Gates 23916 Premium Molded Radiator Coolant Hose

The Gates 23916 is a premium molded upper radiator coolant hose designed for reliable coolant circulation in your engine's cooling system. This pre-shaped hose is manufactured to OEM specifications, providing a precise fit and ensuring properly sealed connections between the radiator cap and engine.

Key Features:

• EPDM rubber construction with synthetic fiber knit reinforcement for superior durability
• Heat-, ozone-, and chemical coolant-resistant EPDM cover
• Engineered to resist electrochemical degradation, the leading cause of hose failure
• Specifically-engineered materials resist vacuum collapse, reducing the need for internal springs
• Pre-shaped molded design ensures perfect fit and sealed conditions
• Approved for marine applications
• Temperature range: -40°F to 275°F (-40°C to 135°C)
• Meets SAE 20R4 and 20R3 Type EC Class D-1 and D-2 specifications
• Meets DIN 73411, Class A requirements

Specifications: Centerline length of 11.7 inches (297mm), with 1.3-inch (33mm) inside diameter at both ends. Replaces OEM part number 254111R200. Gates recommends replacing hose clamps each time a new coolant hose is installed for optimal performance.

Note: Do not use for fuel or oil transfer applications. Recommended for upper, lower, bypass, heater, and other coolant hose applications.