{"product_id":"hipa-ignition-coil-for-kohler-xt-xtx-engines-1458404s-replacement-with-spark-plug-included","title":"Hipa Ignition Coil for Kohler XT\/XTX Engines — 1458404S Replacement with Spark Plug Included","description":"\u003cp\u003e\u003cstrong\u003eHIPA 14-584-04-S ignition coil replaces Kohler 1458404S to restore spark for small engines used in lawn mowers and utility equipment.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis high-voltage ignition coil is designed as a direct replacement for Kohler part numbers 1458404S and 14-584-04-S and fits a range of XT and XTX series engines. The kit ships with one ignition coil and one spark plug, making it convenient for maintenance or field repairs. Built to mate with compatible flywheels and engine mounting points, it’s intended for common engine sizes such as 6.5, 6.75, and 7.75 horsepower models used across lawn tractors and utility machines.\u003c\/p\u003e\n\n\u003ch3\u003eWhich engines and part numbers does this coil work with?\u003c\/h3\u003e\n\u003cp\u003eThis coil is compatible with several Kohler XT and XTX engine variants and is labeled to replace 1458404S and its numeric variants. Cross-compatibility depends on the engine model and mounting configuration, so comparing the coil’s connector and mounting tabs to your original unit is advised.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReplaces Kohler part 1458404S, 14 584 04-S, 14-584-04-S\u003c\/li\u003e\n  \u003cli\u003eFits XT675, XT775, XTX675, XTX775 series engines\u003c\/li\u003e\n  \u003cli\u003eWorks with XT149, XT173, XT650, XT800 and similar models\u003c\/li\u003e\n  \u003cli\u003eSuitable for 6.5 Hp, 6.75 Hp and 7.75 Hp small engines\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I install this ignition coil on my lawn mower?\u003c\/h3\u003e\n\u003cp\u003eInstallation follows standard small-engine ignition coil replacement steps: disconnect the spark plug, remove the mower’s shroud or flywheel cover, unbolt the old coil, and fit the new unit in the same orientation. Ensure the air gap between coil and flywheel magnet meets the engine manufacturer’s specification for reliable spark timing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncludes one coil and one spark plug for immediate replacement\u003c\/li\u003e\n  \u003cli\u003eMount using existing bolt pattern and wiring harness\u003c\/li\u003e\n  \u003cli\u003eSet correct air gap (refer to engine manual) before final tightening\u003c\/li\u003e\n  \u003cli\u003eReconnect spark lead and test for consistent spark\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat performance and durability features should I expect?\u003c\/h3\u003e\n\u003cp\u003eThe coil is designed to provide high-voltage output necessary to fire the spark plug across typical small-engine compression ranges. Construction uses insulated windings and a molded housing to resist vibration and typical outdoor operating conditions. While longevity depends on operating environment, correct installation and using recommended spark plugs help maintain reliable operation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMolded housing for vibration resistance\u003c\/li\u003e\n  \u003cli\u003eHigh-voltage output for standard small-engine ignition systems\u003c\/li\u003e\n  \u003cli\u003eSupplied with a matching spark plug for convenience\u003c\/li\u003e\n  \u003cli\u003eIntended as a direct mechanical and electrical replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this coil work as part of a routine engine tune-up?\u003c\/h3\u003e\n\u003cp\u003eYes — replacing the ignition coil and spark plug together is a common step in routine maintenance and troubleshooting misfires or weak starting. Swapping both components eliminates two of the most frequent ignition-related faults and can revive an engine that stumbles, sputters, or won’t maintain RPM.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePairs with the included spark plug to refresh ignition timing\u003c\/li\u003e\n  \u003cli\u003eClears common ignition faults caused by worn coils or fouled plugs\u003c\/li\u003e\n  \u003cli\u003eRecommended when diagnosing hard-start or intermittent spark issues\u003c\/li\u003e\n  \u003cli\u003eSimple field replacement for mower owners and technicians\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: This HIPA replacement ignition coil is aimed at homeowners, landscapers, and small-engine technicians who maintain Kohler XT\/XTX series engines on lawn tractors, mowers, and utility equipment. It’s useful for anyone needing a ready-to-install substitute for Kohler 1458404S-style coils — particularly if you want a spare on hand or need to complete a quick tune-up in the yard or shop.\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 HIPA coil directly replace Kohler 1458404S?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it’s designed as a direct replacement for Kohler 1458404S\/14-584-04-S on compatible XT\/XTX engines.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What’s included in the package?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The package contains one ignition coil and one spark plug to support immediate replacement.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Hipa","offers":[{"title":"Default Title","offer_id":55163412873559,"sku":"B0DLFMH68T","price":34.97,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/hipa-ignition-coil-front-view_55cfc914-56c8-4317-b885-ba65b64ee653.jpg?v=1790344184","url":"https:\/\/britishgarage.co.uk\/products\/hipa-ignition-coil-for-kohler-xt-xtx-engines-1458404s-replacement-with-spark-plug-included","provider":"British Garage","version":"1.0","type":"link"}