{"product_id":"spark-plugs-sp589-cyfs12yt6-6-pack-genuine-oem-spark-plugs","title":"Spark Plugs SP589 CYFS12YT6 6-Pack - Genuine OEM Spark Plugs","description":"\u003cp\u003eOur review of the SP589 CYFS12YT6 6-pack finds these genuine OEM spark plugs best for owners who want a direct replacement that fits correctly and performs reliably. The bottom line: these plugs deliver the fit, preset gap and consistent function expected from OEM parts, so mechanics and DIYers replacing plugs on compatible vehicles can install them quickly and expect dependable ignition performance without extra tuning.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine OEM construction:\u003c\/strong\u003e Ensures the same materials and manufacturing standards as the original equipment for reliable durability in normal service conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold as a set of six:\u003c\/strong\u003e Provides the correct quantity for many 6-cylinder engines, eliminating the need to buy individual plugs separately.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreset gap:\u003c\/strong\u003e Saves time during installation because the plugs arrive with the proper gap set for straightforward replacement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility guidance:\u003c\/strong\u003e Includes a note to research applications before purchase so buyers can confirm fit with their engine and drivetrain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClear parts identity:\u003c\/strong\u003e Labeled as SP589 CYFS12YT6 so purchasers can match the plug to the OEM part number and avoid substituting the wrong item.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThese spark plugs are aimed at vehicle owners and independent mechanics who prefer OEM-quality parts for routine maintenance or replacement. They suit people who value correct fit and factory gaps, and who are replacing all plugs on engines that require six spark plugs.\u003c\/p\u003e\u003cp\u003eShoppers who need a specific aftermarket performance plug, specialty electrode geometry, or plugs for non-compatible engines should look elsewhere; this listing is for OEM-equivalent replacement and not a high-performance upgrade.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGenuine OEM quality provides reliable fit and durability consistent with original equipment.\u003c\/li\u003e\n\u003cli\u003eArrives as a 6-pack, which is convenient and good value for many 6-cylinder applications.\u003c\/li\u003e\n\u003cli\u003ePreset gaps and easy installation are praised by customers for saving time and effort.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNot marketed as a performance upgrade, so users seeking specialized plugs will need a different product.\u003c\/li\u003e\n\u003cli\u003eBuyers must verify vehicle compatibility beforehand since the listing emphasizes researching applications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eOVERSTOCKDIRECT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart number\u003c\/td\u003e\n\u003ctd\u003eSP589 CYFS12YT6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e6 (six) spark plugs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eGenuine OEM replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntended use\u003c\/td\u003e\n\u003ctd\u003eSpark plug replacement for compatible engines\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded feature\u003c\/td\u003e\n\u003ctd\u003ePreset gap for installation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe SP589 CYFS12YT6 6-pack is a straightforward, trustworthy OEM replacement for buyers who need correct fit and reliable ignition performance without fuss. It represents good value for owners of compatible 6-cylinder engines because of the included quantity, preset gaps, and genuine OEM construction.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eAre these original equipment plugs?\u003c\/strong\u003e\u003cbr\u003eYes, the listing specifies they are genuine OEM SP589 CYFS12YT6 spark plugs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the pack include enough plugs for a 6-cylinder engine?\u003c\/strong\u003e\u003cbr\u003eYes, this listing is for six spark plugs, suitable for many 6-cylinder engines.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo the plugs come pre-gapped?\u003c\/strong\u003e\u003cbr\u003eCustomers report the plugs arrive with the gap set, making installation easier.\u003c\/p\u003e","brand":"OVERSTOCKDIRECT","offers":[{"title":"Default Title","offer_id":48246795206875,"sku":"B086Z13GBY","price":37.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81w2qHKRY7L._AC_SL1500.jpg?v=1770997103","url":"https:\/\/gearmusthave.com\/products\/spark-plugs-sp589-cyfs12yt6-6-pack-genuine-oem-spark-plugs","provider":"GearMustHave","version":"1.0","type":"link"}