{"product_id":"96-98-mercedes-r129-sl500-s500-ecu-engine-control-module-unit-ecm-oem-kw25","title":"96-98 Mercedes R129 SL500 S500 ECU Engine Control Module Unit ECM OEM KW25","description":"\u003cp\u003e\u003cstrong\u003e96-98 Mercedes R129 SL500\/S500 OEM Engine Control Module (ECU)\u003c\/strong\u003e — Direct replacement ECM for your Mercedes SL500 or S500 with the KW25 software calibration. This genuine OEM unit manages fuel injection, ignition timing, and emission controls to keep your engine running smoothly.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eFits: 1996-1998 Mercedes R129 SL500 and S500\u003c\/li\u003e\n\u003cli\u003eOEM quality with factory calibration (KW25)\u003c\/li\u003e\n\u003cli\u003eManages fuel, ignition, and emissions systems\u003c\/li\u003e\n\u003cli\u003eDrop-in replacement — no reprogramming needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eRestore reliable engine performance with this authentic Mercedes ECU at a fraction of dealer pricing.\u003c\/p\u003e","brand":"eBay Import","offers":[{"title":"Default Title","offer_id":45581647085670,"sku":null,"price":222.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/4630\/9734\/files\/s-l100_b3cc4cf2-0a8e-4f53-802e-6166fdeb9d8c.jpg?v=1777690224","url":"https:\/\/findmypart.shop\/products\/96-98-mercedes-r129-sl500-s500-ecu-engine-control-module-unit-ecm-oem-kw25","provider":"Find My Part","version":"1.0","type":"link"}