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Please, add your first item to the wishlist

Select vehicle to confirm fitment

Radiator Coolant Hose – Upper

PART#: 21706
Gates

$19.20

In stock

Interchanges
BrandPart #
DaycoE71422
DaycoE71425
Canadian Tire14-2558-0 / 1425580
Goodyear880
Dayco71422
General Motors15610106
NAPA Belts/Hose8396
Dayco71425
General Motors15687117
Durkee-Atwood41549
General Motors15592571
General Motors15718013
UltralastC1706
Carquest21706
ACDelco26152X
General Motors15696587
MasterPro21706
Goodyear61549
MasterProC1706
General Motors15659486
Atlas (Canada)MH-4706 / MH4706
Trugrip2139
Durkee-Atwood41566
MotorcraftKM-2274 / KM2274
General Motors15659480
RoadmaxC1706
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
1995ChevroletC2500Silverado7.4V8GASUpper
1995ChevroletC2500Base7.4V8GASUpper
1995ChevroletC2500WT7.4V8GASUpper
1995ChevroletC2500Cheyenne7.4V8GASUpper
1995ChevroletC2500 SuburbanLS7.4V8GASUpper
1995ChevroletC2500 SuburbanBase7.4V8GASUpper
1995ChevroletC2500 SuburbanLT7.4V8GASUpper
1995ChevroletC3500Base7.4V8GASUpper
1995ChevroletC3500Cheyenne7.4V8GASUpper
1995ChevroletC3500Silverado7.4V8GASUpper
1995ChevroletK2500WT7.4V8GASUpper
1995ChevroletK2500Base7.4V8GASUpper
1995ChevroletK2500Silverado7.4V8GASUpper
1995ChevroletK2500Cheyenne7.4V8GASUpper
1995ChevroletK2500 SuburbanLS7.4V8GASUpper
1995ChevroletK2500 SuburbanLT7.4V8GASUpper
1995ChevroletK2500 SuburbanBase7.4V8GASUpper
1995ChevroletK3500Base7.4V8GASUpper
1995ChevroletK3500Silverado7.4V8GASUpper
1995ChevroletK3500Cheyenne7.4V8GASUpper
1995GMCC2500Sierra SL7.4V8GASUpper
1995GMCC2500Sierra SLT7.4V8GASUpper
1995GMCC2500Sierra SLE7.4V8GASUpper
1995GMCC2500 SuburbanSLE7.4V8GASUpper
1995GMCC2500 SuburbanBase7.4V8GASUpper
1995GMCC2500 SuburbanSLT7.4V8GASUpper
1995GMCC3500Sierra SL7.4V8GASUpper
1995GMCC3500Sierra SLE7.4V8GASUpper
1995GMCC3500Sierra SLT7.4V8GASUpper
1995GMCK2500Sierra SLT7.4V8GASUpper
1995GMCK2500Sierra SL7.4V8GASUpper
1995GMCK2500Sierra SLE7.4V8GASUpper
1995GMCK2500 SuburbanBase7.4V8GASUpper
1995GMCK2500 SuburbanSLT7.4V8GASUpper
1995GMCK2500 SuburbanSLE7.4V8GASUpper
1995GMCK3500Sierra SLE7.4V8GASUpper
1995GMCK3500Sierra SLT7.4V8GASUpper
1995GMCK3500Sierra SL7.4V8GASUpper
1994ChevroletC2500WT7.4V8GASUpper
1994ChevroletC2500Silverado7.4V8GASUpper
1994ChevroletC2500Base7.4V8GASUpper
1994ChevroletC2500Cheyenne7.4V8GASUpper
1994ChevroletC2500 SuburbanBase7.4V8GASUpper
1994ChevroletC2500 SuburbanSilverado7.4V8GASUpper
1994ChevroletC3500Base7.4V8GASUpper
1994ChevroletC3500Cheyenne7.4V8GASUpper
1994ChevroletC3500Silverado7.4V8GASUpper
1994ChevroletK2500WT7.4V8GASUpper
1994ChevroletK2500Silverado7.4V8GASUpper
1994ChevroletK2500Base7.4V8GASUpper
1994ChevroletK2500Cheyenne7.4V8GASUpper
1994ChevroletK2500 SuburbanBase7.4V8GASUpper
