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 70056 Branched Radiator Coolant Hose

(Chevrolet Silverado 2500 HD 2015-16, Silverado 3500 HD 2015-16, Express 3500 2015-16, Express 2500 2015-16; GMC Sierra 2500 HD 2015-16 + 3 more models)

Manufacturer

Picture for manufacturer Dayco

Part Number

70056
9 reviews
Sale Price

$111.68

2 left at this price

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

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 70056 is a branched radiator coolant hose engineered as a direct OEM replacement for factory branched cooling system hoses. Constructed with all-EPDM rubber and a knitted rayon reinforced inner tube, this hose delivers reliable coolant flow and long-lasting durability in demanding under-hood environments.

Key Features:

  • All-EPDM construction resists the effects of oil, mud, salt, and ozone for extended service life
  • Knitted rayon reinforced inner tube maintains hose integrity under pressure and temperature extremes
  • Leak-proof branch junctions ensure unrestricted coolant flow and long service life
  • Rated for temperature ranges of -40°F to +257°F (-40°C to +125°C)
  • Meets SAE J20R4, Class D-1, Type EC electro-chemical requirements as specified in SAE J1684
  • Designed as a precise fit replacement for OEM branched cooling system hoses

The Dayco 70056 branched radiator hose is built to OE specifications, providing a reliable, maintenance-free replacement that restores factory cooling system performance. Ideal for high-demand applications where coolant routing requires a branched hose configuration.

Products specifications

Fits

Chevrolet Silverado 2500 HD 2015-16, Silverado 3500 HD 2015-16, Express 3500 2015-16, Express 2500 2015-16; GMC Sierra 2500 HD 2015-16, Sierra 3500 HD 2015-16, Savana 2500 2015-16, Savana 3500 2015-16

Very good recieved order quick informed there was a small delay still recieved the part in a week

Great service quick delivery

Great price. Great product. Very fast shipping. No complaints at all.

Informative and helpful ordered tires and the process was smooth. Shipping company was quite slow compared to others that we've ordered from buy tires just showed up and seemed to be good. Thank you.

You guys got me the part very fast. Thanks

The online purchasing system is very efficient. I had an issue with the delivery times, and the company quickly corrected the situation to my satisfaction.

Ordered a tire and received a tire. Took a couple days after shipping tag was created for it to actually ship, but it was a holiday week. Came pretty quick after the FedEx tracking was updated.

Great! Friendly whe buying and fast shipping, coming back for more!!!

Quick shipping, great price, good communication. I couldn't ask for any more. Thank you

Share icon
Return Policy
Returns are easy at Autoplicity

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