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Gates 21503 Upper Curved Radiator Coolant Hose

(1985-1986 Ford F-150; 1985-1986 Ford F-250; 1985-1986 Ford Bronco; 1985-1986 Ford F-350; 1985-1986 Ford F-250 Pickup; 1986 Ford F-200)

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

21503
6 reviews
Sale Price

$14.74

2 left at this price

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The Gates 21503 is a premium curved upper radiator hose designed as a direct OE replacement for your vehicle's cooling system. Engineered to Gates' exacting standards, this coolant hose delivers reliable performance and long-lasting durability.

Key Specifications:

  • Centerline length: 26.8 inches
  • Inner diameter: 1.5 inches x 1.75 inches (stepped design)
  • Upper radiator hose position
  • Black EPDM rubber construction
  • OE-quality fit and finish

Features and Benefits:

  • Precision-molded curved design for exact fitment
  • Heat-resistant EPDM rubber withstands extreme engine temperatures
  • Reinforced construction resists swelling, cracking, and hardening
  • Electrochemical degradation (ECD) resistant materials prevent premature failure
  • Backed by Gates lifetime limited warranty

Each Gates radiator hose undergoes rigorous testing to ensure it meets or exceeds OEM specifications. The stepped inner diameter design provides secure connections at both ends, while the curved profile routes coolant efficiently between the engine and radiator. Gates' advanced rubber compounds resist the damaging effects of coolant additives, ozone, and heat cycling for dependable service life.

Products specifications

Fits

1985-1986 Ford F-150; 1985-1986 Ford F-250; 1985-1986 Ford Bronco; 1985-1986 Ford F-350; 1985-1986 Ford F-250 Pickup; 1986 Ford F-200

Centerline Length (in)

26.8

Centerline Length (mm)

681

Contains Spring

No

Inside Diameter 1 (in)

1.5

Inside Diameter 1 (mm)

38

Inside Diameter 2 (in)

1.75

Inside Diameter 2 (mm)

44

Number of Branches

0

Good company user friendly site

Pretty fast and good sale price.

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

Ordered a Thule Bike Rack from Autoplicity and was greatly pleased with the price. It was the best on the internet. There was an issue with the shipment of the item and some confusion but this was resolved in a professional manner by a customer service manager. Overall, I'm pleased I got a deal.

Great price. Easy to navigate site. Not Autoplicity's fault but the part I received is inferior to the original part. It works ok but if doesn't feel as solid as the original. The difference in quality is reflected in the price and I saved quite a bit going with a less expensive alternative.

Quick and easy

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