1994ChevroletK2500 SuburbanSilverado7.4V8GASUpper
1994ChevroletK3500Cheyenne7.4V8GASUpper
1994ChevroletK3500Silverado7.4V8GASUpper
1994ChevroletK3500Base7.4V8GASUpper
1994GMCC2500Sierra SLT7.4V8GASUpper
1994GMCC2500Sierra SL7.4V8GASUpper
1994GMCC2500Sierra SLE7.4V8GASUpper
1994GMCC2500 SuburbanSLE7.4V8GASUpper
1994GMCC2500 SuburbanBase7.4V8GASUpper
1994GMCC3500Sierra SLE7.4V8GASUpper
1994GMCC3500Sierra SLT7.4V8GASUpper
1994GMCC3500Sierra SL7.4V8GASUpper
1994GMCK2500Sierra SLT7.4V8GASUpper
1994GMCK2500Sierra SL7.4V8GASUpper
1994GMCK2500Sierra SLE7.4V8GASUpper
1994GMCK2500 SuburbanBase7.4V8GASUpper
1994GMCK2500 SuburbanSLE7.4V8GASUpper
1994GMCK3500Sierra SLT7.4V8GASUpper
1994GMCK3500Sierra SL7.4V8GASUpper
1994GMCK3500Sierra SLE7.4V8GASUpper
1993ChevroletC1500454 SS7.4V8GASUpper
1993ChevroletC2500Cheyenne7.4V8GASUpper
1993ChevroletC2500Silverado7.4V8GASUpper
1993ChevroletC2500 SuburbanBase7.4V8GASUpper
1993ChevroletC2500 SuburbanSilverado7.4V8GASUpper
1993ChevroletC3500Cheyenne7.4V8GASUpper
1993ChevroletC3500Silverado7.4V8GASUpper
1993ChevroletK2500Cheyenne7.4V8GASUpper
1993ChevroletK2500Silverado7.4V8GASUpper
1993ChevroletK2500 SuburbanSilverado7.4V8GASUpper
1993ChevroletK2500 SuburbanBase7.4V8GASUpper
1993ChevroletK3500Silverado7.4V8GASUpper
1993ChevroletK3500Cheyenne7.4V8GASUpper
1993GMCC2500Sierra SLE7.4V8GASUpper
1993GMCC2500Sierra SLX7.4V8GASUpper
1993GMCC2500Sierra7.4V8GASUpper
1993GMCC2500 SuburbanSLE7.4V8GASUpper
1993GMCC2500 SuburbanBase7.4V8GASUpper
1993GMCC3500Sierra SLE7.4V8GASUpper
1993GMCC3500Sierra SLX7.4V8GASUpper
1993GMCC3500Sierra7.4V8GASUpper
1993GMCK2500Sierra SLX7.4V8GASUpper
1993GMCK2500Sierra7.4V8GASUpper
1993GMCK2500Sierra SLE7.4V8GASUpper
1993GMCK2500 SuburbanSLE7.4V8GASUpper
1993GMCK2500 SuburbanBase7.4V8GASUpper
1993GMCK3500Sierra7.4V8GASUpper
1993GMCK3500Sierra SLE7.4V8GASUpper
1993GMCK3500Sierra SLX7.4V8GASUpper
1992ChevroletC1500Silverado7.4V8GASUpper
1992ChevroletC1500WT7.4V8GASUpper
1992ChevroletC1500454 SS7.4V8GASUpper
1992ChevroletC1500Cheyenne7.4V8GASUpper
1992ChevroletC2500Silverado7.4V8GASUpper
1992ChevroletC2500Scottsdale7.4V8GASUpper
1992ChevroletC2500Cheyenne7.4V8GASUpper
1992ChevroletC2500 SuburbanBase7.4V8GASUpper
1992ChevroletC2500 SuburbanSilverado7.4V8GASUpper
1992ChevroletC3500Scottsdale7.4V8GASUpper
1992ChevroletC3500Cheyenne7.4V8GASUpper
1992ChevroletC3500Silverado7.4V8GASUpper
1992ChevroletK2500Scottsdale7.4V8GASUpper
1992ChevroletK2500Silverado7.4V8GASUpper
1992ChevroletK2500Cheyenne7.4V8GASUpper
1992ChevroletK2500 SuburbanBase7.4V8GASUpper
1992ChevroletK2500 SuburbanSilverado7.4V8GASUpper
1992ChevroletK3500Cheyenne7.4V8GASUpper
1992ChevroletK3500Scottsdale7.4V8GASUpper
1992ChevroletK3500Silverado7.4V8GASUpper
1992GMCC2500Sierra SLX7.4V8GASUpper
1992GMCC2500Sierra SLE7.4V8GASUpper
