{"product_id":"bmw-525i-e39-2004-m54-engine-control-ecu-dme-ms43-7519308-oem","title":"BMW 525i E39 2004 M54 Engine Control ECU DME MS43 (7519308) – OEM","description":"\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-69b7efe1-96d0-8331-ae81-acbf9fb248f4-16\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-69b7efe1-96d0-8331-ae81-acbf9fb248f4-16\" data-turn-id-container=\"request-69b7efe1-96d0-8331-ae81-acbf9fb248f4-16\" data-testid=\"conversation-turn-148\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"4d4a0ba7-fb88-4d20-9842-2eef1099e0f7\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full dark markdown-new-styling\"\u003e\n\u003ch2 data-start=\"95\" data-end=\"119\"\u003eProduct Description\u003c\/h2\u003e\n\u003cp data-start=\"120\" data-end=\"310\"\u003eUsed \u003cstrong data-start=\"125\" data-end=\"166\"\u003eOEM BMW Engine Control Unit (DME\/ECU)\u003c\/strong\u003e for \u003cstrong data-start=\"171\" data-end=\"215\"\u003eBMW 525i E39 with M54 2.5L petrol engine\u003c\/strong\u003e. Part number \u003cstrong data-start=\"229\" data-end=\"240\"\u003e7519308\u003c\/strong\u003e. DME type \u003cstrong data-start=\"251\" data-end=\"259\"\u003eMS43\u003c\/strong\u003e. Removed from a working vehicle and sold as shown.\u003c\/p\u003e\n\u003cp data-start=\"312\" data-end=\"467\"\u003eThis ECU controls \u003cstrong data-start=\"330\" data-end=\"415\"\u003efuel injection, ignition timing, emissions systems, and overall engine management\u003c\/strong\u003e, ensuring proper engine performance and efficiency.\u003c\/p\u003e\n\u003cp data-start=\"469\" data-end=\"515\"\u003ePlease verify compatibility before purchasing.\u003c\/p\u003e\n\u003chr data-start=\"517\" data-end=\"520\"\u003e\n\u003ch2 data-start=\"522\" data-end=\"535\"\u003eFeatures\u003c\/h2\u003e\n\u003cul data-start=\"536\" data-end=\"801\"\u003e\n\u003cli data-start=\"536\" data-end=\"569\"\u003eGenuine \u003cstrong data-start=\"546\" data-end=\"567\"\u003eBMW OEM DME \/ ECU\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"570\" data-end=\"598\"\u003ePart Number: \u003cstrong data-start=\"585\" data-end=\"596\"\u003e7519308\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"599\" data-end=\"621\"\u003eDME Type: \u003cstrong data-start=\"611\" data-end=\"619\"\u003eMS43\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"622\" data-end=\"665\"\u003eDesigned for \u003cstrong data-start=\"637\" data-end=\"663\"\u003eM54 2.5L Petrol Engine\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"666\" data-end=\"716\"\u003eControls fuel, ignition, and emissions systems\u003c\/li\u003e\n\u003cli data-start=\"717\" data-end=\"743\"\u003eOEM direct replacement\u003c\/li\u003e\n\u003cli data-start=\"744\" data-end=\"801\"\u003eMay require \u003cstrong data-start=\"758\" data-end=\"799\"\u003ecoding\/programming after installation\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"803\" data-end=\"806\"\u003e\n\u003ch2 data-start=\"808\" data-end=\"820\"\u003eFitment\u003c\/h2\u003e\n\u003cul data-start=\"821\" data-end=\"903\"\u003e\n\u003cli data-start=\"821\" data-end=\"851\"\u003e\n\u003cstrong data-start=\"823\" data-end=\"840\"\u003eBMW 5 Series:\u003c\/strong\u003e E39 