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Dayco 87712 HVAC Heater Hose Heater-to-Engine Cut-to-Fit EPDM

(1987-1993 Mazda B2200; 1986-1987 Mazda B2000)

Manufacturer

Picture for manufacturer Dayco

Part Number

87712
7 reviews
Sale Price

$12.23

2 left at this price

delivery box

Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Dayco 87712 is a cut-to-fit EPDM heater hose designed to carry heated coolant between the engine block and heater core, providing a reliable, leak-resistant connection in your vehicle's HVAC cooling circuit.

Key Features:

  • All-EPDM construction — resists heat, ozone, and chemical degradation for long-lasting performance
  • Spiral reinforcement — delivers high burst strength and structural integrity under pressure
  • Temperature rated from -40°F to +257°F (-40°C to +125°C) — handles extreme under-hood conditions
  • Compatible with all common coolants and coolant additives — works with OAT, HOAT, and conventional antifreeze formulations
  • Cut-to-fit design — allows trimming to the exact length required for your application
  • Heater-to-engine routing — engineered specifically for the heater supply side of the cooling system
  • Meets SAE 20R3, Class D-2 standard construction requirements
  • Sold individually

Dayco heater hoses are engineered to meet OE specifications and relevant SAE standards, making the 87712 a dependable direct replacement for worn or leaking factory coolant hoses. Minor modifications may be required during installation.

Products specifications

Fits

1987-1993 Mazda B2200; 1986-1987 Mazda B2000

Hose Adapters Included

No

Hose Clamp Covers Included

No

Hose Clamps Included

No

Hose End 1

5/8 in.

Hose End 2

5/8 in.

Hose Finish

Black

Hose Length (in)

14.250

Hose Material

EPDM

Notes

Heater to engine.

Quantity

Sold individually.

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

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

Very fast shipping, always great prices.

Website was easy to use and like that I could use my amazon account to checkout.

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

I looked around for the best peice for a set of Sparco seats. I found them on autoplicity much cheaper then anywhere else. I figured it would take a few days to ship, but by the time i decided to call for a tracking #, I got an email with tracking # and that my seat was all ready to be delivered the next day. They didnt ship together because they were out of stock for a day or 2. I called about my other seat a few days later and it was already delivered at my door. Any future purchases will be checked with autoplicity 1st.

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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