Gates 18655 Small I.D. Molded Heater Hose

The Gates 18655 is a Small Inside Diameter (I.D.) molded heater hose engineered for today's modern engine compartments. Factory-molded to OEM-style specifications, this hose is designed to fit tighter, more compact engine bays that require smaller-diameter coolant routing hoses.

Key Features:

• Small I.D. design — inside diameters ranging from 1/4" to 1" to accommodate modern, space-constrained engine layouts
• EPDM construction — EPDM tube, synthetic fiber knit reinforcement, and EPDM cover for outstanding durability and flexibility
• ECD-resistant — engineered to resist electrochemical degradation (ECD), the leading cause of premature hose failure
• Wide temperature range — rated from -40°F to +275°F (-40°C to +135°C) for reliable performance under extreme conditions
• SAE compliant — meets SAE 20R3 EC Class D1 specifications
• Marine approved — suitable for coolant, water, and air applications, and approved for marine use
• OEM quality — carries all the quality features of Gates molded coolant hose with similar-to-OEM specifications

Important Notes: Gates recommends replacing hose clamps each time a new coolant hose is installed. Not for use in fuel or oil transfer applications.

Gates is a globally recognized leader in power transmission and fluid power products, with over a century of engineering expertise. The 18655 heater hose is a reliable, long-lasting solution for small-diameter heater hose replacement needs.