Dayco 88559 Upper Radiator Hose

The Dayco 88559 is a premium upper radiator hose engineered to deliver reliable cooling system performance. This OE-quality replacement hose is designed to transport coolant from the engine to the radiator, maintaining optimal operating temperatures in your vehicle's cooling system.

Key Features:

• Constructed from premium EPDM rubber compound for superior heat and coolant resistance
• Reinforced with multiple layers of high-strength polyester fabric for durability under pressure
• Engineered to withstand temperature extremes from -40°F to 257°F
• Pre-formed design ensures proper fit and routing without kinks or restrictions
• Resistant to ozone, electrochemical degradation, and cooling system chemicals
• Meets or exceeds OEM specifications for reliable performance

Dayco is a trusted name in automotive cooling systems, providing professional-grade hoses used by technicians and DIY enthusiasts worldwide. This direct-fit replacement hose eliminates the guesswork from cooling system repairs and helps prevent overheating issues caused by deteriorated or leaking hoses.