Gates 51488 Upper Radiator Coolant Hose

The Gates 51488 is a precision-molded upper radiator coolant hose engineered to deliver OEM-quality performance and reliable engine cooling. This high-quality replacement hose is manufactured to fit specific applications with exact specifications for proper fitment and optimal coolant flow.

Key Features:

• EPDM (ethylene propylene diene monomer) tube construction for superior heat and chemical resistance
• Synthetic fiber knit reinforcement for enhanced strength and durability
• Heat-, ozone-, and coolant-resistant EPDM cover protects against environmental degradation
• Engineered with compounds that resist electrochemical degradation (ECD), the leading cause of hose failure
• Temperature range: -40°F to +257°F (-40°C to +125°C)
• Meets or exceeds SAE 20R3 EC Class D1 and SAE 20R4 EC Class D1 industry standards
• Molded design ensures precise fitment and eliminates the need for custom bending

Cross-Reference Information:

• Replaces Mercedes-Benz OEM: 2035014582
• Replaces ACDelco: 27376X
• Replaces Dayco: 73119, E73119
• Replaces Rein: CHR0469
• Replaces Rapro: R28350

Gates recommends replacing hose clamps each time a new coolant hose is installed for optimal sealing and leak prevention. This hose is approved for automotive applications and is designed to provide long-lasting, dependable performance in demanding under-hood environments.

Important: Not for use in fuel or oil transfer applications. This product is specifically engineered for coolant system use only.