{"product_id":"bmw-5-series-e39-z3-e36-m54-engine-ecu-dme-ms43-7519308-oem-control-unit","title":"BMW 5 Series E39 \/ Z3 \/ E36 M54 Engine ECU DME MS43 7519308 – OEM Control Unit","description":"\u003ch2 data-start=\"0\" data-end=\"22\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"3\" data-end=\"20\"\u003eProduct Title\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"23\" data-end=\"101\"\u003eBMW 5 Series E39 \/ Z3 \/ E36 M54 Engine ECU DME MS43 7519308 – OEM Control Unit\u003c\/p\u003e\n\u003chr data-start=\"103\" data-end=\"106\"\u003e\n\u003ch2 data-start=\"108\" data-end=\"136\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"111\" data-end=\"134\"\u003eProduct Description\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"137\" data-end=\"266\"\u003eGenuine OEM BMW Engine Control Unit (DME\/ECU) with \u003cstrong data-start=\"188\" data-end=\"203\"\u003eMS43 system\u003c\/strong\u003e for vehicles equipped with the \u003cstrong data-start=\"235\" data-end=\"265\"\u003eM54 inline-6 petrol engine\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"268\" data-end=\"454\"\u003ePart number \u003cstrong data-start=\"280\" data-end=\"291\"\u003e7519308\u003c\/strong\u003e, used to manage all critical engine functions including fuel injection, ignition timing, throttle control (drive-by-wire), VANOS operation, and emissions systems.\u003c\/p\u003e\n\u003cp data-start=\"456\" data-end=\"558\"\u003eThis ECU is a \u003cstrong data-start=\"470\" data-end=\"505\"\u003ecore engine management computer\u003c\/strong\u003e, ensuring optimal engine performance and efficiency.\u003c\/p\u003e\n\u003cp data-start=\"560\" data-end=\"698\"\u003eThis item is \u003cstrong data-start=\"573\" data-end=\"644\"\u003eused OEM and removed from a running vehicle unless otherwise stated\u003c\/strong\u003e. It may show normal wear consistent with age and use.\u003c\/p\u003e\n\u003cp data-start=\"700\" data-end=\"790\"\u003ePlease carefully review all photos before purchase to confirm condition and compatibility.\u003c\/p\u003e\n\u003chr data-start=\"792\" data-end=\"795\"\u003e\n\u003ch2 data-start=\"797\" data-end=\"817\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"800\" data-end=\"817\"\u003eCompatibility\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 data-start=\"819\" data-end=\"841\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"823\" data-end=\"841\"\u003eVehicle Models\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"842\" data-end=\"942\"\u003e\n\u003cli data-start=\"842\" data-end=\"862\"\u003eBMW 5 Series E39\u003c\/li\u003e\n\u003cli data-start=\"863\" data-end=\"915\"\u003eBMW 3 Series E36 (late models \/ swaps with MS43)\u003c\/li\u003e\n\u003cli data-start=\"916\" data-end=\"942\"\u003eBMW Z3 (facelift models)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"944\" data-end=\"972\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"948\" data-end=\"972\"\u003eEngine Compatibility\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"973\" data-end=\"1004\"\u003e\n\u003cli data-start=\"973\" data-end=\"1004\"\u003eM54 2.2L \/ 2.5L \/ 3.0L Petrol\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1006\" data-end=\"1028\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1010\" data-end=\"1028\"\u003eModel Variants\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1029\" data-end=\"1128\"\u003e\n\u003cli data-start=\"1029\" data-end=\"1051\"\u003e520i \/ 525i \/ 530i\u003c\/li\u003e\n\u003cli data-start=\"1052\" data-end=\"1102\"\u003e323i \/ 328i (converted or late configurations)\u003c\/li\u003e\n\u003cli data-start=\"1103\" data-end=\"1128\"\u003eZ3 2.2i \/ 2.5i \/ 3.0i\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1130\" data-end=\"1149\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1134\" data-end=\"1149\"\u003eModel Years\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1150\" data-end=\"1208\"\u003e\n\u003cli data-start=\"1150\" data-end=\"1208\"\u003eApproximately 1999–2006 (varies by model and ECU system)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1210\" data-end=\"1213\"\u003e\n\u003ch2 data-start=\"1215\" data-end=\"1257\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1218\" data-end=\"1257\"\u003eOEM Part Numbers \/ Cross References\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1258\" data-end=\"1333\"\u003e\n\u003cli data-start=\"1258\" data-end=\"1269\"\u003e7519308\u003c\/li\u003e\n\u003cli data-start=\"1270\" data-end=\"1285\"\u003e12147519308\u003c\/li\u003e\n\u003cli data-start=\"1286\" data-end=\"1297\"\u003e7519307\u003c\/li\u003e\n\u003cli data-start=\"1298\" data-end=\"1309\"\u003e7519306\u003c\/li\u003e\n\u003cli data-start=\"1310\" data-end=\"1321\"\u003e7540996\u003c\/li\u003e\n\u003cli data-start=\"1322\" data-end=\"1333\"\u003e7540997\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1335\" data-end=\"1338\"\u003e\n\u003ch2 data-start=\"1340\" data-end=\"1355\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1343\" data-end=\"1355\"\u003eFunction\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"1356\" data-end=\"1379\"\u003eThis MS43 DME controls:\u003c\/p\u003e\n\u003cul data-start=\"1380\" data-end=\"1627\"\u003e\n\u003cli data-start=\"1380\" data-end=\"1418\"\u003eFuel injection and