{"product_id":"2003-2005-bmw-530i-e39-e46-ms43-m54-engine-control-unit-ecu-dme-7545150-oem","title":"2003–2005 BMW 530i E39 E46 MS43 M54 Engine Control Unit ECU DME (7545150) – OEM","description":"\u003ch2\u003e\u003cspan\u003eProduct Description\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eUsed Genuine OEM BMW MS43 Engine Control Unit (DME\/ECU) for compatible BMW E39 and E46 models equipped with the M54 petrol engine. BMW part number \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e7545150\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, Siemens part number \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e5WK90026\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Removed from a working vehicle and sold as shown.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe MS43 Digital Motor Electronics (DME) controls the engine management system, including fuel injection, ignition timing, throttle control, emissions, and overall engine performance. It communicates with the vehicle's immobilizer (EWS) and may require synchronization after installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePlease verify compatibility using the BMW part number, Siemens number, DME type (MS43), connector configuration, and photos before purchasing. Coding, programming, or EWS-DME synchronization may be required after installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e• Genuine BMW OEM MS43 Engine Control Unit (DME\/ECU)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• BMW Part Number: 7545150\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Siemens Part Number: 5WK90026\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• DME Type: MS43\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Controls fuel injection, ignition timing, and engine management\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• OEM factory component\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Direct replacement when part numbers match\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• May require coding, programming, or EWS synchronization after installation\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eFitment\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e• BMW 5 Series E39 525i \/ 530i (M54)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• BMW 3 Series E46 (M54-equipped models)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Other compatible BMW models utilizing \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eMS43 DME\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and part number \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e7545150 \/ Siemens 5WK90026\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eModel Years: 2003–2005\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePlease match \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eBMW Part Number 7545150\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eSiemens 5WK90026\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, and your original DME before purchase.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eItem Details\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBrand: BMW OEM \/ Siemens\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ePart Number: 7545150\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSiemens Part Number: 5WK90026\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCondition: Used\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eType: Engine Control Unit (DME\/ECU)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eDME Type: MS43\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eApproximate Weight: 3 lbs (48 oz)\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eReturn \u0026amp; Shipping Policy\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eReturns accepted within 14 days. Item must be in original condition.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBuyer pays return shipping and any customs duties, taxes, or import fees.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAll parts are used. Please confirm compatibility before purchasing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eSeller: AL IBDAA AL MUTAMAYEZ USED CARS AND SPARE PARTS TR. L.L.C.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNB: Contact via eBay Messenger for questions.\u003c\/span\u003e\u003c\/p\u003e","brand":"AL IBDAA AL MUTAMAYEZ MAIN","offers":[{"title":"Default Title","offer_id":54363202060501,"sku":"AB117510","price":367.5,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/9338\/3381\/files\/WhatsAppImage2026-07-23at2.34.55PM_1.jpg?v=1785244264","url":"https:\/\/dubai-parts.com\/ru\/products\/2003-2005-bmw-530i-e39-e46-ms43-m54-engine-control-unit-ecu-dme-7545150-oem","provider":"Dubai Parts","version":"1.0","type":"link"}