{"product_id":"dorman-555-098-engine-expansion-plug","title":"Dorman 555-098 Engine Expansion Plug","description":"\u003ch2\u003eOverview of Dorman Engine Core Plug 555-098\u003c\/h2\u003e\u003cp\u003eThe Dorman 555-098 engine core plug is a steel cup type expansion plug designed for reliable sealing in engine blocks. This part is compatible with various Jeep and Toyota models, including the Cherokee, Wagoneer, Celica, and Corolla, ensuring a precise fit and durable performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable steel material for long-lasting use\u003c\/li\u003e\n\u003cli\u003eCup type design for effective sealing in engine block openings\u003c\/li\u003e\n\u003cli\u003eMaximum diameter of 1.792 inches and minimum diameter of 1.774 inches for accurate fitment\u003c\/li\u003e\n\u003cli\u003eCompatible with Jeep Cherokee, Wagoneer, Comanche and Toyota Celica, Corolla, Corona, Pickup, Starlet models\u003c\/li\u003e\n\u003cli\u003eSold as a single expansion plug for engine core sealing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman 555-098 engine core plug is engineered from steel to provide a robust and corrosion-resistant seal within the engine block. Its cup type design allows it to expand securely into the core hole, preventing coolant or oil leaks. With precise dimensions—ranging from a minimum diameter of 1.774 inches to a maximum diameter of 1.792 inches—this plug ensures a tight fit in the engine block openings of select Jeep and Toyota vehicles. This part is essential for maintaining engine integrity by sealing core holes left from the manufacturing process or repairs.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis engine core plug is compatible with a range of Jeep and Toyota models, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eJeep Cherokee, Wagoneer, Comanche\u003c\/li\u003e\n\u003cli\u003eToyota Celica, Corolla, Corona, Pickup, Starlet\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUsing the correct core plug like the Dorman 555-098 helps maintain proper engine function and prevents fluid leaks in these specific vehicles.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by Engine Core Plugs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSealing core holes in engine blocks after manufacturing or repair\u003c\/li\u003e\n\u003cli\u003ePreventing coolant leaks that can cause engine overheating\u003c\/li\u003e\n\u003cli\u003eStopping oil leaks that may lead to engine damage\u003c\/li\u003e\n\u003cli\u003eMaintaining engine block pressure and fluid containment\u003c\/li\u003e\n\u003cli\u003eReducing risk of corrosion inside the engine block\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the core hole is clean and free of debris before installation\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to press the plug evenly into the engine block\u003c\/li\u003e\n\u003cli\u003eVerify the plug diameter matches the engine block specifications (1.774\" to 1.792\")\u003c\/li\u003e\n\u003cli\u003eInspect the plug for damage or deformation before installation\u003c\/li\u003e\n\u003cli\u003eConsult vehicle service manual for torque and installation procedures\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman manufactures the 555-098 engine core plug to meet industry standards for durability and fitment. Made from steel, this plug offers resistance to corrosion and wear. While specific warranty details may vary, Dorman parts typically come with a limited warranty covering defects in material and workmanship. Always verify warranty terms with the product documentation or supplier.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44007315538101,"sku":"BKKZ-555-098","price":26.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_555098_Fro_d5b85249-dde7-454f-b87b-430fe39e931c.jpg?v=1775008403","url":"https:\/\/www.partcatalog.com\/products\/dorman-555-098-engine-expansion-plug","provider":"PartCatalog","version":"1.0","type":"link"}