{"product_id":"dorman-550-028-engine-expansion-plug","title":"Dorman 550-028 Engine Expansion Plug","description":"\u003ch2\u003eDurable Steel Engine Core Plugs for Reliable Sealing\u003c\/h2\u003e\u003cp\u003eThe Dorman 550-028 engine core plugs are designed to provide a secure and long-lasting seal for engine block openings. Made from steel with a concave design, these plugs ensure a tight fit to prevent leaks and maintain engine integrity.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable steel material for strength and corrosion resistance\u003c\/li\u003e\n\u003cli\u003eConcave type design for effective sealing in engine block cores\u003c\/li\u003e\n\u003cli\u003eConsistent 2-inch diameter for precise fitment\u003c\/li\u003e\n\u003cli\u003ePackage includes 10 expansion plugs for multiple repairs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description of Dorman 550-028 Engine Core Plugs\u003c\/h2\u003e\u003cp\u003eThese engine core plugs from Dorman are engineered to replace worn or damaged expansion plugs in various engine blocks. The steel construction offers enhanced durability compared to traditional materials, reducing the risk of corrosion and failure over time. With a uniform 2-inch diameter and concave shape, the plugs fit securely into the engine block openings, helping to maintain proper engine pressure and fluid containment. The package contains 10 plugs, making it suitable for comprehensive engine maintenance or multiple vehicle repairs.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSealing engine block core holes after casting or machining\u003c\/li\u003e\n\u003cli\u003eReplacing corroded or leaking expansion plugs in older engines\u003c\/li\u003e\n\u003cli\u003ePreventing coolant or oil leaks from engine block openings\u003c\/li\u003e\n\u003cli\u003eMaintaining engine pressure and preventing contamination\u003c\/li\u003e\n\u003cli\u003eSupporting engine rebuilds or overhauls requiring new core plugs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips for Engine Core Plugs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the engine block 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 opening without damaging the plug or block\u003c\/li\u003e\n\u003cli\u003eVerify the 2-inch diameter matches the engine block specifications for proper fitment\u003c\/li\u003e\n\u003cli\u003eInspect surrounding areas for corrosion or damage that may affect sealing\u003c\/li\u003e\n\u003cli\u003eConsult vehicle-specific repair manuals for torque and installation procedures\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDorman engine core plugs are manufactured to meet industry standards for durability and fitment. The steel material and precise manufacturing process ensure consistent performance in automotive engine applications. While specific warranty details for part number 550-028 are not provided, Dorman typically offers limited warranties covering defects in materials and workmanship. For vehicle-specific compatibility, consult manufacturer guidelines or a professional technician.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44007280705717,"sku":"BKKZ-550-028","price":28.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_550028_Fro.jpg?v=1775008380","url":"https:\/\/www.partcatalog.com\/products\/dorman-550-028-engine-expansion-plug","provider":"PartCatalog","version":"1.0","type":"link"}