DORMAN 555-115 STEEL CUP EXPANSION PLUG - 3/8" (.375") (10-PACK) 1989-2005 DODGE 5.9L DIESEL

Detailed Applications

Product Specifications

OE Numbers

The Dorman 555-115 Steel Cup Expansion Plug is an essential component that ensures optimal performance in the 1989-2005 Dodge 5.9L Diesel engine. Crafted to match the fit and function of the original factory part, this engine expansion plug provides a precise solution for those looking to replace a missing or failed component.

Constructed with durability in mind, the expansion plug is made from high-quality steel, ensuring it withstands the rigors of engine operation while maintaining its effectiveness over time. Its reliable design allows it to perform seamlessly, enabling drivers to trust in their engine’s performance without worry. This plug fits snugly with a maximum diameter of 0.385 inches and a minimum diameter of 0.377 inches, effectively sealing critical components to prevent leaks and maintain pressure.

Every package consists of ten expansion plugs, offering an economical choice for both individual mechanics and professional workshops. This 10-pack ensures that you have multiple replacements on hand, minimizing downtime and allowing for efficient repairs.

Dorman backing adds to the product's credibility. With a team of automotive experts and over a century of experience, Dorman guarantees a trustworthy quality that mechanics and vehicle owners can rely on. Whether you are addressing routine maintenance or urgent repairs, the Dorman 555-115 Steel Cup Expansion Plug is your go-to choice for dependable engine performance.

This expansion plug serves as a direct OE replacement for various applications, making it a versatile addition to any garage. Each plug not only meets but often exceeds industry standards, making a reliable investment in the longevity of your vehicle’s engine.