\" data-end=\"1212\"\u003eX6 (G06) M50dX\u003c\/strong\u003e and \u003cstrong data-start=\"1217\" data-end=\"1235\"\u003eX7 (G07) M50dX\u003c\/strong\u003e from roughly \u003cstrong data-start=\"1249\" data-end=\"1262\"\u003e2015–2019\u003c\/strong\u003e when fitted with the appropriate diesel engines.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eOEM Number: \u003c\/strong\u003e11128575408, 8575408\u003cbr\u003e \u003cbr\u003eCYLINDER HEAD ENGINE VALVE COVER FOR G30 G31 G11 G12 G05 G06 G07 8575408 \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eQuantity :\u003c\/strong\u003e 1\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOur SKU:\u003c\/strong\u003e \u003cspan style=\"font-size: 12pt; font-family: Calibri,Arial; font-weight: normal; font-style: normal;\" data-sheets-root=\"1\"\u003eTB11128575408_313 \u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFor the Following Cars :\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eBMW 5 SERIES G30 M550dX (10\/2016 - 12\/2019)\u003cbr\u003eBMW 5 SERIES G31 M550dX (11\/2016 - 12\/2019)\u003cbr\u003eBMW 7 SERIES G11 LCI 750dX (02\/2018 - 12\/2019)\u003cbr\u003eBMW 7 SERIES G11 750dX (09\/2015 - 02\/2019)\u003cbr\u003eBMW 7 SERIES G12 LCI 750LdX (01\/2018 - 12\/2019)\u003cbr\u003eBMW 7 SERIES G12 750LdX (10\/2015 - 02\/2019)\u003cbr\u003eBMW X5 G05 M50dX (09\/2017 - 12\/2019)\u003cbr\u003eBMW X6 G06 M50dX (06\/2018 - 12\/2019)\u003cbr\u003eBMW X7 G07 M50dX (11\/2017 - 12\/2019) \u003cbr\u003e\u003cbr\u003eAll our Cylinder Head Cover Rocker Cover For BMW 5 7 Series X5 X6 X7 11128575408 are OEM quality and reliable after market car parts. This Cylinder Head Cover Rocker Cover For BMW 5 7 Series X5 X6 X7 11128575408 \u003cspan\u003eis specifically compatible with .\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003ePlease use our make-model-year tool to check this part's compatibility with your vehicle. However, please note that our tool is for reference only and we recommend that you check the part number on your old unit prior to purchasing.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eIf you are still not sure about the compatibility of this part to your vehicle, please supply us with the VIN number or Reg number in our live chat or contact form! You can also find details on our purchasing \u0026amp; shipping guide here.\u003c\/p\u003e\n\u003ch2 data-start=\"1356\" data-end=\"1377\"\u003e\u003cstrong data-start=\"1361\" data-end=\"1377\"\u003eKey Benefits\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1379\" data-end=\"2465\"\u003e\n\u003cli data-start=\"1379\" data-end=\"1597\"\u003e\n\u003cp data-start=\"1381\" data-end=\"1597\"\u003e\u003cstrong data-start=\"1381\" data-end=\"1404\"\u003eOEM-Referenced Fit:\u003c\/strong\u003e Direct replacement for \u003cstrong data-start=\"1428\" data-end=\"1462\"\u003eBMW part 11128575408 \/ 8575408\u003c\/strong\u003e, ensuring a proper fit on compatible 5\/7 Series and X5\/X6\/X7 vehicles with B57 diesel engines. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1598\" data-end=\"1791\"\u003e\n\u003cp data-start=\"1600\" data-end=\"1791\"\u003e\u003cstrong data-start=\"1600\" data-end=\"1640\"\u003eProtects Internal Engine Components:\u003c\/strong\u003e Seals the cylinder head to prevent \u003cstrong data-start=\"1676\" data-end=\"1722\"\u003eoil leaks, contamination and pressure loss\u003c\/strong\u003e, helping maintain proper lubrication of camshafts and rocker gear.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1792\" data-end=\"1980\"\u003e\n\u003cp data-start=\"1794\" data-end=\"1980\"\u003e\u003cstrong data-start=\"1794\" data-end=\"1826\"\u003eImproves Engine Performance:\u003c\/strong\u003e Replacing a cracked or damaged valve cover helps eliminate rough idling, smoke or burning oil smells often caused by oil seepage into hot engine areas.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1981\" data-end=\"2141\"\u003e\n\u003cp data-start=\"1983\" data-end=\"2141\"\u003e\u003cstrong data-start=\"1983\" data-end=\"2015\"\u003eDurable Aftermarket Quality:\u003c\/strong\u003e Built to match OEM structural strength and heat resistance for long-term reliability. