Gates 51612 Premium Modular Coolant Hose

The Gates 51612 is a premium molded coolant hose engineered for reliable cooling system performance in automotive applications. This 48-inch modular hose features precision-molded construction with EPDM rubber, plastic, and steel materials designed to meet OE specifications.

Key Features:

• 48-inch centerline length (1219mm) for specific application fit
• Molded design with 3/8-inch ID on one end and 3/4-inch ID on the other end
• EPDM construction with synthetic fiber reinforcement resists collapse under vacuum
• Engineered to resist electrochemical degradation, the leading cause of hose failure
• Temperature range: -40°F to +257°F (-40°C to +125°C)
• Heat, ozone, and chemical coolant-resistant EPDM cover
• Meets SAE 20R3 EC Class D1 and SAE 20R4 EC Class D1 specifications

Gates is the automotive aftermarket leader in modular assembly coolant hoses, manufacturing premium replacement hoses to match OEM quality and specifications. This hose is backed by a 1-year limited warranty. Gates recommends replacing clamps each time a new coolant hose is installed for optimal performance.

Important: Do not use for fuel or oil transfer applications.