ignition timing\u003c\/li\u003e\n\u003cli data-start=\"1419\" data-end=\"1458\"\u003eElectronic throttle (drive-by-wire)\u003c\/li\u003e\n\u003cli data-start=\"1459\" data-end=\"1490\"\u003eVANOS variable valve timing\u003c\/li\u003e\n\u003cli data-start=\"1491\" data-end=\"1533\"\u003eAir\/fuel mixture and engine efficiency\u003c\/li\u003e\n\u003cli data-start=\"1534\" data-end=\"1571\"\u003eEmissions systems and diagnostics\u003c\/li\u003e\n\u003cli data-start=\"1572\" data-end=\"1627\"\u003eCommunication with EWS (immobilizer) and other ECUs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1629\" data-end=\"1685\"\u003eIt is the \u003cstrong data-start=\"1639\" data-end=\"1684\"\u003emain ECU responsible for engine operation\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"1687\" data-end=\"1690\"\u003e\n\u003ch2 data-start=\"1692\" data-end=\"1714\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1695\" data-end=\"1714\"\u003eImportant Notes\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1715\" data-end=\"1965\"\u003e\n\u003cli data-start=\"1715\" data-end=\"1771\"\u003eMust match \u003cstrong data-start=\"1728\" data-end=\"1749\"\u003eengine type (M54)\u003c\/strong\u003e and \u003cstrong data-start=\"1754\" data-end=\"1769\"\u003eMS43 system\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1772\" data-end=\"1839\"\u003eCoding\/programming and \u003cstrong data-start=\"1797\" data-end=\"1828\"\u003eEWS (immobilizer) alignment\u003c\/strong\u003e required\u003c\/li\u003e\n\u003cli data-start=\"1840\" data-end=\"1898\"\u003eNot plug-and-play unless matched set (ECU + EWS + key)\u003c\/li\u003e\n\u003cli data-start=\"1899\" data-end=\"1965\"\u003eProfessional installation and BMW diagnostic tools recommended\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1967\" data-end=\"1970\"\u003e\n\u003ch2 data-start=\"1972\" data-end=\"1991\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1975\" data-end=\"1991\"\u003eItem Details\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1992\" data-end=\"2121\"\u003e\n\u003cli data-start=\"1992\" data-end=\"2016\"\u003e\n\u003cstrong data-start=\"1994\" data-end=\"2004\"\u003eBrand:\u003c\/strong\u003e BMW (OEM)\u003c\/li\u003e\n\u003cli data-start=\"2017\" data-end=\"2045\"\u003e\n\u003cstrong data-start=\"2019\" data-end=\"2035\"\u003ePart Number:\u003c\/strong\u003e 7519308\u003c\/li\u003e\n\u003cli data-start=\"2046\" data-end=\"2066\"\u003e\n\u003cstrong data-start=\"2048\" data-end=\"2059\"\u003eSystem:\u003c\/strong\u003e MS43\u003c\/li\u003e\n\u003cli data-start=\"2067\" data-end=\"2097\"\u003e\n\u003cstrong data-start=\"2069\" data-end=\"2078\"\u003eType:\u003c\/strong\u003e Engine ECU \/ DME\u003c\/li\u003e\n\u003cli data-start=\"2098\" data-end=\"2121\"\u003e\n\u003cstrong data-start=\"2100\" data-end=\"2114\"\u003eCondition:\u003c\/strong\u003e Used\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2123\" data-end=\"2126\"\u003e\n\u003ch2 data-start=\"2128\" data-end=\"2159\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2131\" data-end=\"2159\"\u003eReturn \u0026amp; Shipping Policy\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"2160\" data-end=\"2379\"\u003e\n\u003cli data-start=\"2160\" data-end=\"2211\"\u003eReturns accepted within \u003cstrong data-start=\"2186\" data-end=\"2209\"\u003e14 days of delivery\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2212\" data-end=\"2273\"\u003eItem must be returned in original condition and packaging\u003c\/li\u003e\n\u003cli data-start=\"2274\" data-end=\"2324\"\u003eBuyer is responsible for return shipping costs\u003c\/li\u003e\n\u003cli data-start=\"2325\" data-end=\"2379\"\u003eImport duties and taxes are buyer’s responsibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2381\" data-end=\"2384\"\u003e\n\u003ch2 data-start=\"2386\" data-end=\"2409\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2389\" data-end=\"2409\"\u003eImportant Notice\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"2410\" data-end=\"2589\"\u003e\n\u003cli data-start=\"2410\" data-end=\"2442\"\u003eUsed electronic control unit\u003c\/li\u003e\n\u003cli data-start=\"2443\" data-end=\"2518\"\u003eWe are not responsible for coding, programming, or compatibility issues\u003c\/li\u003e\n\u003cli data-start=\"2519\" data-end=\"2589\"\u003eAlways verify part number and engine compatibility before purchase\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2591\" data-end=\"2594\"\u003e\n\u003ch2 data-start=\"2596\" data-end=\"2610\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2599\" data-end=\"2610\"\u003eContact\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"2611\" data-end=\"2701\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eFor VIN compatibility confirmation or technical questions, please message before purchase.\u003c\/p\u003e","brand":"AL IBDAA AL MUTAMAYEZ MAIN","offers":[{"title":"Default Title","offer_id":53719624220885,"sku":"AB81702","price":624.75,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/9338\/3381\/files\/WhatsAppImage2026-04-02at2.19.09PM.jpg?v=1777310737","url":"https:\/\/dubai-parts.com\/ja\/products\/bmw-5-series-e39-z3-e36-m54-engine-ecu-dme-ms43-7519308-oem-control-unit","provider":"Dubai Parts","version":"1.0","type":"link"}