A4720180301
Oil Filler Neck
Detroit Diesel

The oil filler neck serves as the critical entry point for adding engine oil, designed for durability and ease of use. Its length of over 506 mm provides sufficient reach to access oil reservoirs comfortably, while the nylon construction offers a lightweight yet resilient structure resistant to corrosion and high temperatures. This component ensures a secure seal at the oil fill opening, preventing contaminants from entering the engine and maintaining proper oil pressure. Well-designed for heavy-duty applications, it supports efficient oil top-offs during routine maintenance, contributing to engine longevity and performance. The oil filler neck’s robust construction and precise fit help avoid leaks and spills, making oil addition safer and cleaner. Source One Parts Center supplies this essential part, emphasizing quality materials and manufacturing standards to ensure dependable performance.