{"product_id":"03-05-envoy-trailblazer-4-2l-engine-control-ecu-module-ecm-oem-12573576-12574976","title":"03-05 ENVOY TRAILBLAZER 4.2L ENGINE CONTROL ECU MODULE ECM OEM 12573576 12574976","description":"\u003cp\u003e\u003cstrong\u003eOEM Engine Control Module (ECM) for 2003-2005 Chevrolet Envoy \u0026amp; GMC TrailBlazer 4.2L\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis genuine OEM ECU manages fuel injection, ignition timing, and emission controls for your 4.2L V6 engine. Key specs:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eDirect OEM replacement part numbers 12573576 \/ 12574976\u003c\/li\u003e\n\u003cli\u003eFits 2003-2005 Chevrolet Envoy and GMC TrailBlazer\u003c\/li\u003e\n\u003cli\u003eControls fuel delivery, spark timing, and emission systems\u003c\/li\u003e\n\u003cli\u003eRestored to factory specifications for reliable engine performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThis module ensures proper engine diagnostics and eliminates check engine light issues caused by faulty ECM units.\u003c\/p\u003e","brand":"eBay Import","offers":[{"title":"Default Title","offer_id":45560544755814,"sku":null,"price":186.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/4630\/9734\/files\/s-l100_2affea42-aead-4a23-b14f-2adb473ad859.jpg?v=1777322423","url":"https:\/\/findmypart.shop\/products\/03-05-envoy-trailblazer-4-2l-engine-control-ecu-module-ecm-oem-12573576-12574976","provider":"Find My Part","version":"1.0","type":"link"}