Wehrli Custom Fabrication WCF100542-SGB OEM Placement Fabricated Aluminum Coolant Tank Kit Semi-Gloss Black

The Wehrli Custom Fabrication WCF100542-SGB is a fabricated aluminum coolant tank kit finished in Semi-Gloss Black powder coat, designed as a direct OEM-location replacement for the factory plastic coolant reservoir. Built in the USA by WCFab, this kit transforms an aging, yellowed plastic reservoir into a durable, custom-looking aluminum upgrade without requiring any modifications to the truck.

Key Features:

• Fabricated aluminum construction — replaces the factory plastic coolant reservoir with a durable, corrosion-resistant aluminum tank
• Semi-Gloss Black powder coat finish (WCF100542-SGB) for a clean, understated engine bay appearance
• Black anodized CNC machined billet aluminum cap included
• OEM mounting points — mounts in the factory coolant tank location with no modifications required
• Installs with basic hand tools — bolt-on fitment on stock trucks
• Complete hardware kit included — all installation hardware and powder coating included
• Made in the USA — fabricated, CNC machined, and powder coated in WCFab's Illinois facility

Replaces MOPAR part numbers 55056493AA and 55056493AB. Note: Not compatible with 2003 or early 2004 Dodge Ram 2500/3500 models where the coolant tank is mounted on the radiator core support.

Kit Includes:

• Fabricated aluminum coolant tank (Semi-Gloss Black powder coat)
• Black anodized billet aluminum cap
• Installation hardware