Wehrli 11-16 Chevrolet 6.6L LML Duramax Upper Coolant Pipe - Gloss Black

The Wehrli 11-16 Chevrolet 6.6L LML Duramax Upper Coolant Pipe is an aluminum replacement component designed to upgrade the cooling system of the 2011-2016 LML Duramax engines. This high-quality upper coolant pipe replaces the OEM rubber hose, providing improved durability and heat resistance. It features a powder-coated gloss black finish, enhancing both appearance and corrosion resistance. Built for performance and longevity, this pipe ensures a secure fit and reliable operation within the cooling system, making it an ideal upgrade for enthusiasts seeking a durable and visually appealing solution.

Designed specifically for 2011-2016 Chevrolet LML Duramax models, this upper coolant pipe is compatible with OEM GM radiators. It is intended for use as a direct replacement, offering a straightforward bolt-on installation. While compatible with OEM radiators, some aftermarket radiators may cause fitment issues, so verification is recommended before installation. This component is suitable for street and performance applications, providing a reliable upgrade for maintaining optimal engine temperatures and enhancing cooling system integrity. The kit includes the aluminum coolant pipe with the powder-coated finish, ready for installation.