{"product_id":"ransoto-ignition-coil-module-for-kohler-kt740-kt745-zt740-oem-fit-plug-and-play-replacement","title":"RANSOTO Ignition Coil Module for Kohler KT740\/KT745\/ZT740 — OEM-fit Plug-and-Play Replacement","description":"\u003cp\u003e\u003cstrong\u003eRANSOTO Ignition Coil Module is a plug-and-play replacement coil designed to restore reliable spark and ignition energy for Kohler KT740, KT745 and ZT740 engines.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhen a lawn tractor or commercial mower won’t start easily or runs unevenly, the ignition coil is often the culprit. This RANSOTO module matches OEM fit and electrical output for Kohler KT740, KT745 and ZT740 engines and replaces part numbers 32-584-09-S, 32-584-24-S, 32-584-25-S and 3258425. It’s built to simplify installation and bring ignition performance back to specification so the engine starts promptly and maintains smoother operation under load.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this coil improve starting and throttle response?\u003c\/h3\u003e\n\u003cp\u003eThe coil raises the available ignition energy, producing a stronger, more consistent spark. That helps the air\/fuel mixture ignite more reliably across different engine speeds, reducing misfires and hesitation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigher spark intensity for easier cold starts\u003c\/li\u003e\n  \u003cli\u003eReduced stumble during throttle changes\u003c\/li\u003e\n  \u003cli\u003eConsistent spark at idle and under load\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this unit fit my Kohler KT740, KT745 or ZT740 engine?\u003c\/h3\u003e\n\u003cp\u003eThis module is made to match the mounting pattern and electrical connections used by those Kohler models. It directly replaces the OEM part numbers listed, so no modifications are required when your engine originally used those part numbers.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with Kohler KT740, KT745, ZT740\u003c\/li\u003e\n  \u003cli\u003eDirect replacement for 32-584-09-S, 32-584-24-S, 32-584-25-S, 3258425\u003c\/li\u003e\n  \u003cli\u003eMounting and plug layout mirrors original equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow difficult is the installation for a DIY mechanic?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward for anyone comfortable with basic small-engine service. The unit is plug-and-play: remove the old coil, transfer any mounting hardware or connectors, and install the new module in the same location.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNo special tools required beyond common hand tools\u003c\/li\u003e\n  \u003cli\u003ePreserve original bracket and fasteners for alignment\u003c\/li\u003e\n  \u003cli\u003eReconnect plug and verify spark before reassembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat warranty or support does RANSOTO provide?\u003c\/h3\u003e\n\u003cp\u003eRANSOTO offers warranty support for products received damaged or deformed. Contact customer service with photos of the item and packaging to initiate warranty service and arrange a replacement or resolution.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWarranty covers shipping damage and manufacturing defects\u003c\/li\u003e\n  \u003cli\u003eContact via message with photos for faster handling\u003c\/li\u003e\n  \u003cli\u003eCustomer support assists replacement or refund processes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The RANSOTO Ignition Coil Module is intended for lawncare professionals, fleet managers, and homeowner mechanics who operate or maintain equipment powered by Kohler KT740, KT745 or ZT740 engines and need a reliable, direct-fit replacement for failed or aging ignition coils. It’s especially useful when engines show hard starting, intermittent misfires, or poor throttle response and you want a simple, OEM-compatible swap without complex tuning.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this coil directly replace Kohler part number 32-584-09-S?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. This RANSOTO module is a direct replacement for 32-584-09-S and the other listed Kohler part numbers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I install this without special tools?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Installation requires only common hand tools and basic small-engine experience; it’s a plug-and-play replacement.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"RANSOTO","offers":[{"title":"Default Title","offer_id":48085701361822,"sku":"B0CJRBYJJW","price":44.75,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/ransoto-ignition-coil-front-view.jpg?v=1785876882","url":"https:\/\/northtrailauto.ca\/products\/ransoto-ignition-coil-module-for-kohler-kt740-kt745-zt740-oem-fit-plug-and-play-replacement","provider":"North Trail Auto","version":"1.0","type":"link"}