Wehrli 17-19 Chevrolet 6.6L L5P Duramax Upper Coolant Pipe - WCFab Red

The Wehrli 17-19 Chevrolet 6.6L L5P Duramax Upper Coolant Pipe is an aftermarket aluminum replacement designed for the 2017 to 2019 L5P Duramax engines. This high-quality upper coolant pipe serves as a direct upgrade over the OEM rubber hose, offering improved durability and heat resistance. Constructed from lightweight aluminum and powder coated in a vibrant red finish, it not only enhances the engine bay's appearance but also provides reliable performance under demanding conditions. Its design ensures a secure fit and long-lasting operation, making it an ideal choice for enthusiasts seeking a durable and visually appealing cooling system component.

This coolant pipe is specifically engineered for 2017-2019 Chevrolet Silverado and GMC Sierra trucks equipped with the L5P Duramax engine. It replaces GM Part Number 84094878 and is intended for use in vehicles requiring a direct bolt-on upgrade for the upper coolant hose. Suitable for street driving, towing, and off-road applications, this part ensures optimal coolant flow and engine cooling efficiency. Installation is straightforward, with the pipe designed to fit seamlessly into the factory cooling system. The kit includes the aluminum pipe and necessary fittings, providing a complete upgrade for enhanced engine reliability and performance.