Dayco C70369 Curved Molded Radiator Coolant Hose

The Dayco C70369 is a premium curved molded radiator hose engineered with all-synthetic EPDM rubber construction and knitted rayon reinforcement to deliver OE-quality performance and durability. This single inside diameter hose features 1-1/2 inch ID on both ends and is designed to withstand the demanding conditions of automotive cooling systems.

Advanced Construction and Materials:

• All-synthetic EPDM rubber compound provides superior resistance to oil, mud, salt, road debris, and ozone
• Knitted rayon reinforcement in the inner base tube ensures maximum strength and burst resistance throughout the hose's service life
• Temperature range of -40°F to +257°F (-40°C to +125°C) for reliable performance in extreme conditions
• Electro-chemical resistant construction prevents inner tube deterioration from static electric charge buildup

Certifications and Specifications:

• Meets SAE J20R4 Class D-1 requirements for improved service hose performance
• Complies with SAE J1684 Type EC electro-chemical resistance standards
• Factory-molded curved design for precise OEM-style fit in tight engine compartments
• 12-1/2 inch trunk height for proper routing and clearance

Cross-Reference Part Numbers: Replaces ACDelco 20025S, 20096S, 22010M, 22219M; Ford C8TA-8260-N, C8TZ-8260-D, D1TA-8260-NA, D2TA-8260-YA; GM 1193099, 1199616, 1351495, 583436, 585966, 587981; Gates 20364, 20473, 20953, 21660; Motorcraft KM257, KM556; Chrysler 2863201; and many other OEM applications.

Backed by Dayco's century of automotive parts manufacturing excellence, this radiator hose delivers the quality and reliability professional technicians and DIY mechanics demand for cooling system repairs and maintenance.