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Gates 21978 Upper Curved Radiator Coolant Hose

(1992-1993 GMC Sonoma; 1992-1994 GMC Jimmy; 1992-1994 GMC S15 Jimmy; 1992-1994 Chevrolet S10 Blazer; 1992-1994 Oldsmobile Bravada)

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

21978
12 reviews
Sale Price

$24.43

1 left at this price

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Usually delivered within 2 days

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Product Details

The Gates 21978 is a premium curved radiator hose engineered for reliable coolant system performance. This upper radiator hose serves as an OE replacement component, delivering factory-quality fit and durability for your vehicle's cooling system.

Key Specifications:

  • Centerline length: 28.7 inches
  • Inside diameter: 1.27 inches
  • Position: Upper radiator hose
  • Curved design for precise OE fitment
  • Black EPDM rubber construction

Gates Quality Engineering:

  • EPDM rubber compound resists heat, ozone, and electrochemical degradation
  • Multi-ply reinforced construction prevents collapse under vacuum
  • Molded curve ensures proper routing and eliminates kinking
  • Resistant to coolant additives and temperature extremes
  • Backed by Gates lifetime limited warranty

Gates has been the trusted leader in automotive hoses and belts for over a century. This radiator hose is manufactured to strict OE specifications, ensuring reliable performance and long service life. Sold individually.

Products specifications

Fits

1992-1993 GMC Sonoma; 1992-1994 GMC Jimmy; 1992-1994 GMC S15 Jimmy; 1992-1994 Chevrolet S10 Blazer; 1992-1994 Oldsmobile Bravada

Centerline Length (in)

28.7

Centerline Length (mm)

729

Contains Spring

No

Inside Diameter 1 (in)

1.27

Inside Diameter 1 (mm)

32

Number of Branches

0

placing my order was fast and easy by joining my amazon account

Good prices.

Awesome and cheap

Quick and easy

Great

Fast service even when shipping from the manufacturer. My product got to me in 3 days and it works great! Ordered an Odyssey PC1200 battery which was 20% cheaper than anyone else, with shipping included. Shipping information is a little slow on getting the tracking number, but their staff is efficient and friendly. Would definitely do business with them again.

Best price on the product I was looking for. Extremely fast shipping even with ground. Got my order out right away and it arrived very well packaged.

For this being my fist time using your site. I thought it was a smooth site to shop and find my products and than place my order. I also liked the price.

Everything worked well for me with this order. The only funny thing is that Autoplicity claimed that the part I was ordering will not fit make and model of my car, despite the fact that I was ordering manufacturer part number specific to my vehicle.

Phone service was quick and personable wanting to solve my problem immediately. The weight of my package was wrong causing shipping to be $300 to ship a gas can but was fixed right away. Prices were great! I would purchase through them again!

Lowest price online. Shipped about an hour after I placed the order. Many payment options make it easy. Haven't been able to track my package but I'm assuming its too soon, I'll try again soon.

Price was the lowest for the product that I wanted. That's including shipping price, which was still cheaper. Will definitely look into other products from them.

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