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Dayco 71409 Curved Radiator Coolant Bypass Hose

(1987-1988 Nissan Pathfinder; 1985 Nissan Maxima; 1987-1989 Nissan D21)

Part of: Dayco CURVED RADIATOR HOSE

Other options in this family: Dayco 72484 Dayco 70638 Dayco 72885 Dayco 70530 Dayco 71718

Manufacturer

Picture for manufacturer Dayco

Part Number

71409
14 reviews
Sale Price

$20.40

In Stock (5)

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 71409 is a molded curved radiator hose designed as an upper engine coolant bypass hose for precise OE-style fitment in modern engine compartments. This factory-molded replacement hose is engineered to deliver reliable cooling system performance in cars and light trucks.

Construction and Materials:

  • EPDM (Ethylene Propylene Diene Monomer) rubber construction for superior durability
  • Knitted rayon reinforcement in the inner base tube for maximum strength and burst resistance
  • Heat- and ozone-resistant materials engineered to resist electrochemical degradation
  • Black molded construction for precise fit in tight engine compartments

Specifications:

  • Hose length: 9.25 inches
  • End 1 inside diameter: 7/8 inch (0.875 in)
  • End 2 inside diameter: 7/8 inch (0.875 in)
  • Single I.D. hose design
  • Meets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications

Performance Features:

  • Resists oil, mud, salt, road debris, ozone, coolants, and coolant additives
  • Temperature range: -40°F to +257°F (-40°C to +125°C)
  • Designed for long-lasting, OE-quality performance and extended service life
  • Engineered to prevent common failure modes caused by electrochemical degradation

This Dayco molded radiator hose replaces OEM part numbers including Nissan/Datsun 14055-10W00 and Duralast B71409. Sold individually without clamps or adapters. Made in Mexico with Dayco's century-long commitment to quality and endurance.

Products specifications

Fits

1987-1988 Nissan Pathfinder; 1985 Nissan Maxima; 1987-1989 Nissan D21

Hose Adapters Included

No

Hose Clamp Covers Included

No

Hose Clamps Included

No

Hose End 1

7/8 in.

Hose End 2

7/8 in.

Hose Finish

Black

Hose Length (in)

9.250

Quantity

Sold individually.

Very easy shopping experience .

I received the wrong pieces

They had what I needed for the best price I could find

good fast

Order was on time and Great quality.

I received the product, but l need to return it because it does not fit my truck. I have no return information.

Fast!!!!!

Thank you

Fast and easy

Autoplicity has a wide selection of parts and great prices. Fast shipping and great customer service.

Thanks for providing a cost effective, reasonable shipping, and fair alternative to high priced on line vendors!

After having trouble completing the payment process through Amazon, I was able to complete my payment information directly on the Autoplicty website and submit the order quickly. The process was easy and fast. They had the best overall price (item plus shipping) I could find on the net. The item was shipped promptly and arrived in great condition. A quality merchant all the way around.

Autoplicity is awesome! Easy check out and quick shipping! Will buy from again!

Had a great first experience with Autoplicity. I ordered my package late in the day on Wednesday and it was at the front door Thursday! Another big plus is that their prices are hard to beat. Won't have a problem ordering from them again!

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