{"product_id":"generac-air-cooled-standby-generator-maintenance-kit-5664-760-990cc-ohvi-13-17kw-service-parts","title":"Generac Air-Cooled Standby Generator Maintenance Kit 5664 — 760\/990cc OHVI, 13–17kW service parts","description":"\u003cp\u003e\u003cstrong\u003eThe Generac 5664 Maintenance Kit contains the filters, spark plug, funnel, chamois, instructions and reminder sticker needed to service compatible Generac air-cooled home standby generators.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eKeeping a standby generator ready requires routine attention. The 5664 kit is built for Generac air-cooled Guardian models equipped with 760cc or 990cc OHVI engines built between 2008 and 2012. It groups the common service parts into a single package so homeowners and technicians can complete scheduled maintenance at the recommended interval—every 200 hours of run time or every two years, whichever comes first.\u003c\/p\u003e\n\n\u003ch3\u003eWhat parts are included and what’s missing?\u003c\/h3\u003e\n\u003cp\u003eThis kit bundles the most frequently replaced items required during a routine tune-up: an air filter, oil filter, spark plug, oil funnel, chamois, an instruction manual, and a reminder sticker. Notably, engine oil is not included and must be bought separately to meet your generator’s oil viscosity and specification requirements.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAir filter to remove dust and debris\u003c\/li\u003e\n  \u003cli\u003eEngine oil filter for contaminant capture\u003c\/li\u003e\n  \u003cli\u003eSpark plug for reliable ignition\u003c\/li\u003e\n  \u003cli\u003eOil funnel and chamois for clean oil changes\u003c\/li\u003e\n  \u003cli\u003eInstruction manual and maintenance reminder sticker\u003c\/li\u003e\n  \u003cli\u003eOil must be sourced separately (not included)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich generators and engines are compatible with this kit?\u003c\/h3\u003e\n\u003cp\u003eThe 5664 kit is tailored for Generac air-cooled standby units produced from 2008 through 2012 that use 760cc or 990cc Generac OHVI engines. If your model falls in that production range and lists a 13kW to 17kW output with an OHVI engine, this kit supplies the correct service parts and simplified replacement process.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for 13kW–17kW air-cooled standby generators\u003c\/li\u003e\n  \u003cli\u003eFits 760cc and 990cc Generac OHVI engines\u003c\/li\u003e\n  \u003cli\u003eCompatible production years: 2008–2012\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow often should I perform maintenance using this kit?\u003c\/h3\u003e\n\u003cp\u003eGenerac recommends servicing air-cooled standby generators every 200 run-hours or every two years, whichever happens first. In dusty or severe operating environments, inspect and service the unit more frequently to prevent filter clogging and premature wear.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStandard interval: every 200 hours or every 2 years\u003c\/li\u003e\n  \u003cli\u003eIncrease frequency in dusty or harsh environments\u003c\/li\u003e\n  \u003cli\u003eFollow the included instructions for correct replacement steps\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the kit simplify at-home or technician maintenance?\u003c\/h3\u003e\n\u003cp\u003eBy consolidating commonly replaced components and providing an oil funnel and chamois for cleaner service, the kit reduces trips to multiple suppliers and speeds up routine work. The instruction manual outlines the sequence of parts replacement so both homeowners comfortable with basic maintenance and professional installers can work efficiently.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAll essential service parts in one box\u003c\/li\u003e\n  \u003cli\u003eFunnel and chamois help keep the service area clean\u003c\/li\u003e\n  \u003cli\u003eClear instructions and reminder sticker support scheduled upkeep\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Generac 5664 Maintenance Kit is aimed at homeowners and service technicians who own or maintain Generac air-cooled Guardian standby generators from 2008–2012 with 760\/990cc OHVI engines, and who want a straightforward, single-purchase way to complete routine 200-hour or biennial maintenance. It’s especially useful for anyone who prefers to keep maintenance parts on hand to reduce downtime after storms or extended outages. Remember to purchase the correct grade and amount of engine oil separately to finish the service.\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 the Generac 5664 kit include engine oil?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. The kit includes filters, spark plug, funnel, chamois and instructions; engine oil must be purchased separately.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Which models and years work with this maintenance kit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Compatible with Generac air-cooled 13kW–17kW standby generators from 2008–2012 using 760cc or 990cc OHVI engines.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Generac","offers":[{"title":"Default Title","offer_id":56832162398548,"sku":"B003TS8CS2","price":51.94,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/generac-5664-kit-front-packaging.jpg?v=1787023916","url":"https:\/\/gardenluxe.co.uk\/products\/generac-air-cooled-standby-generator-maintenance-kit-5664-760-990cc-ohvi-13-17kw-service-parts","provider":"Gardenluxe Uk","version":"1.0","type":"link"}