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Gates 21559 Premium Molded Radiator Coolant Hose

Manufacturer

Picture for manufacturer Gates

Part Number

21559
13 reviews
Sale Price

$47.59

Estimated ship date Friday, November 20

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No Hassle Returns

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Gates 21559 is a premium molded coolant hose designed for radiator applications. This precision-engineered hose is manufactured to OEM-quality specifications, providing a reliable and cost-effective alternative to dealer replacement parts.

Key Features:

  • Pre-shaped molded design ensures perfectly sealed connections and proper fit
  • Engineered to resist electrochemical degradation (ECD), the leading cause of coolant hose failure
  • EPDM rubber construction with synthetic fiber knit reinforcement for superior durability
  • Heat and ozone resistant cover withstands extreme engine temperatures
  • Materials specifically engineered to resist vacuum collapse, reducing the need for internal springs
  • Approved for marine applications
  • Meets SAE 20R4 EC Class D1 specifications

Gates molded coolant hoses feature advanced EPDM compound materials that resist the chemical reactions between coolant, hose, and metal fittings that cause micro-cracks and premature failure. The aramid or rayon knit reinforcement provides exceptional burst strength while maintaining flexibility for easy installation. This hose is suitable for upper, lower, bypass, heater, and other coolant system applications, delivering long-lasting performance in demanding automotive environments.

Products specifications

Centerline Length (in)

9.5

Centerline Length (mm)

241

Contains Spring

Yes

Inside Diameter 1 (in)

2

Inside Diameter 1 (mm)

51

Number of Branches

0

Great overall buying experience.

Great price and fast shipping!! i would order parts again from here.. Thanks

great prices

Your site is kind of a pain to navigate, every thing else was good

They had the product I wanted at $20-$30 cheaper than anywhere else I could find. With free shipping as well. Wonderful company, will definitely buy more products from them.

I had a great experience ordering my springs through Autoplicity. I received instant notification of my order as it was placed. I was very happy to see shipping information so quickly after the order was placed, also. Last, but not least, I received the springs SO FAST! Best price, instant notification of order status, fastest shipping, therefore best review that I can write! Thanks, Autoplicity, I will be a return customer if I need anything else!

Very quick and easy to order. Looking forward to the speedy delivery :)

easy

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.

Autoplicity had the lowest price online for the product I needed. I will definitely buy from them again.

Great

It is easy to buy...

Fast shipping and good pricing, will definitely use again

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