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 88431 Small I.D. Molded Heater Hose

(Ford Mustang 1983-84, Thunderbird 1982, Granada 1982; Chevrolet Express 3500 2003-08, Express 2500 2003-08, Express 1500 2003-07 + 10 more models)

Part of: Dayco Small I.D. Molded Heater Hose

Other options in this family: Dayco 87887 Dayco 87881 Dayco 87847 Dayco 87842 Dayco 87880

Manufacturer

Picture for manufacturer Dayco

Part Number

88431
4 reviews
Sale Price

$16.53

1 left at this price

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 88431 is a precision-molded HVAC heater hose designed for applications requiring small diameter coolant hoses (1 inch inner diameter or smaller). This direct-fit replacement hose is engineered to match OEM specifications with the same bends and routing as the original assembly for precise fitment.

Key Features:

  • Knitted reinforcement with synthetic EPDM construction for superior strength and durability
  • Extreme temperature resistance from -40°F to +257°F (-40°C to +125°C)
  • Molded configuration eliminates multiple connections, hoses, and clamps
  • Resistant to coolants, environmental elements, and electrochemical degradation
  • Meets SAE J20R4 Class D-1 and SAE J1684 Type EC electrochemical requirements
  • Available with quick connect fittings for fast, convenient installation where applicable

This molded heater hose provides reliable, long-lasting performance in cooling system applications, delivering the quality and precision expected from Dayco's engineered cooling solutions.

Products specifications

Fits

Ford Mustang 1983-84, Thunderbird 1982, Granada 1982; Chevrolet Express 3500 2003-08, Express 2500 2003-08, Express 1500 2003-07; Pontiac Solstice 2007-09; Mercury Cougar 1982-83; GMC Savana 2500 2003-07, Savana 3500 2003-07 + 6 more models

Easy to do shipping was reasonably priced. we'll see how long it takes to actually get the item.

fast and easy checkout, fair shipping charges

Great Clutch kit I got, did have to contact customer sevice to see if my item shipped but was very nice about it. I would do business with them again. Item shipped quickly. Great price to.

Excellent business and a pleasure to deal with. Lowest prices on the net and great communication between the business and myself. Will purchase from again!

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