{"product_id":"subaru-oem-head-gasket-right-hand-18-crosstrek-17-impreza-11044aa870","title":"Subaru OEM Head Gasket - Right Hand (18+ Crosstrek, 17+ Impreza) | 11044AA870","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Genuine Subaru OEM Head Gasket (Right Hand) — part number \u003cstrong\u003e11044AA870\u003c\/strong\u003e — is the exact factory-replacement head gasket engineered for 2018+ Subaru Crosstrek and 2017+ Subaru Impreza models equipped with the FB-series horizontally opposed (boxer) engine. Designed to deliver a precise OEM seal between the cylinder head and engine block, this genuine Subaru part ensures leak-free combustion chamber integrity, optimal compression, and long-term engine reliability. If you're performing a head gasket replacement and need the right-hand (passenger side) gasket, this is the only part that guarantees a factory-correct fit.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Subaru OEM Part\u003c\/strong\u003e — Manufactured to Subaru's exact factory specifications, ensuring proper fitment, sealing performance, and long-term durability that aftermarket alternatives cannot guarantee.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRight-Hand (Passenger Side) Application\u003c\/strong\u003e — Engineered specifically for the right-hand cylinder head on Subaru's FA\/FB-series boxer engine; do not interchange with the left-hand gasket.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Multi-Layer Construction\u003c\/strong\u003e — Uses the same multi-layer steel (MLS) construction as the original factory gasket to withstand extreme combustion pressures and thermal cycling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExact OEM Seal Geometry\u003c\/strong\u003e — Fire rings, oil passage openings, coolant ports, and bolt hole locations match the factory block and head dimensions exactly, eliminating fitment guesswork.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtects Engine Integrity\u003c\/strong\u003e — A proper head gasket seal prevents coolant-oil mixing, combustion gas leakage, and overheating — critical to preserving your Subaru's engine life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacked by Subaru's Factory Warranty\u003c\/strong\u003e — As a genuine OEM component, this part is covered under Subaru's standard parts warranty when installed correctly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Genuine Subaru OEM Head Gasket — Right Hand (Part No. 11044AA870)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e11044AA870\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eGenuine Subaru OEM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePosition\u003c\/th\u003e\n\u003ctd\u003eRight Hand (Passenger Side \/ RH Cylinder Head)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEngine Type\u003c\/th\u003e\n\u003ctd\u003eFA\/FB-Series Horizontally Opposed 4-Cylinder (Boxer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGasket Type\u003c\/th\u003e\n\u003ctd\u003eHead Gasket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eMulti-Layer Steel (MLS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOEM \/ Aftermarket\u003c\/th\u003e\n\u003ctd\u003eOEM — Genuine Subaru\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\n\u003cp\u003eThis genuine Subaru head gasket (right hand) is designed for the following vehicles:\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eYear Range\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2018 and newer\u003c\/td\u003e\n\u003ctd\u003eSubaru Crosstrek\u003c\/td\u003e\n\u003ctd\u003eFB-series boxer engine; verify trim\/engine code before ordering\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2017 and newer\u003c\/td\u003e\n\u003ctd\u003eSubaru Impreza\u003c\/td\u003e\n\u003ctd\u003eFB-series boxer engine; verify trim\/engine code before ordering\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Always confirm your vehicle's engine displacement, trim level, and VIN against the Subaru parts catalog before ordering. This is the \u003cem\u003eright-hand\u003c\/em\u003e gasket only — the left-hand gasket is a separate part number.\u003c\/p\u003e\n\n\u003ch2\u003eInstallation\u003c\/h2\u003e\n\u003cp\u003eHead gasket replacement is a major engine repair requiring removal of the cylinder head, thorough surface cleaning and inspection, proper torque sequencing to factory specifications, and in most cases replacement of head bolts (torque-to-yield fasteners). \u003cstrong\u003eProfessional installation by a qualified Subaru technician is strongly recommended.\u003c\/strong\u003e Always use a complete head gasket set, replace coolant, and follow Subaru's factory service manual torque and re-torque procedures to ensure a lasting seal. Improper installation can result in immediate gasket failure.\u003c\/p\u003e","brand":"Subaru OEM","offers":[{"title":"Default Title","offer_id":43164912484448,"sku":"sub11044AA870","price":75.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1398\/9853\/files\/Subaru-OEM-Head-Gasket-Right-Hand-18-Crosstrek-17-Impreza-11044AA870.webp?v=1791486221","url":"https:\/\/www.importimageracing.com\/products\/subaru-oem-head-gasket-right-hand-18-crosstrek-17-impreza-11044aa870","provider":"Import Image Racing","version":"1.0","type":"link"}