Wehrli 11-16 Chevrolet 6.6L LML Duramax OEM Placement Coolant Tank Kit - Gloss White

The Wehrli 11-16 Chevrolet 6.6L LML Duramax OEM Placement Coolant Tank Kit is a high-quality fabricated aluminum coolant reservoir designed for 2011-2016 Duramax Diesel trucks, including Chevrolet Silverado and GMC Sierra 2500/3500 HD models. This kit replaces the factory plastic coolant reservoir, offering a durable, powder-coated aluminum construction with a sight glass for easy level monitoring. It features a CNC machined billet aluminum cap with black anodization, along with mounting hardware, overflow hose, and low coolant sensor, ensuring a clean and upgraded appearance while maintaining functionality. The tank is engineered for durability and performance, providing a sleek, custom look that enhances engine bay aesthetics without sacrificing reliability or OEM fitment.

This coolant tank kit is a direct bolt-on upgrade for stock trucks within the specified year range, utilizing OEM mounting points for straightforward installation with basic hand tools. It fits vehicles equipped with the 6.6L Duramax engine and requires no additional modifications. The kit is compatible with GM part numbers 22866587, 22769155, 22810003, 25869265, 22820166, 22957038, and 23106015. Ideal for enthusiasts seeking to improve engine bay appearance or replace aging plastic reservoirs, this kit provides a durable, stylish, and functional upgrade suitable for daily driving, towing, or show applications.