Introducing the GMC Sierra 3500 Upper Coolant Pipe by Wehrli, crafted for the 2020 to 2025 models. This high-quality aluminum hard pipe is finished in the striking Illusion Blueberry color, designed to enhance the appearance and performance of your vehicle.

This premium Upper Coolant Pipe replaces the standard OEM rubber hose found in your L5P 6.6L Duramax engine, offering a durable and more visually appealing upgrade. With its custom fabrication and powder-coated finish, this hard pipe not only enhances your engine bay's look but is also built to last. It's compatible with the OEM GM radiator, ensuring an effortless fit that requires no modifications on your stock truck.

Features

• Fits 2020-2025 Duramax L5P engine models
• Illusion Blueberry powder-coated aluminum
• Eliminates OEM rubber hose for a clean appearance
• Includes stainless steel T-bolt clamps and silicone boots
• Easy installation using basic hand tools
• Compatible with original GM radiators

We invite you to contact us directly if you have any questions or need assistance. Our team in Austin, Texas can be reached at 512-982-9393, while our Los Angeles, California location is available at 562-981-6800. Both locations offer professional installation and customization services, ensuring your vehicle gets the care it deserves. If you're considering a bulk purchase, please get in touch to discuss potential shipping discounts. Remember, we provide installation on-site at both of our locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov