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Dayco 87645 Heater Hose - Heater to Engine EPDM Construction

(1986-1995 Ford F-150; 1986-1995 Ford F-250; 1986 Ford Bronco; 1986-1995 Ford F-350)

Part of: Dayco Heater Hose

Other options in this family: Dayco 80271 Dayco 87617 Dayco 88395 Dayco 88412 Dayco 87898

Manufacturer

Picture for manufacturer Dayco

Part Number

87645
5 reviews
Sale Price

$21.38

1 left at this price

delivery box

Usually delivered within 2 days

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Dayco 87645 is a premium heater hose designed to connect the heater core to the engine in truck applications. This OE replacement hose is engineered for reliable coolant circulation between your vehicle's heating system and engine block.

Key Features:

  • All EPDM (ethylene propylene diene monomer) rubber construction for superior heat resistance and durability
  • Spiral reinforcement provides exceptional burst strength to withstand high coolant pressures
  • Compatible with all common coolants and coolant additives, including extended-life formulations
  • Direct OE replacement for proper fit and function
  • Designed specifically for heater-to-engine routing in truck applications

EPDM construction ensures this heater hose maintains flexibility in extreme temperatures while resisting degradation from heat, ozone, and coolant chemicals. The internal spiral reinforcement prevents collapse under vacuum conditions and provides strength to handle system pressure fluctuations during engine operation.

Products specifications

Fits

1986-1995 Ford F-150; 1986-1995 Ford F-250; 1986 Ford Bronco; 1986-1995 Ford F-350

Hose Adapters Included

No

Hose Clamp Covers Included

No

Hose Clamps Included

No

Hose End 1

5/8 in.

Hose End 2

3/4 in.

Hose Finish

Black

Hose Length (in)

39.250

Hose Material

EPDM

Notes

Heater to water pump.

Quantity

Sold individually.

pretty easy and fast to do / easy to find part and i'm a woman

Purchased my mishimoto heat tape. Cheapest price around and the shipment was delivered in a very reasonable time. Couldnt be happier

Very fast shipping, always great prices.

shipped fast, cant wait to put it on the jeep, would buy from here in the future.

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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