Dayco Moulded Radiator Hose - DMH1689
Superior Performance Design
The Dayco Moulded Radiator Hose DMH1689 is engineered to replace OEM hoses on today’s light duty vehicles for superior performance. This precision-moulded hose delivers exceptional cooling system reliability through advanced EPDM rubber construction.
Advanced Construction
- Knitted Reinforcement: Features high-strength knitted reinforcement for maximum durability
- Protective Sleeve: Includes protective sleeve for enhanced abrasion resistance
- Synthetic EPDM Rubber: Premium synthetic EPDM rubber construction provides superior performance
- Knitted Rayon Inner Tube: Reinforced inner base tube with knitted rayon for maximum strength and burst resistance
Superior Resistance Properties
- Resistance to oil, mud, salt, and road debris
- Excellent ozone resistance for long-term durability
- Compatible with all common coolants
- Protection against abrasion and environmental elements
Temperature Performance
Engineered to withstand extreme temperature variations from -40°F (-40°C) to +257°F (+125°C), ensuring reliable performance in all climate conditions.
Quality Standards
- Meets SAE J20R4, Class D-1 requirements
- Complies with Type EC electro-chemical requirements as specified in SAE J1684
- Prevents inner tube deterioration caused by static electric charge build-up
- Made with the same bends and routing as OEM assembly for precise vehicle fit
Professional Grade Performance
Designed for high strength performance with protection against splitting, ballooning, and elongation. The knitted reinforcement and synthetic EPDM construction ensure long service life and unrestricted coolant flow throughout the cooling system.