DAYCO 72346 CURVED LOWER RADIATOR HOSE FOR 2001-2005 GM 2500/3500HD WITH 6.6L DURAMAX ENGINE

The Dayco 72346 Curved Radiator Hose is a premium-quality component designed specifically for the 2001-2005 GM 6.6L Duramax LB7 and LLY engines. This essential part plays a critical role in maintaining optimal engine performance by ensuring efficient coolant flow to and from the radiator, effectively preventing overheating and prolonging the life of your vehicle.

Crafted with precision, this branched hose features a robust design that includes a molded curvature, ensuring it fits seamlessly within the engine compartment of your Chevy or GMC. With a small inner diameter of 1-3/4 inches and a large inner diameter of 2-1/16 inches, it accommodates the varying coolant flow requirements of your heavy-duty truck. Its generous length of 30 inches provides ample reach and flexibility for installation, making it a reliable replacement option for your factory hose.

The Dayco 72346 is compatible with popular models such as the Chevrolet Silverado 2500 HD and 3500, along with the GMC Sierra 2500 HD and 3500, manufactured between 2001 and 2005. Whether you're a professional mechanic or a DIY enthusiast, this radiator hose is designed to simplify replacement tasks, giving you peace of mind with its durable construction and excellent USA engineering.

Engineered for performance, longevity, and reliability, the Dayco 72346 Curved Radiator Hose is an ideal choice for maintaining the cooling system of your Duramax engine. Upgrade your vehicle's cooling reliability today with this trustworthy component that helps keep your truck in top shape on the road or job site.