Molded Branched Heater Hose With Protective Sleeve for GM OE Fit No Fuss Install and Durable Performance Interchangeable With Regular Coolant Hoses Black by ACDelco Professional

Molded Heater Hose with protective sleeve for GM OE fit
✔️ Single protective sleeve heater hose, GM OE fit, EPDM blend

This premium aftermarket molded heater hose features a protective sleeve to mimic GM OE designs, ensuring proper fit and function in tight engine bays. It’s commonly used for coolant routing in GM vehicles and is built to handle coolant, water, and air circuits. The hose uses a durable EPDM rubber blend and stays flexible from -40°F to 275°F (-40°C to 135°C), with a black color for easy matching. Dimensions: 1 in x 3/4 in x 5/8 in x 5/8 in x 19 3/32 in.

✅ EPDM rubber formulation resists coolant exposure and electrochemical degradation
✅ GM OE style molded geometry fits compact engine compartments
✅ Protective sleeve helps prevent buckling and ensures proper routing
✅ Diameters range from 1/4 in to 1 in to cover various vehicles
✅ Interchangeable with standard coolant hoses for easy maintenance

💡 What is a molded heater hose with protective sleeve used for in GM engines? This handy part keeps coolant flowing reliably in tight engine bays. - GM OE style fit for correct routing in compact engine compartments - EPDM rubber provides heat resistance and long life - Protective sleeve prevents buckling and abrasion in tight spaces