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Gates 21958 Upper Radiator Coolant Hose Molded OE Replacement

(1991-1993 Pontiac Grand Prix; 2006-2010 Buick Lucerne Super; 1987 Buick Skyhawk Limited; 1991-1993 Oldsmobile Cutlass Supreme + 2 more models)

Part of: Gates Molded Radiator Coolant Hose

Other options in this family: Gates 05-3300 Gates 23689 Gates 253-501-37-82 Gates 19168 Gates 22970

Manufacturer

Picture for manufacturer Gates

Part Number

21958
6 reviews
Sale Price

$27.83

Estimated ship date Monday, November 23

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Product Details

The Gates 21958 is a premium molded upper radiator coolant hose engineered as a direct OE replacement. Pre-shaped to match factory routing, this hose installs quickly and seals reliably without modification. Constructed with an EPDM tube, synthetic fiber knit reinforcement, and an EPDM outer cover, it is built to withstand the demanding conditions of a vehicle's cooling system.

Key Features:

  • EPDM construction — heat-, ozone-, and chemical coolant-resistant tube and cover
  • Electrochemical degradation (ECD) resistance — engineered to combat the leading cause of coolant hose failure
  • Vacuum collapse resistance — specifically engineered materials maintain hose shape under negative pressure
  • Pre-shaped molded design — ensures a precise, leak-free fit right out of the box
  • Centerline length: 17.2 in.
  • Inside diameter: 1.27 in.
  • Position: Upper
  • Color: Black
  • Sold individually
  • Meets SAE 20R4, Class D2 and DIN 73411, Class A standards
  • Temperature range: -40°F to +257°F (-40°C to +125°C)
  • Not intended for fuel or oil transfer applications

OEM Cross-References: 10170744, 14-2654-0, 22269M, 608, 62011, 71641, 8648, B71641

Gates recommends replacing hose clamps each time a new coolant hose is installed to ensure a proper seal and long service life. Backed by a lifetime Gates limited warranty.

Products specifications

Fits

1991-1993 Pontiac Grand Prix; 2006-2010 Buick Lucerne Super; 1987 Buick Skyhawk Limited; 1991-1993 Oldsmobile Cutlass Supreme; 1991-1993 Oldsmobile Cutlass International/S/SL; 1991-1993 Chevrolet Lumina

Centerline Length (in)

17.2

Centerline Length (mm)

437

Contains Spring

No

Inside Diameter 1 (in)

1.27

Inside Diameter 1 (mm)

32

Number of Branches

0

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

great price

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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