{"product_id":"dorman-555-076-engine-expansion-plug","title":"Dorman 555-076 Engine Expansion Plug","description":"\u003ch2\u003eDurable Steel Engine Core Plug for Select Cadillac, Dodge, Jeep, and Plymouth Models\u003c\/h2\u003e\u003cp\u003eThe Dorman 555-076 engine core plug is designed to provide reliable sealing for engine block openings in various Cadillac, Dodge, Jeep, and Plymouth vehicles. Constructed from steel with precise diameter specifications, this cup-type expansion plug ensures a secure fit and long-lasting performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMade from durable steel material for strength and corrosion resistance\u003c\/li\u003e\n\u003cli\u003eCup-type design for effective sealing of engine block core holes\u003c\/li\u003e\n\u003cli\u003eMaximum diameter: 2.143 inches; Minimum diameter: 2.132 inches for precise fitment\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple models including Cadillac DeVille, Jeep Grand Cherokee, Dodge Dakota, and Plymouth Acclaim\u003c\/li\u003e\n\u003cli\u003ePackaged as a single expansion plug for easy replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dorman 555-076 engine core plug is engineered to meet OEM standards for sealing engine block core holes. Its steel construction provides durability under high temperature and pressure conditions commonly found in engine compartments. The cup-type design allows the plug to expand and create a tight seal, preventing coolant or oil leaks. With a maximum diameter of 2.143 inches and a minimum diameter of 2.132 inches, this plug fits securely in the designated engine block openings of various vehicles.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis engine core plug is compatible with a range of vehicles, including Cadillac models such as the DeVille, Eldorado, and Seville; Dodge models like the Dakota and Commercial Chassis; Jeep models including the Cherokee, Grand Cherokee, Wrangler, and TJ; as well as Plymouth models like the Acclaim and Spirit. The Dorman 555-076 is suitable for use in both passenger cars and light trucks, ensuring proper sealing in engine blocks across these applications.\u003c\/p\u003e\u003ch2\u003eCommon Uses and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSealing engine block core holes to prevent coolant leaks\u003c\/li\u003e\n\u003cli\u003eReplacing worn or corroded core plugs to maintain engine integrity\u003c\/li\u003e\n\u003cli\u003ePreventing oil leaks from engine block openings\u003c\/li\u003e\n\u003cli\u003eRestoring proper engine cooling system pressure\u003c\/li\u003e\n\u003cli\u003eAddressing engine overheating issues related to coolant loss\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eBefore installing the Dorman 555-076 engine core plug, ensure the engine block opening is clean and free of debris or corrosion. Use appropriate tools to press the plug evenly into the core hole without damaging the plug or engine block. Verify the plug is seated flush and securely to prevent leaks. It is recommended to inspect surrounding areas for any additional wear or damage during replacement.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman engine core plugs are manufactured to meet industry standards for fit and function. The 555-076 part number undergoes quality control checks to ensure consistent dimensions and material integrity. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship to provide confidence in product reliability.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44007306723509,"sku":"BKKZ-555-076","price":30.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_555076_Fro_cca92077-bf43-4158-be22-99ee33592f27.jpg?v=1775008398","url":"https:\/\/www.partcatalog.com\/products\/dorman-555-076-engine-expansion-plug","provider":"PartCatalog","version":"1.0","type":"link"}