{"product_id":"engine-control-module-331-7539-3317539-for-caterpillar-320d-323d","title":"Programmed Engine Control Module 331-7539 3317539 for Caterpillar 320D 323D Excavator Applications","description":"\u003cp\u003eXAVORNIK Programmed Engine Control Module 331-7539 for Caterpillar 320D 323D Excavator Applications. New aftermarket replacement. Reference\/replacement numbers: 331-7539. Core\u003c\/p\u003e\n\u003ch2\u003eReference Numbers\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e331-7539\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCompatible Models\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eView the complete model list\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eCaterpillar lists 331-7539 as an electronic control group used on selected 320D\/323D and related D-series excavator configurations. Exact fitment and software requirements must be confirmed from the original controller and machine data. Before ordering, customer must provide: Original controller part number\/complete label + full machine\/equipment model and serial\/PIN + engine model and serial + front\/rear\/connector photos + hardware revision + programming configuration confirmation. Programming: Supplied\/programmed only after both machine and engine identification are confirmed. Fitment note: 320D\/323D are the primary listed equipment family. Programming and fulfillment proceed only after the original 331-7539 label, machine PIN\/nameplate, engine identification and software\/program requirements are confirmed. Do not assume every 320D uses the same engine\/software. Package: one Engine Control Module as shown. Professional installation is required. Disconnect battery power and inspect power, ground, harnesses and connectors for shorts, corrosion, bent pins or water damage before installing the replacement controller. 1-Year Limited Warranty for verified manufacturing defects after correct fitment and installation. XAVORNIK is an independent replacement-parts brand; manufacturer names and part numbers are used only to identify compatibility.\u003c\/p\u003e\u003c\/details\u003e\n\u003ch2\u003eCheck Before Ordering\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eOriginal part number Machine model Machine serial number \/ PIN Engine serial number Clear photo of the front display Clear photo of the rear housing Clear photo of all connectors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eImportant Fitment Notes\u003c\/h2\u003e\n\u003cblockquote\u003e\u003cp\u003eProgramming or configuration must be confirmed before shipment.\u003c\/p\u003e\u003c\/blockquote\u003e\n\u003ch2\u003ePackage Information\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded:\u003c\/strong\u003e 1 new aftermarket Engine Control Module as shown in the product images; programming only where stated\/required.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNot included:\u003c\/strong\u003e Wiring harnesses, sensors, pumps, actuators, mounting hardware, diagnostic tools, software subscriptions and installation labor unless specifically pictured.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eOrder \u0026amp; Fitment Confirmation\u003c\/h2\u003e\n\u003cp\u003eYou may place the order before final fitment confirmation. After checkout, our team will contact you to verify the required information. Fulfillment will remain on hold and will not be released until compatibility is confirmed.\u003c\/p\u003e","brand":"XAVORNIK","offers":[{"title":"Default Title","offer_id":45974576857135,"sku":"CTL-CAT-E-3317539","price":869.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/8077\/0095\/files\/01_MAIN_331-7539.jpg?v=1788162750","url":"https:\/\/xavornik.com\/products\/engine-control-module-331-7539-3317539-for-caterpillar-320d-323d","provider":"XAVORNIK","version":"1.0","type":"link"}