The GMC Sierra 2500 Upper Coolant Pipe by Wehrli is a top-tier upgrade for your 2020-2025 L5P 6.6L Duramax. This hard pipe replaces the standard rubber upper radiator hose, offering a robust aluminum alternative with a unique Illusion Purple powder coat finish.

Designed for optimum compatibility with OEM GM radiators, this high-quality pipe is a stylish, durable solution. The aluminum construction ensures longevity while enhancing your truck's engine bay with a cleaner appearance. This pipe is a direct replacement for GM Part Numbers: 84813629 and 85122989, and it fits seamlessly into stock vehicles without modification. From casual rides to intensive drives, trust that your engine will run cooler and more efficiently with this precise upgrade.

Features

• Fits 2020-2025 Duramax L5P models
• Durable custom Illusion Purple powder coat finish
• Includes silicone boots and stainless steel T-bolt clamps
• Installs easily with basic hand tools

If you have any questions or need further assistance, feel free to contact us directly at 512-982-9393 in Austin, Texas, or 562-981-6800 in Los Angeles, California. Both locations offer installation and customization services to ensure your vehicle receives the expert care it deserves. Consider purchasing multiple items and contact us for potential shipping discounts. Installation on premises is available at both locations.

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