Dayco 70048 Molded Radiator Hose OE Replacement Coolant Hose

The Dayco 70048 is a molded OE-replacement radiator hose engineered to restore proper coolant flow in your vehicle's cooling system. Built to match original equipment routing and fitment, this hose delivers reliable, leak-free performance under the demanding conditions of everyday driving.

Key Features:

• Synthetic EPDM rubber construction with knitted reinforcement for high-strength performance and burst resistance
• Protective outer sleeve shields against abrasion, oil, mud, salt, and road debris
• Wide temperature range rated from -40°F (-40°C) to +257°F (+125°C)
• Knitted rayon inner reinforcement maximizes strength and prevents ballooning or splitting
• Meets SAE J20R4, Class D-1 standards for OEM-grade quality assurance
• Electro-chemical (EC) compliant per SAE J1684, preventing inner tube deterioration from static charge buildup
• Precision molded to match OE hose routing for straightforward, clamp-and-go installation

Dayco has over 100 years of experience in drive and fluid transfer systems, making them a trusted name in OE and aftermarket cooling components. The 70048 is a direct-fit replacement designed to maintain cooling system integrity and protect your engine from overheating.