{"product_id":"cummins-3680509-engine-control-module-ecm-for-qsm11-ism-used","title":"Cummins 3680509 Engine Control Module ECM for QSM11 \/ ISM - Used","description":"Application: Cummins QSM11 \/ ISM marine and industrial diesel engines using the CM570 control platform. Cummins OEM Engine Control Module (ECM), P\/N 3680509, S\/N 7005373, ESN 34958141, D\/C 04291999, E\/C L20084.05. Condition: Used take-off, tagged 'Good 10\/24' from prior inventory check; connectors and housing in clean, serviceable condition. ECMs are engine-specific and will require flashing\/programming to your ESN and calibration by Cummins or a qualified ECM shop before use. Buyer must confirm fitment by part number, photos, dimensions, engine model, serial number, and application before purchase. Used marine part sold as-is unless otherwise stated. No returns on electrical, used, special-order, or installed parts.","brand":"Cummins","offers":[{"title":"Default Title","offer_id":48355354607854,"sku":"3680509","price":724.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7730\/4814\/files\/27bef072-7b46-403d-a880-5641173efb7b.jpg?v=1784552483","url":"https:\/\/yachtsanddiesels.com\/products\/cummins-3680509-engine-control-module-ecm-for-qsm11-ism-used","provider":"Yachts and Diesels","version":"1.0","type":"link"}