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Dayco 87731 Heater Hose EPDM Reinforced Coolant Hose

(2002-2005 Ford Explorer; 2004-2006 Toyota Sienna; 1989-1993 Mazda B2600; 2002-2005 Mercury Mountaineer; 1993-1994 Dodge Colt + 2 more models)

Manufacturer

Picture for manufacturer Dayco

Part Number

87731
5 reviews
Sale Price

$28.17

2 left at this price

delivery box

Usually delivered within 2 days

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No Hassle Returns

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Dayco 87731 is a premium heater hose designed for reliable coolant circulation between the heater core and engine. This OE replacement hose is engineered to withstand the demanding thermal and pressure conditions of modern cooling systems.

Key Features:

  • Constructed with all-EPDM compounds for superior heat resistance and durability
  • Spiral reinforcement design provides high burst strength and prevents collapse
  • Compatible with all common coolants and coolant additives including extended-life formulations
  • OE replacement quality ensures proper fit and reliable performance
  • Designed for heater-to-engine and heater-to-pipe connections

EPDM (Ethylene Propylene Diene Monomer) rubber construction delivers excellent resistance to heat, ozone, and weathering, making this hose ideal for the high-temperature environment of engine cooling systems. The spiral reinforcement maintains hose shape under vacuum conditions while providing excellent burst resistance.

Products specifications

Fits

2002-2005 Ford Explorer; 2004-2006 Toyota Sienna; 1989-1993 Mazda B2600; 2002-2005 Mercury Mountaineer; 1993-1994 Dodge Colt; 1993-1994 Plymouth Colt; 1993-1994 Eagle Summit

Best price on the internet for my parts. Shipped out the next morning.

Very fast shipping, always great prices.

Expected delivery was not listed prior to purchase

very quick and easy

Rather amazing and uneventful service in this day and age. Ordered a Thule bike rack for my Nissan Murano. It was in stock (unusual for high-end specialty products), shipped the next day, and was on my doorstep in a few days (excellent for a 60 lb. large box). I'd buy anything from these people without any reservation. AND, your order is insured - completely superfluous. Oh, and did I mention, the lowest price I could find ANYWHERE, and not by a few dollars - a lot.

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