Dorman 555-115 Steel Cup Expansion Plug

Maintain peak engine performance with the Dorman 555-115 Steel Cup Expansion Plug. Engineered for precise fit and durability, this expansion plug is essential for restoring factory function to your 5.9 Cummins engine.

Key Features:

• Factory Replacement: Ensures a perfect fit and restores original engine function.
• Durable Construction: Crafted from high-quality steel for long-lasting reliability.
• Easy Installation: Designed for hassle-free installation without the need for special tools.
• Broad Compatibility: Suitable for a wide range of makes and models, making it a versatile choice for various applications.

Upgrade with the Dorman 555-115 Steel Cup Expansion Plug to keep your engine running smoothly and efficiently.