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Dayco 81151 Flexible Radiator Hose 1.5 Inch x 13.875 Inch

(Ford Mustang 1964-70, F-250 1959-61, 1966-73, F-350 1959-61, 1966, 1968, 1972-73, Maverick 1970, Galaxie 500 1963, 1965 + 227 more models)

Part of: Dayco Flexible Radiator Hose

Other options in this family: Dayco 81491 Dayco 81351 Dayco 81271 Dayco 81181 Dayco 81261

Manufacturer

Picture for manufacturer Dayco

Part Number

81151
8 reviews
Sale Price

$12.92

4 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 81151 flexible radiator hose is engineered to replace straight or molded radiator hoses on a wide range of automotive applications. This precision-corrugated hose measures 13.875 inches in length with a consistent 1.5-inch inner diameter on both ends, making it a versatile solution for custom cooling system installations.

Advanced Construction:

  • Synthetic EPDM rubber construction with knitted reinforcement meets SAE J20R4, Class D-2 requirements
  • Integrated helical steel coil spring prevents flattening or collapsing under vacuum pressure
  • Precision corrugations provide exceptional flexibility while maintaining structural integrity
  • Black rubber finish for professional appearance

Performance Features:

  • Resists splitting, ballooning, and elongation under pressure
  • Withstands extreme temperature variations from -40°F to +257°F (-40°C to +125°C)
  • Excellent resistance to ozone, coolants, and environmental elements
  • Superior flexibility for routing in tight spaces without compromising flow

This flexible hose is sold individually and does not include clamps or adapters. Note: Not suitable for fuel or oil transfer applications—coolant use only.

Products specifications

Fits

Ford Mustang 1964-70, F-250 1959-61, 1966-73, F-350 1959-61, 1966, 1968, 1972-73, Maverick 1970, Galaxie 500 1963, 1965, F-100 1959-61, 1966-73, F-250 Pickup 1960-61, 1966, 1968, 1972-73, Fairlane 1962-69, Ranchero 1959, 1963-69 + 223 more models

Hose Adapters Included

No

Hose Clamp Covers Included

No

Hose Clamps Included

No

Hose End 1

1 1/2 in.

Hose End 2

1 1/2 in.

Hose Finish

Black

Hose Length (in)

13.875

Quantity

Sold individually.

Great price found for my product. excellent customer service and my item was in stock.

Ordering was very easy and product was delivered within a week. I ordered a battery and it was received in good condition and works. I would recommend autoplicity to others.

This is our second order from Autoplicity. The first one didn't go so well due to a mix up with the Sparco seat pricing. Though I was starting to question our decision to order from them after several emails and phone calls and online chats, they came through in the end. These guys earned our second order by honoring the price they had listed and then calling to follow up when our race seat was shipped. Since this group was able turn our bad experience into a positive one we made our second order and, so far, it looks like they are again getting us what we want at the best price we can find. We are happy to recommend Autoplicty and plan on using them for future orders. There is one specific thing we would recommend, change the quality and volume of the hold music on the 800 #. It sounded like we were calling a 1970's van with a blown Jensen stereo turned all the way up,...

Shipped very quickly and had the best price I could find!

Great prices on most things. Ordered on a sunday and they processed and shipped the order the next day.

had the best price on the Internet and free shipping!

first order fast shipping and great fit

The whole process was some and quick. They also had the lowest prices available. Will be using them more often for sure!!

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