Wehrli Custom Fabrication WCF100867-DG 2013-2015 Cummins Upper Coolant Pipe for Dual Radiator - Dark Grey

The Wehrli Custom Fabrication WCF100867-DG is a fabricated aluminum upper coolant pipe designed as a direct-fit replacement for the failure-prone factory plastic Y-pipe on 2013–2015 Ram trucks equipped with the 6.7L Cummins engine and a dual radiator setup. Finished in WCFab's durable Dark Grey powder coat, this pipe delivers both long-lasting corrosion resistance and a clean, custom appearance under the hood.

The OEM plastic coolant Y-pipe is a well-documented weak point in these applications — prone to cracking and leaking over time due to heat cycling and pressure. WCFab's aluminum replacement eliminates that vulnerability with a precision-fabricated unit built to outlast the truck it's installed on.

Key Features:

• Fabricated aluminum construction — significantly more durable than the stock plastic Y-pipe
• Direct OEM replacement — designed specifically for dual radiator configurations
• Includes silicone boots for reliable, leak-free connections
• Includes T-bolt clamps for secure, professional installation
• Dark Grey (DG) powder coat finish — durable, heat-resistant, and corrosion-proof
• Made in the USA at WCFab's facility in DeKalb, Illinois

This is a direct bolt-on upgrade that requires no tuning or major modifications. Whether you're replacing a leaking OEM pipe or proactively upgrading before failure occurs, the WCF100867-DG is a proven solution from one of the most respected names in diesel performance fabrication.