{"product_id":"zozoye-stator-regulator-rectifier-kit-for-kohler-engines-15-20a-237878-s-oem-equivalent","title":"zozoye Stator \u0026 Regulator Rectifier Kit for Kohler Engines — 15\/20A 237878-S OEM-Equivalent","description":"\u003cstrong\u003eThis zozoye 237878-S kit includes a matched 15\/20 amp stator and regulator rectifier engineered to restore charging and electrical stability on compatible Kohler engines.\u003c\/strong\u003e\n\nThis replacement assembly is built for Kohler engines commonly found in commercial and residential equipment. It pairs a 15\/20 amp stator with a regulator rectifier to provide consistent alternator output, reliable battery charging, and regulated voltage to electrical components. The kit follows the OEM part number 237878-S and fits a wide range of Kohler models, making it a practical service part for engine rebuilds and electrical repairs.\n\n\u003ch3\u003eWhich Kohler engines will this stator and regulator rectifier fit?\u003c\/h3\u003e\n\u003cp\u003eThe zozoye 237878-S kit is made to fit many Kohler single- and twin-cylinder engines across K, CH and CV model lines. Check your engine model and service manual to confirm compatibility before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with K482, K532, K582, K161, K181, K241\u003c\/li\u003e\n  \u003cli\u003eAlso fits K301–K341 series and CH11–CH15, CH18–CH25 ranges\u003c\/li\u003e\n  \u003cli\u003eWorks with CV11–CV15, CV18–CV22 and CH25S models\u003c\/li\u003e\n  \u003cli\u003eMatches OEM reference 237878-S for direct replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this kit improve charging and electrical performance?\u003c\/h3\u003e\n\u003cp\u003eThe matched stator and regulator rectifier ensure the alternator produces the correct AC output and that the rectifier converts and regulates it into stable DC for the battery and accessories. Replacing worn components removes voltage inconsistencies that cause dim lights, weak starts, or blown fuses.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStator generates consistent alternator output at rated 15\/20 amps\u003c\/li\u003e\n  \u003cli\u003eRegulator rectifier converts AC to smoothed DC and limits voltage spikes\u003c\/li\u003e\n  \u003cli\u003eReduces battery drain and electrical noise that affect accessories\u003c\/li\u003e\n  \u003cli\u003eOEM-equivalent design for straightforward installation and alignment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat’s included and what should I expect during installation?\u003c\/h3\u003e\n\u003cp\u003eThe kit ships complete with one stator and one regulator rectifier so you have both parts needed to restore the charging system. Installation typically requires basic hand tools and mechanical experience; follow Kohler service instructions for rotor removal, stator seating, wiring connections and torque specs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncluded: 1x 15\/20 amp stator and 1x regulator rectifier\u003c\/li\u003e\n  \u003cli\u003eTools: socket set, screwdrivers, flywheel puller (if required)\u003c\/li\u003e\n  \u003cli\u003eWiring: match connector colors and secure grounds per manual\u003c\/li\u003e\n  \u003cli\u003eTip: inspect flywheel key and rotor for wear while servicing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and quality features does the zozoye unit offer?\u003c\/h3\u003e\n\u003cp\u003eDesigned as an OEM-quality replacement, this kit uses durable insulation, corrosion-resistant terminals, and robust magnet wire to withstand vibration and heat from prolonged engine use. It’s intended for long service life with routine maintenance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-grade copper windings and protective varnish on the stator\u003c\/li\u003e\n  \u003cli\u003eHeat-tolerant regulator components and sealed connections\u003c\/li\u003e\n  \u003cli\u003eCorrosion-resistant mounting and terminal hardware\u003c\/li\u003e\n  \u003cli\u003eBacked by zozoye after-sales support for part fit and function\u003c\/li\u003e\n\u003c\/ul\u003e\n\nWho is this for\n\nThis zozoye 237878-S kit is for technicians, fleet managers and home mechanics who need a dependable electrical replacement for Kohler K-, CH- and CV-series engines. It suits anyone rebuilding engines, repairing charging problems, or upgrading worn alternator components to OEM-equivalent quality for lawn, garden, utility and light commercial equipment.\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this an OEM part?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: This zozoye kit matches OEM part number 237878-S as an equivalent replacement for compatible Kohler engines.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I replace just the regulator or stator separately?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: You can replace parts separately, but the kit provides both to ensure matched performance and reduce diagnostic repeat visits.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"zozoye","offers":[{"title":"Default Title","offer_id":56832809107796,"sku":"B0D6BNGMRB","price":48.18,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/zozoye-stator-rectifier-front-view.jpg?v=1787034067","url":"https:\/\/gardenluxe.co.uk\/products\/zozoye-stator-regulator-rectifier-kit-for-kohler-engines-15-20a-237878-s-oem-equivalent","provider":"Gardenluxe Uk","version":"1.0","type":"link"}