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2142\" data-end=\"2465\"\u003e\n\u003cp data-start=\"2144\" data-end=\"2465\"\u003e\u003cstrong data-start=\"2144\" data-end=\"2181\"\u003eEssential for Engine Maintenance:\u003c\/strong\u003e Often replaced along with valve cover gaskets and PCV components during routine engine servicing or leak repair. Two complementary gasket references are \u003cstrong data-start=\"2335\" data-end=\"2350\"\u003e11128511814\u003c\/strong\u003e (cover gasket) and similar OEM sets recommended when installing a new cover.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"2472\" data-end=\"2514\"\u003e\u003cstrong data-start=\"2477\" data-end=\"2514\"\u003eFrequently Asked Questions (FAQs)\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"2516\" data-end=\"2786\"\u003e\u003cstrong data-start=\"2516\" data-end=\"2561\"\u003eQ1: What is a cylinder head\/rocker cover?\u003c\/strong\u003e\u003cbr data-start=\"2561\" data-end=\"2564\"\u003e\u003cstrong data-start=\"2564\" data-end=\"2570\"\u003eA:\u003c\/strong\u003e It’s the engine’s \u003cstrong data-start=\"2589\" data-end=\"2627\"\u003eupper cover over the cylinder head\u003c\/strong\u003e, sealing the valvetrain and keeping oil contained while protecting camshafts and valves. It’s essential for clean, efficient lubrication and preventing leaks.\u003c\/p\u003e\n\u003cp data-start=\"2788\" data-end=\"3183\"\u003e\u003cstrong data-start=\"2788\" data-end=\"2838\"\u003eQ2: Which BMW models use part \u003cstrong data-start=\"2820\" data-end=\"2835\"\u003e11128575408\u003c\/strong\u003e?\u003c\/strong\u003e\u003cbr data-start=\"2838\" data-end=\"2841\"\u003e\u003cstrong data-start=\"2841\" data-end=\"2847\"\u003eA:\u003c\/strong\u003e This cover fits several \u003cstrong data-start=\"2872\" data-end=\"2901\"\u003eBMW diesel-powered models\u003c\/strong\u003e including \u003cstrong data-start=\"2912\" data-end=\"2939\"\u003e5 Series G30\/G31 M550dX\u003c\/strong\u003e, \u003cstrong data-start=\"2941\" data-end=\"2976\"\u003e7 Series G11\/G12 750dX \u0026amp; 750LdX\u003c\/strong\u003e, and \u003cstrong data-start=\"2982\" data-end=\"2992\"\u003eX5 G05\u003c\/strong\u003e, \u003cstrong data-start=\"2994\" data-end=\"3004\"\u003eX6 G06\u003c\/strong\u003e, \u003cstrong data-start=\"3006\" data-end=\"3022\"\u003eX7 G07 M50dX\u003c\/strong\u003e (production years mostly in the \u003cstrong data-start=\"3055\" data-end=\"3068\"\u003e2015–2019\u003c\/strong\u003e range). Always confirm compatibility with your vehicle’s VIN or engine code. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"3185\" data-end=\"3435\"\u003e\u003cstrong data-start=\"3185\" data-end=\"3241\"\u003eQ3: What are signs the rocker cover needs replacing?\u003c\/strong\u003e\u003cbr data-start=\"3241\" data-end=\"3244\"\u003e\u003cstrong data-start=\"3244\" data-end=\"3250\"\u003eA:\u003c\/strong\u003e Oil leaks around the valve cover seam, burning smells, visible oil on the engine block, rough idle or low oil pressure can all indicate a cracked or worn cover and warrant replacement.\u003c\/p\u003e\n\u003cp data-start=\"3437\" data-end=\"3674\"\u003e\u003cstrong data-start=\"3437\" data-end=\"3477\"\u003eQ4: Should I replace the gasket too?\u003c\/strong\u003e\u003cbr data-start=\"3477\" data-end=\"3480\"\u003e\u003cstrong data-start=\"3480\" data-end=\"3486\"\u003eA:\u003c\/strong\u003e Yes - it’s strongly recommended to fit a \u003cstrong data-start=\"3528\" data-end=\"3554\"\u003enew valve cover gasket\u003c\/strong\u003e when replacing the rocker cover to ensure a proper seal and prevent future leaks. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"3676\" data-end=\"3895\"\u003e\u003cstrong data-start=\"3676\" data-end=\"3720\"\u003eQ5: Is this suitable for petrol engines?\u003c\/strong\u003e\u003cbr data-start=\"3720\" data-end=\"3723\"\u003e\u003cstrong data-start=\"3723\" data-end=\"3729\"\u003eA:\u003c\/strong\u003e This specific part number is typically for \u003cstrong data-start=\"3773\" data-end=\"3795\"\u003ediesel-B57 engines\u003c\/strong\u003e in the listed BMW models. Petrol engines usually use different valve cover designs and OEM numbers.\u003c\/p\u003e","brand":"D2P Autoparts","offers":[{"title":"Default Title","offer_id":57186793587075,"sku":"TB11128575408_313","price":199.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0436\/2086\/0059\/files\/TB11128575408_1.jpg?v=1768556719","url":"https:\/\/d2pautoparts.com\/products\/cylinder-head-cover-rocker-cover-for-bmw-5-7-series-x5-x6-x7-11128575408","provider":"D2P Autoparts","version":"1.0","type":"link"}