Dorman 555-044 steel cup expansion plugs are precision-engineered engine freeze plugs designed as direct replacements for original equipment on specified vehicle models. Manufactured from quality materials and backed by Dorman’s extensive automotive aftermarket experience, these plugs provide dependable sealing performance in engine cooling systems. Each box contains 10 plugs, making them cost-effective for fleet maintenance and repair shops.
Key Features
Direct OEM replacement — matches fit and function of factory parts on specified years, makes, and models
Durable steel construction — engineered for reliable performance and extended service life
Precision sizing — 2-inch diameter, 0.566-inch height for exact fitment
Bulk packaging — sold as a 10-pack for efficiency and cost savings
Reliable seal — designed to replace missing or fatigued original plugs without leakage
