DaycoŽ 90 Degree Molded Coolant Hose is designed for vehicles that require special heater hoses with a molded 90 degree elbow to fit tight engine compartment routings.

• Multiple 90 degree hoses can be used with Dayco plastic connectors to fit complex routings.
• Knitted reinforcement and all synthetic EPDM construction provides the high strength and resistance to oil, mud, salt, road debris, ozone, coolants, and temperature variations of -40°F (-40°C) to +257°F (+125°C) that are required for OEM hose replacements.
• The inner base tube is reinforced with knitted rayon for maximum strength and burst resistance for the life of the hose.
• The DaycoŽ Molded Radiator and By-Pass Hose has a convenient plastic hang strap for quick and easy merchandising.
• Meets SAE J20R4 EC, Class D-1 requirements

Signs it is Time to Replace Your Heater Hose(s)

Prevent system contamination and coolant leaks that could cause your engine to overheat by checking for these common signs of Heater Hose damage / failure:

INTERNAL DAMAGE
Soft / mushy hose ends, usually about 2 inches from the clamp. Internally Damaged Hose

LEAKAGE
Moisture, drips or coolant bleed marks on or around the hose clamps, connectors or hose. Leaking Hose

HEAT DAMAGE
Slight swelling, or a hardened, glossy cover that is covered with cracks. Heat Damaged Hose

OZONE DAMAGE
Tiny, parallel cracks in the cover, usually at hose bends. Ozone Damaged Hose

ABRASION DAMAGE
Rubbing marks on, or damage to the hose cover. Abrasion Damaged Hose

OIL CONTAMINATION
Soft or spongy to the touch - bulges and swelling are readily apparent. Oil Contaminated Hose

Additional Resources