525i\u003c\/li\u003e\n\u003cli data-start=\"852\" data-end=\"886\"\u003eEngine: \u003cstrong data-start=\"862\" data-end=\"884\"\u003eM54B25 2.5L Petrol\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"887\" data-end=\"903\"\u003eYear: \u003cstrong data-start=\"895\" data-end=\"903\"\u003e2004\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"905\" data-end=\"972\"\u003e\u003cem data-start=\"905\" data-end=\"972\"\u003e(Please confirm compatibility using VIN or matching part number.)\u003c\/em\u003e\u003c\/p\u003e\n\u003chr data-start=\"974\" data-end=\"977\"\u003e\n\u003ch2 data-start=\"979\" data-end=\"996\"\u003eItem Details\u003c\/h2\u003e\n\u003cp data-start=\"997\" data-end=\"1176\"\u003e\u003cstrong data-start=\"997\" data-end=\"1007\"\u003eBrand:\u003c\/strong\u003e BMW OEM \/ Siemens\u003cbr data-start=\"1025\" data-end=\"1028\"\u003e\u003cstrong data-start=\"1028\" data-end=\"1044\"\u003ePart Number:\u003c\/strong\u003e 7519308\u003cbr data-start=\"1052\" data-end=\"1055\"\u003e\u003cstrong data-start=\"1055\" data-end=\"1068\"\u003eDME Type:\u003c\/strong\u003e MS43\u003cbr data-start=\"1073\" data-end=\"1076\"\u003e\u003cstrong data-start=\"1076\" data-end=\"1087\"\u003eEngine:\u003c\/strong\u003e M54B25 2.5L Petrol\u003cbr data-start=\"1106\" data-end=\"1109\"\u003e\u003cstrong data-start=\"1109\" data-end=\"1123\"\u003eCondition:\u003c\/strong\u003e Used\u003cbr data-start=\"1128\" data-end=\"1131\"\u003e\u003cstrong data-start=\"1131\" data-end=\"1140\"\u003eType:\u003c\/strong\u003e Engine Control Module (DME \/ ECU)\u003c\/p\u003e\n\u003cp data-start=\"1178\" data-end=\"1210\"\u003e\u003cstrong data-start=\"1178\" data-end=\"1197\"\u003eApprox. Weight:\u003c\/strong\u003e 3 lbs 0 oz\u003c\/p\u003e\n\u003chr data-start=\"1212\" data-end=\"1215\"\u003e\n\u003ch2 data-start=\"1217\" data-end=\"1246\"\u003eReturn \u0026amp; Shipping Policy\u003c\/h2\u003e\n\u003cp data-start=\"1247\" data-end=\"1319\"\u003eReturns accepted within \u003cstrong data-start=\"1271\" data-end=\"1282\"\u003e14 days\u003c\/strong\u003e. Item must be in original condition.\u003c\/p\u003e\n\u003cp data-start=\"1321\" data-end=\"1374\"\u003eBuyer pays \u003cstrong data-start=\"1332\" data-end=\"1373\"\u003ereturn shipping and any customs\/taxes\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"1376\" data-end=\"1448\"\u003eAll parts are \u003cstrong data-start=\"1390\" data-end=\"1398\"\u003eused\u003c\/strong\u003e – please confirm compatibility before purchasing.\u003c\/p\u003e\n\u003chr data-start=\"1450\" data-end=\"1453\"\u003e\n\u003cp data-start=\"1455\" data-end=\"1504\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"1455\" data-end=\"1504\" data-is-last-node=\"\"\u003eNB: Contact via eBay Messenger for questions.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"AL IBDAA AL MUTAMAYEZ MAIN","offers":[{"title":"Default Title","offer_id":54009853935829,"sku":"AB47302","price":315.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/9338\/3381\/files\/WhatsAppImage2026-05-26at1.02.20PM.jpg?v=1780938813","url":"https:\/\/dubai-parts.com\/products\/bmw-525i-e39-2004-m54-engine-control-ecu-dme-ms43-7519308-oem","provider":"Dubai Parts","version":"1.0","type":"link"}