Wehrli Custom Fabrication WCF100251-DG Upper Coolant Pipe Dark Graphite

The Wehrli Custom Fabrication WCF100251-DG Upper Coolant Pipe is a precision-fabricated replacement and upgrade coolant pipe designed for GM Duramax diesel engines. Built to Wehrli's exacting standards, this pipe addresses the shortcomings of the factory plastic or OEM coolant routing components by using high-quality materials and superior construction techniques that ensure long-term durability and reliable coolant flow management.

Wehrli Custom Fabrication is a well-respected name in the diesel performance and heavy-duty truck community, known for producing parts that meet or exceed OEM fit and finish while offering improved longevity. The upper coolant pipe slots directly into the OEM location, making installation straightforward without major modifications.

Key Features:

• High-quality construction designed to outlast OEM plastic coolant components
• Direct OEM replacement fitment for a hassle-free install
• Dark Graphite (DG) finish for a clean, professional underhood appearance
• Engineered to maintain proper coolant flow and engine temperature management
• Manufactured by Wehrli Custom Fabrication, a trusted name in diesel performance
• Designed for GM Duramax diesel engine applications

Upgrade your cooling system with the confidence that comes from a Wehrli Custom Fabrication component. The WCF100251-DG is an ideal choice for Duramax owners looking to replace aging or failed OEM coolant pipes with a durable, great-looking alternative built to last.