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Gates 21651 Upper Radiator Hose Curved Coolant Hose - 260E

(1986-1993 Mercedes-Benz 300E; 1988, 1990-1992 Mercedes-Benz 300SE; 1990-1991 Mercedes-Benz 300SEL; 1988-1992 Mercedes-Benz 300CE + 3 more models)

Part of: Gates Lower Radiator Hose Curved Coolant Hose

Other options in this family: Gates 22688 Gates 22080 Gates 22448 Gates 22518 Gates 21532

Manufacturer

Picture for manufacturer Gates

Part Number

21651
7 reviews
Sale Price

$18.46

1 left at this price

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Usually delivered within 2 days

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Product Details

The Gates 21651 is a premium curved radiator hose designed for superior cooling system performance and durability. Engineered as a direct OE replacement, this upper radiator hose features Gates' advanced EPDM rubber construction that resists heat, ozone, and electrochemical degradation for long-lasting reliability.

Key Specifications:

  • Centerline length: 10.1 inches
  • Inner diameter: 1.37 inches x 1.5 inches (tapered connection)
  • Location: Upper radiator position
  • Configuration: Curved design for precise OE fit
  • Color: Black EPDM rubber construction

Features and Benefits:

  • Premium EPDM rubber compound resists heat up to 257°F continuous operation
  • Reinforced construction prevents collapse under vacuum and withstands high-pressure coolant flow
  • Electrochemical resistance protects against degradation from modern coolant formulations
  • Precision-molded curve ensures proper routing and eliminates installation interference
  • OE-equivalent dimensions guarantee leak-free connection to radiator and engine

Each Gates radiator hose is sold individually and backed by a lifetime limited warranty. Gates is a trusted name in automotive cooling systems, providing OE-quality replacement parts for professional technicians and DIY enthusiasts.

Products specifications

Fits

1986-1993 Mercedes-Benz 300E; 1988, 1990-1992 Mercedes-Benz 300SE; 1990-1991 Mercedes-Benz 300SEL; 1988-1992 Mercedes-Benz 300CE; 1991-1992 Mercedes-Benz 300SL; 1990-1993 Mercedes-Benz 300TE; 1989 Mercedes-Benz 260E

Centerline Length (in)

10.1

Centerline Length (mm)

257

Contains Spring

No

Inside Diameter 1 (in)

1.37

Inside Diameter 1 (mm)

35

Inside Diameter 2 (in)

1.5

Inside Diameter 2 (mm)

38

Number of Branches

0

Damn fast on the shipping and great price on the item a great place to shop

Quick turnaround and the best prices on the web!

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!

Super group to deal with! Great prices, fast shipping and excellent communication! Who could ask for more! <br><br>Thank you,<br>Jody C.

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

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