The GMC Sierra 3500 Upper Coolant Pipe by Wehrli is an essential upgrade for LB7/LLY Duramax engines from 2001-2005. Fabricated from aluminum and finished in a sleek gloss black, this coolant pipe is designed to replace the OEM rubber upper radiator hose, offering improved durability and performance for your Chevrolet Silverado or GMC Sierra 2500/3500.

Built for those who demand the best from their vehicles, this coolant pipe is engineered for strength and longevity. With the high-quality aluminum construction, you can bid farewell to the vulnerabilities of rubber hoses. The Wehrli Upper Coolant Pipe ensures optimal engine cooling efficiency and is designed to fit seamlessly into your Duramax setup. Additionally, the pipe features a durable powder-coated finish that resists corrosion and wear, providing not only a sturdy performance enhancement but also a visually appealing modification to your engine bay. Though it does not come with a WCFab badge, it maintains the high standards synonymous with Wehrli Custom Fab products.

Features

• Compatible with 2001-2005 Duramax LB7/LLY
• Gloss Black powder-coated finish
• Stainless Steel T-Bolt Clamps included
• Silicone Boots for enhanced durability
• Made in the USA
• Replaces GM Part numbers: 15792832, 15198345

If you're looking to enhance both the functionality and appearance of your engine, the GMC Sierra 3500 Upper Coolant Pipe is a must-have modification. For any questions about this product or to discuss installation and customization services, feel free to call us directly at 512-982-9393 (TX) or 562-981-6800 (CA). Visit us at our locations in Austin, Texas, and Los Angeles, California, where we offer professional installation services. If you're considering purchasing multiple items, contact us for potential shipping discounts. Rest assured, your modification needs can be fulfilled on premises at both locations.

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