Need expert help? Reach out to us via live chat MON-SAT, 9AM to 5PM ET, for support. Our specialists are ready to assist you!

Please, add your first item to the wishlist

Need expert help? Reach out to us via live chat MON-SAT, 9AM to 5PM ET, for support. Our specialists are ready to assist you!

Please, add your first item to the wishlist

Select vehicle to confirm fitment

Radiator Coolant Hose – Upper

PART#: 21284
Gates

$14.57

In stock

Interchanges
BrandPart #
Goodyear317
UltralastC1284
Durkee-Atwood41187
Durkee-Atwood41231
DaycoE71144
MotorcraftKM-1447 / KM1447
Canadian Tire14-1844-4 / 1418444
Western Auto77-8888-8 / 7788888
MotorcraftKM-1348 / KM1348
Atlas (Canada)MH-4284 / MH4284
Goodyear61231
Goodyear61187
ACDelco26085X
NAPA Belts/Hose7995
Dayco71144
General Motors14036744
Mighty317
5107001
Carquest21284
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
1991ChevroletBlazerScottsdale6.2V8DIESELUpper
1991ChevroletBlazerSilverado6.2V8DIESELUpper
1991ChevroletR1500 SuburbanScottsdale6.2V8DIESELUpper
1991ChevroletR1500 SuburbanSilverado6.2V8DIESELUpper
1991ChevroletR2500 SuburbanScottsdale6.2V8DIESELUpper
1991ChevroletR2500 SuburbanSilverado6.2V8DIESELUpper
1991ChevroletR3500Silverado6.2V8DIESELUpper
1991ChevroletR3500Cheyenne6.2V8DIESELUpper
1991ChevroletV1500 SuburbanSilverado6.2V8DIESELUpper
1991ChevroletV1500 SuburbanScottsdale6.2V8DIESELUpper
1991ChevroletV2500 SuburbanScottsdale6.2V8DIESELUpper
1991ChevroletV2500 SuburbanSilverado6.2V8DIESELUpper
1991ChevroletV3500Silverado6.2V8DIESELUpper
1991ChevroletV3500Cheyenne6.2V8DIESELUpper
1991GMCJimmyBase6.2V8DIESELUpper
1991GMCR1500 SuburbanBase6.2V8DIESELUpper
1991GMCR2500 SuburbanBase6.2V8DIESELUpper
1991GMCR3500SLE6.2V8DIESELUpper
1991GMCR3500Base6.2V8DIESELUpper
1991GMCV1500 SuburbanBase6.2V8DIESELUpper
1991GMCV2500 SuburbanBase6.2V8DIESELUpper
1991GMCV3500SLE6.2V8DIESELUpper
1991GMCV3500Base6.2V8DIESELUpper
1990ChevroletBlazerScottsdale6.2V8DIESELUpper
1990ChevroletBlazerSilverado6.2V8DIESELUpper
1990ChevroletR1500 SuburbanSilverado6.2V8DIESELUpper
1990ChevroletR1500 SuburbanScottsdale6.2V8DIESELUpper
1990ChevroletR2500 SuburbanSilverado6.2V8DIESELUpper
1990ChevroletR2500 SuburbanScottsdale6.2V8DIESELUpper
1990ChevroletR3500Cheyenne6.2V8DIESELUpper
1990ChevroletR3500Scottsdale6.2V8DIESELUpper
1990ChevroletR3500Silverado6.2V8DIESELUpper
1990ChevroletV1500 SuburbanScottsdale6.2V8DIESELUpper
1990ChevroletV1500 SuburbanSilverado6.2V8DIESELUpper
1990ChevroletV2500 SuburbanScottsdale6.2V8DIESELUpper
1990ChevroletV2500 SuburbanSilverado6.2V8DIESELUpper
