Gates 18044 Molded Heater Hose 5/8 in. ID x 8.9 in.

The Gates 18044 Premium Molded Heater Hose is a precision-shaped EPDM heater hose engineered to deliver OEM-quality performance in automotive cooling and heating systems. With a centerline length of 8.9 inches and an inside diameter of 0.62 in. (16 mm) on both ends, this hose is pre-formed to fit specific applications and ensure leak-free connections at every install.

Key Features:

• ECD-Resistant Construction: Engineered to resist electrochemical degradation (ECD) — the leading cause of premature hose failure
• EPDM Throughout: EPDM tube, synthetic fiber knit reinforcement, and heat- and ozone-resistant EPDM cover for extended service life
• Wide Temperature Range: Rated from -40°F to +275°F (-40°C to +135°C)
• SAE Certified: Meets SAE 20R3 Type EC Class D-1 and D-2 specifications
• OEM-Quality Fit: Pre-molded shape ensures proper routing and a perfectly sealed fit
• Vacuum Collapse Resistance: Engineered materials resist vacuum collapse, reducing the need for internal springs in many applications

Specifications:

• Inside Diameter (Both Ends): 0.62 in. (16 mm)
• Centerline Length: 8.9 in. (226 mm)
• Material: EPDM tube / Synthetic fiber knit reinforcement / EPDM cover
• Temperature Range: -40°F to +275°F
• SAE Rating: 20R3 Type EC Class D-1 and D-2
• OEM / Alternate Part Number: 10044
• UPC: 00770075507741

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