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Dayco 70930 Curved Radiator Hose EPDM Molded Coolant Hose

(1977 Ford F-150; 1977-1979 Ford F-250; 1977 Ford F-350; 1977 Ford F-100)

Part of: Dayco Curved Radiator Hose Molded EPDM Coolant Hose

Other options in this family: Dayco 72572 Dayco 70942 Dayco 70907

Manufacturer

Picture for manufacturer Dayco

Part Number

70930
5 reviews
Sale Price

$21.24

1 left at this price

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The Dayco 70930 is a precision-molded curved radiator hose engineered as a direct OEM replacement for vehicles requiring a pre-shaped coolant hose. Constructed from all-synthetic EPDM (Ethylene Propylene Diene Monomer) rubber, this hose delivers reliable, long-lasting performance in demanding engine cooling environments.

Key Features:

  • Synthetic EPDM Construction — Provides excellent resistance to heat, ozone, coolant chemicals, oil, mud, salt, and road debris
  • Knitted Rayon Inner Reinforcement — Maximizes burst strength and prevents splitting, ballooning, and elongation over the life of the hose
  • Wide Temperature Range — Rated for operating temperatures from -40°F (-40°C) to +257°F (+125°C)
  • Meets SAE J20R4, Class D-1 Standards — Ensures compliance with industry-standard cooling system hose requirements
  • Meets SAE J1684 Type EC Electro-Chemical Requirements — Prevents inner tube deterioration caused by the build-up of static electric charges
  • Pre-Molded Curved Design — Precision-shaped for a correct, leak-free fit in the engine bay without cutting or modification
  • Black Finish — OEM-style appearance for a clean, professional installation

The Dayco 70930 curved radiator hose is designed to restore proper coolant flow between the engine and radiator, helping maintain optimal engine temperature. It is a direct, drop-in replacement that meets or exceeds original equipment specifications.

Products specifications

Fits

1977 Ford F-150; 1977-1979 Ford F-250; 1977 Ford F-350; 1977 Ford F-100

Hose Adapters Included

No

Hose Clamp Covers Included

No

Hose Clamps Included

No

Hose End 1

1 3/4 in.

Hose End 2

2 in.

Hose Finish

Black

Hose Length (in)

16.500

Quantity

Sold individually.

Fast and simple ordering!

Best price..

It was good, paying for the tem was easy and it was cheaper than every other place the part I needed was available from. Hopefully it ships fast and I get it faster cause then it would be even better, five stars for that.

thanks!

Received my package today. Shipping was fast and it was about the best price I could find for my Cam. I'll buy from them again.

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