Western Star Lower Radiator Hoses

The Dayco curved radiator hose features knitted reinforcement, a protective sleeve and a synthetic EPDM rubber construction for high-strength performance, protection against abrasion and resistance to oil, mud, salt, road debris, ozone and coolants. It can also withstand temperature variations of -40 Deg. F (-40 Deg. C) to +257 Deg. F (+125 Deg. C). The inner base tube is reinforced with knitted rayon for maximum strength and burst resistance for the life of the hose.

Product Features:

• Meets SAE J20R4, Class D-1 requirements
• Meets Type EC electro-chemical requirements as specified in SAE J1684, which prevents inner tube deterioration caused by the build-up of static electric charges
• Provides excellent protection against external elements

The Dayco curved radiator hose features knitted reinforcement, a protective sleeve and a synthetic EPDM rubber construction for high-strength performance, protection against abrasion and resistance to oil, mud, salt, road debris, ozone and coolants. It can also withstand temperature variations of -40 Deg. F (-40 Deg. C) to +257 Deg. F (+125 Deg. C). The inner base tube is reinforced with knitted rayon for maximum strength and burst resistance for the life of the hose.

Product Features:

• Meets SAE J20R4, Class D-1 requirements
• Meets Type EC electro-chemical requirements as specified in SAE J1684, which prevents inner tube deterioration caused by the build-up of static electric charges
• Provides excellent protection against external elements

Newer heavy-duty engines with advanced emissions systems (from 2007 to current model year) produce higher under-hood temperatures, requiring the use of silicone coolant hose. In these new low engine-air-flow and high-heat conditions, Gates Silicone Coolant Hose is the perfect product.

Product Features:

• Premium 4-ply construction
• High-heat resistance material meets or exceeds OE specifications
• Multiple layers of first grade silicone material
• Industry standard blue cover and orange tube for easy identification
• Polyester knit reinforcement, unaffected by permeation of coolants and heat
• Extra thick and resilient tube prevents cold water leaks and hardening under effect of heat
• High-grade silicone cover resists coolants, ozone, weathering, sunlight and extreme ambient temperatures
• Exceeds requirements of SAE J20R1, Class A
• Temperature Range: -65 Deg. F to +350 Deg. F (-54 Deg. C to +177 Deg. C)
• Gates also offers application-specific molded silicone coolant hose for exact dimensional specifications

Gates Molded Coolant Hose is manufactured to fit specific applications. Similar to OEM specifications. Approved for marine applications.

Product Features:

• Specifically-engineered materials resist collapse under vacuum
• Engineered to resist electrochemical degradation, the leading cause of hose failure
• Pre-shaped to fit and to ensure perfectly sealed conditions
• EPDM tube; synthetic fiber knit reinforcement; heat-, ozone- and chemical coolant-resistant EPDM cover
• Meets requirements of SAE 20R4, class D2 and DIN 73411, class A (except for tolerances)
• Temperature Range: -40 Deg. F to +257 Deg. F (-40 Deg. C to +125 Deg. C)
• Note: Gates recommends replacing hose clamps each time a new coolant hose is installed
• Caution: Do not use for fuel or oil transfer applications

Product Features:

• Oil and heat-resistant Nitrile tube
• Oil, abrasion and heat-resistant Neoprene cover
• Two-ply fabric reinforced
• Exceeds SAE J20 (Class B Tube and Class C Cover)
• Temperature Range: -40 Deg. F to +212 Deg. F (-40 Deg. C to +100 Deg. C)
• Caution: Do not use for gasoline or diesel transfer applications

The Dayco curved radiator hose features knitted reinforcement, a protective sleeve and a synthetic EPDM rubber construction for high-strength performance, protection against abrasion and resistance to oil, mud, salt, road debris, ozone and coolants. It can also withstand temperature variations of -40 Deg. F (-40 Deg. C) to +257 Deg. F (+125 Deg. C). The inner base tube is reinforced with knitted rayon for maximum strength and burst resistance for the life of the hose.