1992GMCC2500Sierra7.4V8GASUpper
1992GMCC2500 SuburbanBase7.4V8GASUpper
1992GMCC2500 SuburbanSLE7.4V8GASUpper
1992GMCC3500Sierra SLE7.4V8GASUpper
1992GMCC3500Sierra SLX7.4V8GASUpper
1992GMCC3500Sierra7.4V8GASUpper
1992GMCK2500Sierra SLX7.4V8GASUpper
1992GMCK2500Sierra SLE7.4V8GASUpper
1992GMCK2500Sierra7.4V8GASUpper
1992GMCK2500 SuburbanBase7.4V8GASUpper
1992GMCK2500 SuburbanSLE7.4V8GASUpper
1992GMCK3500Sierra SLE7.4V8GASUpper
1992GMCK3500Sierra7.4V8GASUpper
1992GMCK3500Sierra SLX7.4V8GASUpper
1991ChevroletC1500WT7.4V8GASUpper
1991ChevroletC1500454 SS7.4V8GASUpper
1991ChevroletC1500Cheyenne7.4V8GASUpper
1991ChevroletC1500Silverado7.4V8GASUpper
1991ChevroletC2500Silverado7.4V8GASUpper
1991ChevroletC2500Cheyenne7.4V8GASUpper
1991ChevroletC2500Scottsdale7.4V8GASUpper
1991ChevroletC3500Cheyenne7.4V8GASUpperExc. 3500HD
1991ChevroletC3500Scottsdale7.4V8GASUpperExc. 3500HD
1991ChevroletC3500Silverado7.4V8GASUpperExc. 3500HD
1991ChevroletK2500Silverado7.4V8GASUpper
1991ChevroletK2500Scottsdale7.4V8GASUpper
1991ChevroletK2500Cheyenne7.4V8GASUpper
1991ChevroletK3500Silverado7.4V8GASUpperExc. 3500HD
1991ChevroletK3500Scottsdale7.4V8GASUpperExc. 3500HD
1991ChevroletK3500Cheyenne7.4V8GASUpperExc. 3500HD
1991ChevroletR2500 SuburbanSilverado7.4V8GASUpper
1991ChevroletR2500 SuburbanScottsdale7.4V8GASUpper
1991ChevroletR3500Cheyenne7.4V8GASUpper
1991ChevroletR3500Silverado7.4V8GASUpper
1991ChevroletV3500Silverado7.4V8GASUpper
1991ChevroletV3500Cheyenne7.4V8GASUpper
1991GMCC2500Sierra SLE7.4V8GASUpper
1991GMCC2500Sierra SLX7.4V8GASUpper
1991GMCC2500Sierra7.4V8GASUpper
1991GMCC3500Sierra SLX7.4V8GASUpperExc. 3500HD
1991GMCC3500Sierra SLE7.4V8GASUpperExc. 3500HD
1991GMCC3500Sierra7.4V8GASUpperExc. 3500HD
1991GMCK2500Sierra7.4V8GASUpper
1991GMCK2500Sierra SLX7.4V8GASUpper
1991GMCK2500Sierra SLE7.4V8GASUpper
1991GMCK3500Sierra SLE7.4V8GASUpperExc. 3500HD
1991GMCK3500Sierra7.4V8GASUpperExc. 3500HD
1991GMCK3500Sierra SLX7.4V8GASUpperExc. 3500HD
1991GMCR2500 SuburbanBase7.4V8GASUpper
1991GMCR3500SLE7.4V8GASUpper
1991GMCR3500Base7.4V8GASUpper
1991GMCV3500Base7.4V8GASUpper
1991GMCV3500SLE7.4V8GASUpper
1990ChevroletC1500WT7.4V8GASUpper
1990ChevroletC1500454 SS7.4V8GASUpper
1990ChevroletC1500Cheyenne7.4V8GASUpper
1990ChevroletC1500Silverado7.4V8GASUpper
1990ChevroletC1500Scottsdale7.4V8GASUpper
1990ChevroletC3500Silverado7.4V8GASUpper
1990ChevroletC3500Cheyenne7.4V8GASUpper
1990ChevroletC3500Scottsdale7.4V8GASUpper
1990ChevroletK3500Silverado7.4V8GASUpper
1990ChevroletK3500Cheyenne7.4V8GASUpper
1990ChevroletK3500Scottsdale7.4V8GASUpper
1990ChevroletR2500 SuburbanSilverado7.4V8GASUpper
1990ChevroletR2500 SuburbanScottsdale7.4V8GASUpper
1990ChevroletR3500Cheyenne7.4V8GASUpper
1990ChevroletR3500Scottsdale7.4V8GASUpper
1990ChevroletR3500Silverado7.4V8GASUpper
1990ChevroletV2500 SuburbanScottsdale7.4V8GASUpper
1990ChevroletV2500 SuburbanSilverado7.4V8GASUpper
1990ChevroletV3500Cheyenne7.4V8GASUpper
1990ChevroletV3500Scottsdale7.4V8GASUpper
1990ChevroletV3500Silverado7.4V8GASUpper
1990GMCC3500Sierra SLX7.4V8GASUpper
1990GMCC3500Sierra SLE7.4V8GASUpper
1990GMCC3500Sierra7.4V8GASUpper
1990GMCK3500Sierra SLX7.4V8GASUpper
1990GMCK3500Sierra7.4V8GASUpper
1990GMCK3500Sierra SLE7.4V8GASUpper
1990GMCR2500 SuburbanBase7.4V8GASUpper
1990GMCR2500 SuburbanSLE7.4V8GASUpper
1990GMCR3500SLE7.4V8GASUpper
1990GMCR3500Base7.4V8GASUpper
1990GMCV3500Base7.4V8GASUpper
1990GMCV3500SLE7.4V8GASUpper
1989ChevroletC3500Cheyenne7.4V8GASUpper
1989ChevroletC3500Scottsdale7.4V8GASUpper
1989ChevroletC3500Silverado7.4V8GASUpper
1989ChevroletK3500Scottsdale7.4V8GASUpper
1989ChevroletK3500Silverado7.4V8GASUpper
1989ChevroletK3500Cheyenne7.4V8GASUpper
1989ChevroletR2500Cheyenne7.4V8GASUpperW/O A.P. | Engine VIN: N;
1989ChevroletR2500Scottsdale7.4V8GASUpperW/O A.P. | Engine VIN: N;
1989ChevroletR2500Silverado7.4V8GASUpperW/O A.P. | Engine VIN: N;
1989ChevroletR2500 SuburbanScottsdale7.4V8GASUpperW/O A.P. | Engine VIN: N;
1989ChevroletR2500 SuburbanSilverado7.4V8GASUpperW/O A.P. | Engine VIN: N;
1989ChevroletR3500Cheyenne7.4V8GASUpperW/O A.P. | Engine VIN: N;
1989ChevroletR3500Scottsdale7.4V8GASUpperW/O A.P. | Engine VIN: N;
1989ChevroletR3500Silverado7.4V8GASUpperW/O A.P. | Engine VIN: N;
1989ChevroletV3500Cheyenne7.4V8GASUpperW/O A.P. | Engine VIN: N;
1989ChevroletV3500Silverado7.4V8GASUpperW/O A.P. | Engine VIN: N;
1989ChevroletV3500Scottsdale7.4V8GASUpperW/O A.P. | Engine VIN: N;
1989GMCC3500Sierra SLE7.4V8GASUpper
1989GMCC3500Sierra SLX7.4V8GASUpper
1989GMCC3500Sierra7.4V8GASUpper
1989GMCK3500Sierra7.4V8GASUpper
1989GMCK3500Sierra SLX7.4V8GASUpper
1989GMCK3500Sierra SLE7.4V8GASUpper
1989GMCR2500Base7.4V8GASUpperW/O A.P. | Engine VIN: N;
1989GMCR2500High Sierra7.4V8GASUpperW/O A.P. | Engine VIN: N;
1989GMCR2500Sierra Classic7.4V8GASUpperW/O A.P. | Engine VIN: N;
1989GMCR2500 SuburbanSierra Classic7.4V8GASUpperW/O A.P.
1989GMCR2500 SuburbanBase7.4V8GASUpperW/O A.P.
1989GMCR3500Base7.4V8GASUpperW/O A.P. | Engine VIN: N;
1989GMCR3500High Sierra7.4V8GASUpperW/O A.P. | Engine VIN: N;
1989GMCR3500Sierra Classic7.4V8GASUpperW/O A.P. | Engine VIN: N;
1989GMCV3500Base7.4V8GASUpperW/O A.P. | Engine VIN: N;
1989GMCV3500Sierra Classic7.4V8GASUpperW/O A.P. | Engine VIN: N;
1989GMCV3500High Sierra7.4V8GASUpperW/O A.P. | Engine VIN: N;
1988ChevroletC3500Cheyenne7.4V8GASUpper
1988ChevroletC3500Silverado7.4V8GASUpper
1988ChevroletC3500Scottsdale7.4V8GASUpper
1988ChevroletK3500Silverado7.4V8GASUpper
1988ChevroletK3500Cheyenne7.4V8GASUpper
1988ChevroletK3500Scottsdale7.4V8GASUpper
1988GMCC3500Sierra SLE7.4V8GASUpper
Product info

The Gates Radiator Coolant Hose for Chevrolet and GMC vehicles, part number 21706, is a reliable and high-quality replacement option for your radiator’s coolant hose.

Crafted from durable and flexible materials, this coolant hose is designed to withstand extreme temperatures and high pressure, ensuring that your engine stays cool and runs smoothly.

One of the key benefits of this radiator coolant hose is its superior resistance to electrochemical degradation (ECR), which can cause premature failure of the hose and lead to costly repairs. Additionally, this hose features a fiber-reinforced rubber construction that provides excellent burst strength and resists kinks and twists.

Installation of this coolant hose is quick and easy, and it is designed to fit perfectly with your vehicle’s existing cooling system. Whether you’re performing routine maintenance or addressing a specific issue, the Gates Radiator Coolant Hose is an excellent choice for your Chevrolet or GMC vehicle.

Overall, this Gates Radiator Coolant Hose offers dependable performance and a long service life, making it a reliable and cost-effective option for your vehicle’s cooling system. Whether you’re a DIY mechanic or a professional auto technician, this hose is sure to meet your needs and exceed your expectations.

About Gates

Gates has built a reputation for making high-quality parts that make sure your car runs at its best and most efficiently. Gates belts, a well-known product group, are necessary for many engine parts to work at their best. If you need serpentine belts or V-belts, you can count on Gates to keep your car in great shape.

There are many different kinds of Gates car parts at Newparts.com. The Gates timing belt stands out as one of the best. Timing belts are very important because they coordinate the turning of the crankshaft and camshaft. This makes sure that your engine's valves open and close at the right times. A good Gates timing belt is necessary to keep the engine from getting damaged and to make sure it works well for a long time. When you choose a timing belt for your car, you can trust Gates' technical skills and unwavering commitment to quality.

At Newparts.com, we know how important it is to give our customers both the best brands and the best prices on parts. Because of this, we offer Gates parts at lower prices so that you can keep up with your car's care without spending too much. Our huge selection of products ensures that you will find exactly what you need, whether it's Gates belts, timing belts, or any other Gates automotive parts.

In addition to having low prices, we're very proud of how quickly we can ship your order. If you buy Gates parts from Newparts.com, you can expect them to arrive quickly. This means that your car will spend less time in the shop and more time on the road. Our hardworking staff works nonstop to process and ship your orders quickly and efficiently, so you can focus on what's most important.

If you buy Gates auto parts from Newparts.com, you can be sure that you will get high-quality, reliable goods that won't break the bank. Check out our products right now and see what a difference high-quality parts and great customer service can make. Anytime you need Gates belts, a Gates timing belt, or any other parts from this trustworthy company, Newparts.com is the best place to shop online for all your car needs. You may also place your order over the phone by calling us at 855-505-2886 and our customer service team will assist you and answer any questions you may have.

Specifications
Branch Quantity0
Centerline Length34.9
Centerline Length886
Contains SpringNo
End 1 Inside Diameter1.25
End 1 Inside Diameter32
End 2 Inside Diameter1.5
End 2 Inside Diameter38
MaterialEPDM
Modular HoseNo
MoldedYes
Number of Quick Connect Fittings0
Warranty
We offer a 2-year warranty on all parts that we sell. If the part fails within 2 years of purchase, please contact us for instructions to replace it. The warranty does not cover normal wear and tear or improper installation. On many parts, we also offer Extend product protection, which is a way to add up to 3 additional years for 5 total years of worry free coverage. Select your preferred term length and you're covered!
Delivery & Returns

Delivery Info

Newparts.com is your go to store for all parts and accessories at the best price and delivered quickly. Every order we ship receives a tracking number so that you can watch it all the way until it reaches your door. We only ship using the major shipping carriers like FedEx, UPS and USPS to ensure quick and safe delivery of your new car parts order.

Returns Info

Newparts.com offers a thirty (30) day return for refund for all items purchased through Newparts.com. To qualify for return and refund, all items must be new and in their original manufacturers box. To initiate a return, please contact our customer service. This information is only a summary. Complete shipping and return policy information can be found in our web site policies.

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