{"product_id":"py8w10100b-genuine-mazda-engine-cylinder-head","title":"PY8W10100B Genuine Mazda Engine Cylinder Head","description":"\u003ch2 data-start=\"479\" data-end=\"779\"\u003eDescription\u003c\/h2\u003e\n\u003cp data-pm-slice=\"1 1 []\"\u003eThe PY8W10100B is a genuine Mazda engine cylinder head intended for select 2016–2025 vehicles equipped with a 2.5L SKYACTIV turbocharged gasoline engine without cylinder deactivation. This upper engine component encloses the combustion chambers while providing the structural foundation for valve operation, gas exchange, and the circulation of oil and coolant.\u003c\/p\u003e\n\u003ch2\u003eVehicle Compatibility\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; height: 44.2px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 24.6px;\"\u003e\n\u003cth align=\"right\" style=\"width: 15.3509%; text-align: center; height: 24.6px;\"\u003e\u003cstrong\u003eYear\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 19.2982%; text-align: center; height: 24.6px;\"\u003e\u003cstrong\u003eVehicle\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 34.3567%; text-align: center; height: 24.6px;\"\u003e\u003cstrong\u003eEngine\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 30.2632%; text-align: center; height: 24.6px;\"\u003e\u003cstrong\u003eTrims\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 15.3509%;\"\u003e\u003cspan\u003e2018–2021\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 19.2982%;\"\u003e\u003cspan\u003eMazda 6\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 34.3567%;\"\u003e\u003cspan\u003e2.5L L4 Gas\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 30.2632%;\"\u003e\u003cspan\u003eCarbon Edition, Grand Touring, additional trims\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 15.3509%;\"\u003e\u003cspan\u003e2021–2024\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 19.2982%;\"\u003e\u003cspan\u003eMazda CX-30\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 34.3567%;\"\u003e\u003cspan\u003e2.5L L4 Gas\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 30.2632%;\"\u003e\u003cspan\u003e2.5 Carbon Turbo, 2.5 Turbo\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 15.3509%;\"\u003e\u003cspan\u003e2019–2024\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 19.2982%;\"\u003e\u003cspan\u003eMazda CX-5\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 34.3567%;\"\u003e\u003cspan\u003e2.5L L4 Gas\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 30.2632%;\"\u003e\u003cspan\u003e2.5 Turbo, 2.5 Turbo Signature, Carbon Edition\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 15.3509%;\"\u003e\u003cspan\u003e2023–2025\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 19.2982%;\"\u003e\u003cspan\u003eMazda CX-50\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 34.3567%;\"\u003e\u003cspan\u003e2.5L L4 Gas\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 30.2632%;\"\u003e\u003cspan\u003e2.5 Turbo\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 15.3509%;\"\u003e\u003cspan\u003e2016–2023\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 19.2982%;\"\u003e\u003cspan\u003eMazda CX-9\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 34.3567%;\"\u003e\u003cspan\u003e2.5L L4 Gas\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 30.2632%;\"\u003e\u003cspan\u003eCarbon Edition, Grand Touring, Signature, additional trims\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eGeneral Specifications\u003c\/h2\u003e\n\u003cdiv style=\"width: 100%; display: block;\"\u003e\n\u003ctable style=\"height: 196px; width: 100% !important; table-layout: fixed !important; display: table !important;\" class=\"product-table\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 25.8772%;\"\u003e \u003ccol style=\"width: 73.9766%;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eCondition\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNew\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003ePart Number\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePY8W10100B\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eBrand\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMazda\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003ePart Type\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eEngine Cylinder Head\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eYears\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2016–2025\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eVehicle\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMazda 6, CX-30, CX-5, CX-50, CX-9\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eEngine\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2.5L SKYACTIV Gas\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eEngine Configuration\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eTurbocharged, Without Cylinder Deactivation\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eHybrid Configuration\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNon-Hybrid\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eApplication\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eEngine Cylinder Head Assembly\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e33.55 lb\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eFitment Type\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDirect Replacement\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp data-start=\"1555\" data-end=\"1574\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2 data-start=\"1555\" data-end=\"1574\"\u003eProduct Features\u003c\/h2\u003e\n\u003cp\u003eThe PY8W10100B Mazda engine cylinder head is designed to work with the factory combustion and valvetrain systems of compatible 2.5L turbocharged engines:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompletes the upper combustion chamber structure when secured to the engine block\u003c\/li\u003e\n\u003cli\u003eConfigured for specified Mazda 2.5L SKYACTIV turbo gasoline powertrains\u003c\/li\u003e\n\u003cli\u003eContains intake and exhaust ports for controlled gas movement\u003c\/li\u003e\n\u003cli\u003eProvides mounting provisions for the corresponding valve operating hardware\u003c\/li\u003e\n\u003cli\u003eFeatures internal coolant jackets that help regulate operating temperatures\u003c\/li\u003e\n\u003cli\u003eDirects engine oil toward the designated upper valvetrain components\u003c\/li\u003e\n\u003cli\u003eUses the specified cylinder head layout for engines without cylinder deactivation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"1893\" data-end=\"1913\"\u003eApplication Notes\u003c\/h2\u003e\n\u003cp data-pm-slice=\"1 1 []\"\u003eThe PY8W10100B is intended for select 2016–2025 Mazda 6, CX-30, CX-5, CX-50, and CX-9 models using the appropriate non-hybrid 2.5L SKYACTIV turbocharged engine. Check the cylinder block mating surface, valve assembly specifications, oil galleries, coolant openings, and applicable sealing components during installation preparation.\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp data-pm-slice=\"1 1 []\"\u003eAlways verify the vehicle VIN, original cylinder head identification, engine variant, cylinder deactivation configuration, and factory assembly requirements before installation.\u003c\/p\u003e\n\u003c\/blockquote\u003e","brand":"Mazda","offers":[{"title":"Default Title","offer_id":67812581834979,"sku":"PY8W10100B","price":934.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/5122\/4547\/files\/67a7bc6f-15cb-465a-9927-2d350ce4e0b1.png?v=1792605246","url":"https:\/\/unitautoparts.com\/products\/py8w10100b-genuine-mazda-engine-cylinder-head","provider":"Unit Auto Parts","version":"1.0","type":"link"}