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Gates 20683 Upper Curved Radiator Coolant Hose - 37.5 Inch

(Cadillac DeVille 1968-76, Eldorado 1968-76, Fleetwood 1968-76, Commercial Chassis 1968-72, 1975-76, Calais 1968-76; Buick Regal 1975-77 + 12 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

20683
5 reviews
Sale Price

$23.71

In Stock (5)

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The Gates 20683 is a premium curved radiator hose designed as a direct OE replacement for the upper coolant system position. This high-quality hose features a curved design that routes coolant efficiently between the engine and radiator, maintaining optimal cooling system performance.

Key Specifications:

  • Centerline length: 37.5 inches
  • Inside diameter: 1.5 inches
  • Position: Upper radiator hose
  • Color: Black
  • Sold individually

Features and Benefits:

  • Engineered to OE specifications for precise fit and reliable performance
  • Constructed with heat-resistant EPDM rubber compound to withstand extreme temperatures
  • Reinforced with multi-ply textile cord for strength and durability
  • Curved design eliminates kinking and maintains consistent coolant flow
  • Backed by Gates lifetime limited warranty for peace of mind

Gates is a trusted leader in automotive cooling system components, and this radiator hose delivers the quality and longevity expected from OE replacement parts. The hose resists degradation from coolant chemicals, ozone, and heat cycling to provide long-lasting service.

Products specifications

Fits

Cadillac DeVille 1968-76, Eldorado 1968-76, Fleetwood 1968-76, Commercial Chassis 1968-72, 1975-76, Calais 1968-76; Buick Regal 1975-77, LeSabre 1976-78, Century 1975-77, Skylark 1975-79; Pontiac LeMans 1977, Catalina 1977-78 + 7 more models

Centerline Length (in)

37.5

Centerline Length (mm)

953

Contains Spring

No

Inside Diameter 1 (in)

1.5

Inside Diameter 1 (mm)

38

Number of Branches

0

very easy to find my auto part and easy to pay ! thank you!

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

Autoplicity had the best price on the item I wanted. Order process was a little odd. I didn't get any confirmation of my order being placed. So 2 days later I sent an email asking if they had received it. They answered me very quickly, sent me an order confirmation with tracking number, and it turns out my item had already shipped so I had it the next day. So ordered 5/1 and had it in my hand 5/4.

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!

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