My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Dayco 71903 Upper Curved Radiator Hose

(1996-2001 Ford Explorer; 1997-2001 Mercury Mountaineer)

Part of: Dayco CURVED RADIATOR HOSE

Other options in this family: Dayco 72484 Dayco 70638 Dayco 70530 Dayco 71989 Dayco 70540

Manufacturer

Picture for manufacturer Dayco

Part Number

71903
5 reviews
Sale Price

$18.59

In Stock (6)

delivery box

Usually delivered within 2 days

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Dayco 71903 is an upper engine coolant curved radiator hose designed to replace worn, cracked, or damaged OEM hoses in automotive cooling systems. This molded radiator hose features all-synthetic EPDM rubber construction that provides 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).

Key Features:

  • Knitted rayon reinforced inner base tube for maximum strength and burst resistance for the life of the hose
  • Meets SAE J20R3, Class D-1 requirements for improved reliable performance
  • Meets Type EC electro-chemical requirements as specified in SAE J1684 to eliminate premature deterioration
  • Single I.D. hose design for precise OEM fitment
  • EPDM construction ensures long-lasting durability in harsh engine environments

Manufactured by Dayco, a trusted leader in automotive cooling system components since 1905, this curved radiator hose delivers OE-quality performance and reliability for demanding cooling system applications.

Products specifications

Fits

1996-2001 Ford Explorer; 1997-2001 Mercury Mountaineer

Hose End 1

1 1/2 in.

Hose End 2

1 1/2 in.

Hose Finish

Black

Hose Length (in)

15.000

Quantity

Sold individually.

VERY USER FRIENDLY ONLINE PURCHASED.

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

Great price!

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!

had the best price on the Internet and free shipping!

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy