Gates 22679 | Radiator Coolant Hose

Part Number
Premium Molded Coolant Hose

Fits: 01-02 Chevrolet C6500 Kodiak, 01-02 Chevrolet C7500 Kodiak, 01-02 GMC B7, 01-02 GMC C6500 Topkick, 01-02 GMC C7500 Topkick

Special Price $32.29 Regular Price $37.99
Out of stock
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Gates Molded Coolant Hose is manufactured to fit specific applications. Similar to OEM specifications. Approved for marine applications.

  • Recommend for upper, lower, by-pass, heater and other coolant hose applications.
  • Heat and ozone resistant cover.
  • Engineered to resist electrochemical degradation - the leading cause of hose failure.
  • Re-engineered materials resist vacuum collapse. This reduces the need for internal springs in many applications.
  • Meets SAE 20R4 and 20R3 Type EC Class D-1 and D-2 specifications.

Temperature Rating: -40° F to 275° F (-40° C to 135° C) in coolant hose applications.

Note: Gates recommends replacing standard worm drive and spring loaded clamps with Gates PowerGrip(R) SB Clamps each time a new coolant hose is installed.

Gates - Driven By Possibility

BRAND: Gates


  • 2002-01 GMC, C7500, GM V-8 8.1 L, Lower - Eng. To Rad.
  • Premium Molded Coolant Hose
  • Molded Coolant Hose
  • Premium Molded Coolant Hose


Branch Quantity0
Centerline Length645
Centerline Length25.401
Contains SpringNo
End 1 Inside Diameter1.78
End 1 Inside Diameter45
End 2 Inside Diameter1.97
End 2 Inside Diameter50
Modular HoseNo
Number of Quick Connect Fittings0


  • Goodyear: 66798
  • ACDelco: 24467L
  • Carquest: 22679
  • NAPA Belts/Hose: 9312
  • General Motors: 15753533
  • Dayco: E72158
  • Dayco: 72158


  • 2001-2002 GMC B7 - Position: Lower - Engine To Radiator
  • 2001-2002 Chevrolet C6500 Kodiak - Position: Lower - Engine To Radiator
  • 2001-2002 Chevrolet C7500 Kodiak - Position: Lower - Engine To Radiator
  • 2001-2002 GMC C7500 Topkick - Position: Lower - Engine To Radiator
  • 2001-2002 GMC C6500 Topkick - Position: Lower - Engine To Radiator
Customer Questions
What types of automotive products does Gates offer?
Gates offers a wide range of automotive products, including belts, hoses, tensioners, and more.
I'm looking for a replacement belt for my vehicle. Can you help me understand the different options available from Gates and recommend the best one for my specific make and model?
Yes, Gates offers a range of replacement belts for various applications. To find the best one for your specific make and model, it is recommended to consult the Gates website or reach out to their customer support.
Are there any specific maintenance for Gates products?
Yes, there are specific maintenance and installation guidelines to follow when using Gates products to ensure optimal performance and longevity.
Please, mind that only logged in users can submit questions

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