{"product_id":"cat-329-2576-engine-ecm","title":"CAT 329-2576 Engine ECM Electronic Control Module Caterpillar C9 ACERT Excavator OEM","description":"\u003ch2\u003eCAT 329-2576 Engine ECM — Electronic Control Module\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eCAT 329-2576\u003c\/strong\u003e is the OEM engine electronic control module (ECM) for Caterpillar \u003cstrong\u003eC9 ACERT\u003c\/strong\u003e diesel engines. This is the brain of the engine — managing fuel injection timing, turbocharger control, emissions systems, and all engine protection functions. A faulty ECM causes hard starts, power loss, excessive fault codes, and engine shutdowns.\u003c\/p\u003e\u003ch3\u003ePart Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e 329-2576 (329-2576-01)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e CAT \/ Caterpillar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Engine Electronic Control Module (ECM)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e CAT C9 ACERT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector:\u003c\/strong\u003e Large multi-pin Ampseal connector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Used — inspected, no physical damage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatible Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCAT 336D \/ 336DL Excavator (C9 ACERT engine)\u003c\/li\u003e\n\u003cli\u003eCAT 330D \/ 330DL Excavator (C9 ACERT engine)\u003c\/li\u003e\n\u003cli\u003eContact us with your machine serial number to confirm fitment before ordering\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Choose BuyECM?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003eECM specialists\u003c\/strong\u003e — every module tested for power-on response and connector integrity\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eOEM quality\u003c\/strong\u003e — genuine Caterpillar ECM, not aftermarket\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eAnti-static packaging\u003c\/strong\u003e — ESD-safe packaging protects sensitive electronics\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eFast worldwide shipping\u003c\/strong\u003e — DHL \/ FedEx \/ EMS with tracking\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eExpert support\u003c\/strong\u003e — send your machine serial number for compatibility confirmation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eImportant:\u003c\/strong\u003e ECM programming may be required after installation. Please provide your machine serial number and current ECM part number before ordering to confirm compatibility.\u003c\/p\u003e\u003cp\u003e📦 \u003cstrong\u003eShipping:\u003c\/strong\u003e Dispatched within 1–2 business days. Tracking provided automatically.\u003c\/p\u003e","brand":"Caterpillar","offers":[{"title":"Default Title","offer_id":43196011217014,"sku":"329-2576","price":1900.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0659\/2387\/4934\/files\/329-25761900USD.jpg?v=1773387832","url":"https:\/\/buyecm.com\/products\/cat-329-2576-engine-ecm","provider":"BUY ECM","version":"1.0","type":"link"}