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 21585 Lower Curved Radiator Coolant Hose

(1986-1995 Buick LeSabre; 1991-1995 Buick Park Avenue; 1986-1990 Buick Electra; 1987-1995 Pontiac Bonneville; 1986-1991 Oldsmobile Delta 88 + 4 more models)

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

21585
6 reviews
Sale Price

$19.48

3 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 21585 is a premium curved radiator hose engineered for reliable engine cooling system performance. This OE replacement lower radiator hose features Gates' advanced EPDM rubber compound construction that resists coolant contamination, ozone deterioration, and hardening over time.

Key Specifications:

  • Centerline length: 20.9 inches
  • Inner diameter: 1.5 inches
  • Location: Lower radiator position
  • Color: Black
  • Sold individually

Features and Benefits:

  • Precision-molded curved design for exact OE fit and routing
  • High-temperature resistant EPDM rubber withstands extreme engine heat
  • Reinforced construction prevents collapse under vacuum conditions
  • Electrochemically bonded reinforcement ensures dimensional stability
  • Resistant to coolant additives, acids, and ozone exposure

Gates is a trusted OE supplier to major automotive manufacturers, and this hose meets or exceeds original equipment specifications. Backed by Gates' lifetime limited warranty, this radiator hose provides dependable cooling system service for the long term.

Products specifications

Fits

1986-1995 Buick LeSabre; 1991-1995 Buick Park Avenue; 1986-1990 Buick Electra; 1987-1995 Pontiac Bonneville; 1986-1991 Oldsmobile Delta 88; 1992-1995 Oldsmobile 88; 1986-1995 Oldsmobile 98; 1995-1998 BMW 750iL; 1995-1997 BMW 850Ci

Centerline Length (in)

20.9

Centerline Length (mm)

531

Contains Spring

No

Inside Diameter 1 (in)

1.5

Inside Diameter 1 (mm)

38

Number of Branches

0

So far good Fast shipping. Order was as expected

easy to use - like the option of using amazon account for checkout

Exactly what I ordered for the best price and fast, too!

Shipped very quickly and had the best price I could find!

Im very satisfied with how fast i received my product from Autoplicity! The whole process was hassle free. If you looking for quality product for a great price than i would recommend Autoplicity!

Fantastic site! Received exactly what I ordered in a very timely manner. Customer service is outstanding, will be doing business again!

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