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

Gates 21536 Premium Molded Radiator Coolant Hose

Part of: Gates Premium Molded Upper Radiator Coolant Hose

Other options in this family: Gates 22550 Gates 02-2062 Gates 23699 Gates 23690 Gates PCH114840

Manufacturer

Picture for manufacturer Gates

Part Number

21536
14 reviews
Sale Price

$23.61

2 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 Gates 21536 Premium Molded Coolant Hose is a precision-engineered radiator hose designed to deliver OEM-quality performance for demanding cooling system applications. This pre-shaped curved hose is manufactured to fit specific applications, providing factory-quality connections that eliminate coolant leaks and ensure reliable engine cooling.

Key Features:

  • Engineered to resist electrochemical degradation, the leading cause of hose failure
  • Pre-shaped molded design ensures perfect fit and sealed connections
  • Specifically-engineered EPDM materials resist collapse under vacuum conditions
  • Temperature range: -40°F to +257°F (-40°C to +125°C)
  • Aramid or rayon knit reinforcement for enhanced durability
  • Heat and ozone-resistant EPDM cover construction
  • Meets SAE 20R4 EC Class D1 requirements
  • Approved for marine applications

Gates molded coolant hoses are manufactured with OEM-quality specifications, saving time and money compared to dealer replacement parts. Cross-reference numbers include KM-2023, KM-1469, and various OEM part numbers for compatibility verification.

Products specifications

Centerline Length (in)

17.8

Centerline Length (mm)

452

Contains Spring

Yes

Inside Diameter 1 (in)

1.875

Inside Diameter 1 (mm)

48

Inside Diameter 2 (in)

2

Inside Diameter 2 (mm)

51

Number of Branches

0

Quick and easy.

The best deals and customer service on the net

Quick and easy

Great price!

Good

Good so far...

Good

Amazingly cheap prices for what i was looking for, best online and pretty fast shipping. Took awhile for my order to be confirmed though, not sure why. But still impressed with the price set.

quick delivery of the parts I need to fix my jeep

Easy shopping

checkout software gave me some grief first time around but finally worked ok.

Looking for 2 more of these if possible. Thanks, Mark

By far the most inexpensive price in the web by over 30%! I will continue to do business with this supplier without looking elsewhere. They are a true delight!

Great price and quick shipping!

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