Car owners and mechanics, this ACDelco coolant hose is exactly what you need for a reliable replacement! As part of their Professional line, this is premium aftermarket quality that meets or exceeds OEM specifications. The specially blended materials resist electrochemical degradation, which is the main reason hoses fail over time. It's temperature rated from -40°F to 275°F, so it handles extreme conditions without issues. The factory-molded design fits perfectly in today's tight engine compartments - no buckling, bending out of shape, or straining at connections during installation. The heat and ozone resistant cover increases the hose's lifespan significantly. It comes with a protective sleeve that duplicates GM OE designs for proper fit and function. The re-engineered materials resist vacuum collapse, reducing the need for internal springs in many applications. Inside diameters range from 1/4 inch to 1 inch to fit various vehicle needs. This hose is approved for Marine applications too, but remember - it's for coolant only, not fuel or oil transfer. ACDelco has been making quality automotive parts for decades, and their attention to detail shows in the precision molding and durable construction. Whether you're doing routine maintenance or repairing a leak, this hose installs easily and provides peace of mind that it will last. The quality feels substantial, and the fit is exact - no modifications or forcing required.
Free 30-day returns 
Free 30-day returns