Product Features:

• Meets SAE J20R4, Class D-1 requirements
• Meets Type EC electro-chemical requirements as specified in SAE J1684, which prevents inner tube deterioration caused by the build-up of static electric charges
• Provides excellent protection against external elements

Extra long-lasting hose constructed with silicone rubber. Ideal for extremely high temperature service in radiator, heater and other coolant transfer hose applications. Excellent for extreme ambient and radiant temperature conditions.

Product Features:

• Distinct blue cover
• Resists weathering, ozone, heat and coolant deterioration
• Exceeds SAE 20R1 (Class A Standard Wall)
• Temperature Range: -70 Deg. F to +350 Deg. F (-56 Deg. C to +177 Deg. C)
• Note: For a maintenance free connection, use PowerGrip SB clamps
• Caution: Do not use for fuel or oil transfer applications

Designed for a wide range of heavy-duty truck applications where the routing is relatively straight, the Dayco straight radiator hose – H.D. is made with the highest quality woven mesh fabric reinforcement, neoprene cover and nitrile tube compounds to withstand the most corrosive elements in diesel engines. Providing protection from oil, coolants, coolant additives and heat, it has a temperature rating of -40?F (-40?C) to +212?F (+100?C).

Product Features:

• Capable of withstanding extreme temperatures and high-pressure environments
• Designed to meet SAE requirements J20R1, Class B Tube, Class C Cover, standard wall construction
• Not suitable for fuel or oil transfer
• PLEASE NOTE: Priced and sold by inch. See store for details.

Designed for a wide range of heavy-duty truck applications where the routing is relatively straight, the Dayco straight radiator hose – H.D. is made with the highest quality woven mesh fabric reinforcement, neoprene cover and nitrile tube compounds to withstand the most corrosive elements in diesel engines. Providing protection from oil, coolants, coolant additives and heat, it has a temperature rating of -40?F (-40?C) to +212?F (+100?C).

Product Features:

• Capable of withstanding extreme temperatures and high-pressure environments
• Designed to meet SAE requirements J20R1, Class B Tube, Class C Cover, standard wall construction
• Not suitable for fuel or oil transfer
• PLEASE NOTE: Priced and sold by inch. See store for details.

Designed for a wide range of light and heavy duty truck applications where the radiator hose routing is relatively straight, Dayco Heavy Duty Straight Radiator Hose is made with the highest quality woven mesh fabric reinforcement, neoprene cover, and nitrile tube compounds to withstand the most corrosive elements in diesel engines: oil, coolants, coolant additives, and temperature ranges of -40 Degree F (-40 Degree C) to +212 Degree F (+100 Degree C). This hose meets SAE requirements J20R1, Class B Tube, Class C Cover, standard wall construction. Note: This hose is NOT suitable for fuel or oil transfer.

Product Features:

• Meets SAE requirements J20R1, Class B Tube, Class C Cover, standard wall construction
• Made with the highest quality woven mesh fabric reinforcement, neoprene cover, and nitrile tube compounds
• Withstands the most corrosive elements in diesel engines: oil, coolants, and coolant additives
• Performs well in temperature ranges of -40 Degree F (-40 Degree C) to +212 Degree F (+100 Degree C)
• PLEASE NOTE: Priced and sold by inch. See store for details.

Designed for a wide range of heavy-duty truck applications where the routing is relatively straight, the Dayco straight radiator hose – H.D. is made with the highest quality woven mesh fabric reinforcement, neoprene cover and nitrile tube compounds to withstand the most corrosive elements in diesel engines. Providing protection from oil, coolants, coolant additives and heat, it has a temperature rating of -40?F (-40?C) to +212?F (+100?C).

Product Features:

• Capable of withstanding extreme temperatures and high-pressure environments
• Designed to meet SAE requirements J20R1, Class B Tube, Class C Cover, standard wall construction
• Not suitable for fuel or oil transfer
• PLEASE NOTE: Item is sold and priced by the foot. See store for details.