Gates 12272 Premium Molded Heater Hose - EPDM Rubber 3/4" ID 20-3/16" Length

The Gates 12272 is a premium molded heater hose engineered for automotive cooling systems. This factory-molded, OEM-style hose is designed to fit today's smaller, tighter-fitting engine compartments with precision and reliability.

Key Features:

• EPDM rubber construction with synthetic fiber knit reinforcement for superior durability
• Molded design ensures proper fit and routing in tight engine compartments
• 3/4 inch (19mm) inside diameter on both ends
• 20-3/16 inch (513mm) centerline length
• Engineered to resist electrochemical degradation—the leading cause of hose failure
• Meets SAE 20R3 Type EC Class D-1 and D-2 specifications
• Temperature range: -40°F to 275°F (-40°C to 135°C)
• Approved for coolant, water, air, and marine applications

Construction: Features an EPDM tube with synthetic fiber knit reinforcement and EPDM cover for maximum resistance to coolants, non-oil based additives, and high cooling system pressures. Built to OEM specifications with all the quality features expected from Gates molded coolant hoses.

Important Notes: Gates recommends replacing hose clamps each time a new coolant hose is installed. Do not use for fuel or oil transfer applications. Backed by a 1-year limited warranty.