Engine Core Plug for 1990-1993 Chevrolet C1500 & More - Dorman 555-034

This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Steel Cup Expansion Plug 1-3/4 In., Height 0.430

• Direct replacement - this engine expansion plug matches the fit and function of the factory part on specified years, makes and models
• Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience
• Ideal solution - this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
• Durable construction - this part is made from quality materials to ensure reliable performance and long service life