{"product_id":"03-06-mercedes-r230-sl500-ecu-engine-control-module-unit-1131531279-oem-83k","title":"03-06 Mercedes R230 SL500 ECU Engine Control Module Unit 1131531279 OEM 83k","description":"**OEM Engine Control Module for 2003-2006 Mercedes-Benz SL500 (R230)**\n\nThis genuine Mercedes ECU (part #1131531279) manages fuel injection, ignition timing, and emission controls for the R230 SL500. Low-mileage unit at 83k miles ensures reliable performance.\n\n\u003cul\u003e\n\u003cli\u003eFits: 2003-2006 Mercedes-Benz SL500 (R230)\u003c\/li\u003e\n\u003cli\u003ePart Number: 1131531279\u003c\/li\u003e\n\u003cli\u003eMileage: 83,000 miles\u003c\/li\u003e\n\u003cli\u003eCondition: OEM\/Used\u003c\/li\u003e\n\u003c\/ul\u003e\n\nA tested, used ECU saves hundreds versus new replacement while restoring proper engine management and diagnostics.","brand":"eBay Import","offers":[{"title":"Default Title","offer_id":45389954121830,"sku":null,"price":190.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/4630\/9734\/files\/s-l100_dab9ea9b-1968-4aaf-99af-5ebb2354a55c.jpg?v=1775077369","url":"https:\/\/findmypart.shop\/products\/03-06-mercedes-r230-sl500-ecu-engine-control-module-unit-1131531279-oem-83k","provider":"Find My Part","version":"1.0","type":"link"}