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 20813 Lower Curved Radiator Coolant Hose - 17.7 Inch

(1969-1974 Chevrolet Corvette)

Part of: Gates Lower Radiator Hose Curved Coolant Hose

Other options in this family: Gates 22688 Gates 21405 Gates 21592 Gates 22080 Gates 22448

Manufacturer

Picture for manufacturer Gates

Part Number

20813
5 reviews
Sale Price

$41.70

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 20813 is a high-quality curved radiator hose designed as an OE replacement for the lower coolant circuit. Engineered to Gates' exacting standards, this hose ensures reliable coolant flow and long-lasting performance in demanding engine environments.

Key Specifications:

  • Centerline length: 17.7 inches
  • Inner diameter: 1.75 inches x 1.88 inches (curved configuration)
  • Location: Lower radiator position
  • Color: Black EPDM rubber construction
  • Application: Automatic transmission equipped vehicles without air conditioning

Features and Benefits:

  • Precision-molded curved design for exact OE fit and routing
  • Premium EPDM rubber compound resists heat, ozone, and coolant degradation
  • Reinforced construction maintains shape under pressure and temperature cycling
  • Backed by Gates lifetime limited warranty for long-term confidence

This radiator hose is sold individually and serves as a direct replacement for worn or deteriorated original equipment hoses. Gates is a trusted name in automotive cooling system components, delivering parts that meet or exceed OEM specifications.

Products specifications

Fits

1969-1974 Chevrolet Corvette

Centerline Length (in)

17.7

Centerline Length (mm)

450

Contains Spring

No

Inside Diameter 1 (in)

1.75

Inside Diameter 1 (mm)

44

Inside Diameter 2 (in)

1.88

Inside Diameter 2 (mm)

48

Number of Branches

0

Good

I received excellent customer service from Autoplicity. I emailed them a question about my order and received an answer within an hour or so. I was very happy with this company

Fast ship, great price. I will purchase merchandise from them again.

Overall very good, fast service. Will shop there again.

Shopped around and Autoplicity had the best price by far on the BOV for my car. Shipping was fast, very satisfied!

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