Gates 87544 Molded Heater Hose

The Gates 87544 is a molded heater hose engineered to deliver reliable coolant flow between the engine and heater core. Manufactured by Gates — a global leader in fluid power and power transmission solutions — this hose is built to withstand the demanding thermal and pressure cycles of modern automotive cooling systems.

Gates heater hoses are constructed from premium EPDM rubber compounds, providing outstanding resistance to heat, ozone, coolant chemicals, and electrochemical degradation (ECD) — a leading cause of hose failure. The pre-formed, molded shape ensures a precise, rattle-free fit that simplifies installation and eliminates the need for excessive bending or kinking.

Key Features:

• OEM-quality EPDM rubber construction for long service life
• Molded design matches original equipment routing exactly
• Resistant to heat, ozone, and electrochemical degradation
• Engineered to handle OEM-specified pressure and temperature ranges
• Direct replacement for original equipment heater hose
• Gates 87544 manufacturer part number for exact fitment lookup

Gates 87544 is a trusted replacement heater hose for drivers and technicians seeking a durable, OEM-quality solution. Always verify fitment using your vehicle's year, make, model, and engine specifications before installation.