Gates 18089 Premium Molded Heater Hose

The Gates 18089 Premium Molded Heater Hose is a precision-engineered replacement heater hose designed to deliver OEM-quality performance and long-lasting durability. Built to match the exact routing and connection points of the original equipment hose, this molded hose ensures a leak-free fit right out of the box.

Key Features:

• EPDM Construction: Features an EPDM tube, synthetic fiber knit reinforcement, and EPDM outer cover for superior strength and flexibility
• Electrochemical Degradation Resistance: Engineered to resist electrochemical degradation (ECD) — the leading cause of premature hose failure
• SAE Certified: Meets SAE 20R3 Type EC Class D-1 and D-2 specifications for reliable, standards-compliant performance
• Wide Temperature Range: Rated for temperatures from -40°F to +257°F (-40°C to +125°C), handling extreme hot and cold operating conditions
• Coolant Compatible: Unaffected by most coolants and non-oil-based coolant additives
• OEM-Quality Fit: Molded to match original equipment specifications for a direct, hassle-free replacement

Important Notes:

• Gates recommends replacing hose clamps each time a new coolant hose is installed
• Not intended for use in fuel or oil transfer applications

Gates is a global leader in fluid power and power transmission products, engineering heater hoses trusted by both OEM manufacturers and professional technicians worldwide. The 18089 is an ideal direct replacement for maintaining proper coolant flow and cabin heating performance.