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 51821 Coolant Hose 1-15/32" x 1-15/32" x 12-3/16"

(2017-2025 Subaru Impreza; 2018-2025 Subaru Crosstrek; 2018-2020 Subaru XV)

Part of: Gates Coolant Hose

Other options in this family: Gates 19553 Gates 02-2059 Gates 25667 Gates 25657 Gates 19527

Manufacturer

Picture for manufacturer Gates

Part Number

51821
9 reviews
Sale Price

$14.07

In Stock (5)

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 51821 is a premium molded coolant hose designed to deliver reliable engine cooling system performance. This precision-engineered hose measures 1-15/32 inches at both inlet and outlet connections with an overall length of 12-3/16 inches, ensuring proper fit and optimal coolant flow.

Key Features:

  • Reinforced EPDM rubber construction resists heat, ozone, and coolant degradation
  • Pre-formed molded design ensures exact OEM fit and routing
  • Multi-ply reinforced construction prevents collapse and kinking
  • Electrochemical degradation (ECD) resistant for extended service life
  • Compatible with modern extended-life coolants and traditional antifreeze

Gates coolant hoses are engineered to meet or exceed OEM specifications, providing dependable performance in demanding automotive cooling applications. The molded construction eliminates installation guesswork and ensures proper alignment with engine components.

Products specifications

Fits

2017-2025 Subaru Impreza; 2018-2025 Subaru Crosstrek; 2018-2020 Subaru XV

So far so good

.

Easy website and great price for a great product.

Fast shipping. Great price. Awesome experience.

Product and payment information well displayed, only disappointed about paying 2 day ground shipping, but took 5 days for my order to arrive.

Shipping was slow, but item arrived 2 days earlier than expected. A good shopping experience was expected and was received.

quick and easy.thankyou

Easy to order

VERY FAST SERVICE

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