Gates 19791 Premium Molded Heater Hose 3/4 In. ID x 24-7/8 In.

The Gates 19791 Premium Molded Heater Hose is a factory-molded, OE-style coolant hose engineered to fit today's smaller, tighter engine compartments. Constructed to match OEM specifications, this hose routes from the intake manifold to the heater core and is sold individually.

Key Features:

• Material: EPDM tube with synthetic fiber knit reinforcement and EPDM cover for long-lasting durability
• Electrochemical Degradation Resistance: Engineered to resist ECD — the leading cause of coolant hose failure
• SAE Certified: Meets SAE 20R3 Type EC Class D-1 and D-2 specifications
• Temperature Range: Rated from -40°F to +275°F (-40°C to +135°C)
• Dimensions: 3/4 in. (19mm) inside diameter; 24-7/8 in. (632mm) centerline length
• Molded Design: Factory-molded for a precise, application-specific fit
• Multi-Use Approved: Suitable for coolant, water, and air applications; also approved for marine use
• Color: Black
• Quantity: Sold individually

Installation Note: Gates recommends replacing hose clamps each time a new coolant hose is installed. Caution: Not intended for fuel or oil transfer applications.

Gates has been a trusted name in automotive parts for over a century, partnering with OE manufacturers worldwide to deliver aftermarket components that meet or exceed original equipment standards.