1990ChevroletV3500Silverado6.2V8DIESELUpper
1990ChevroletV3500Cheyenne6.2V8DIESELUpper
1990ChevroletV3500Scottsdale6.2V8DIESELUpper
1990GMCJimmyBase6.2V8DIESELUpper
1990GMCJimmySierra Classic6.2V8DIESELUpper
1990GMCR1500 SuburbanBase6.2V8DIESELUpper
1990GMCR1500 SuburbanSLE6.2V8DIESELUpper
1990GMCR2500 SuburbanBase6.2V8DIESELUpper
1990GMCR2500 SuburbanSLE6.2V8DIESELUpper
1990GMCR3500SLE6.2V8DIESELUpper
1990GMCR3500Base6.2V8DIESELUpper
1990GMCV1500 SuburbanBase6.2V8DIESELUpper
1990GMCV1500 SuburbanSLE6.2V8DIESELUpper
1990GMCV2500 SuburbanSLE6.2V8DIESELUpper
1990GMCV2500 SuburbanBase6.2V8DIESELUpper
1990GMCV3500SLE6.2V8DIESELUpper
1990GMCV3500Base6.2V8DIESELUpper
1989ChevroletBlazerScottsdale6.2V8DIESELUpper
1989ChevroletBlazerSilverado6.2V8DIESELUpper
1989ChevroletR1500 SuburbanScottsdale6.2V8DIESELUpper
1989ChevroletR1500 SuburbanSilverado6.2V8DIESELUpper
1989ChevroletR2500Silverado6.2V8DIESELUpper
1989ChevroletR2500Cheyenne6.2V8DIESELUpper
1989ChevroletR2500Scottsdale6.2V8DIESELUpper
1989ChevroletR2500 SuburbanScottsdale6.2V8DIESELUpper
1989ChevroletR2500 SuburbanSilverado6.2V8DIESELUpper
1989ChevroletR3500Cheyenne6.2V8DIESELUpper
1989ChevroletR3500Scottsdale6.2V8DIESELUpper
1989ChevroletR3500Silverado6.2V8DIESELUpper
1989ChevroletV1500 SuburbanSilverado6.2V8DIESELUpper
1989ChevroletV1500 SuburbanScottsdale6.2V8DIESELUpper
1989ChevroletV2500 SuburbanScottsdale6.2V8DIESELUpper
1989ChevroletV2500 SuburbanSilverado6.2V8DIESELUpper
1989ChevroletV3500Silverado6.2V8DIESELUpper
1989ChevroletV3500Cheyenne6.2V8DIESELUpper
1989ChevroletV3500Scottsdale6.2V8DIESELUpper
1989GMCJimmySierra Classic6.2V8DIESELUpper
1989GMCJimmyBase6.2V8DIESELUpper
1989GMCR1500 SuburbanBase6.2V8DIESELUpper
1989GMCR1500 SuburbanSierra Classic6.2V8DIESELUpper
1989GMCR2500High Sierra6.2V8DIESELUpper
1989GMCR2500Base6.2V8DIESELUpper
1989GMCR2500Sierra Classic6.2V8DIESELUpper
1989GMCR2500 SuburbanSierra Classic6.2V8DIESELUpper
1989GMCR2500 SuburbanBase6.2V8DIESELUpper
1989GMCR3500Sierra Classic6.2V8DIESELUpper
1989GMCR3500High Sierra6.2V8DIESELUpper
1989GMCR3500Base6.2V8DIESELUpper
1989GMCV1500 SuburbanSierra Classic6.2V8DIESELUpper
1989GMCV1500 SuburbanBase6.2V8DIESELUpper
1989GMCV2500 SuburbanSierra Classic6.2V8DIESELUpper
1989GMCV2500 SuburbanBase6.2V8DIESELUpper
1989GMCV3500Base6.2V8DIESELUpper
1989GMCV3500Sierra Classic6.2V8DIESELUpper
1989GMCV3500High Sierra6.2V8DIESELUpper
1988ChevroletBlazerSilverado6.2V8DIESELUpper
1988ChevroletBlazerScottsdale6.2V8DIESELUpper
1988ChevroletR10 SuburbanSilverado6.2V8DIESELUpper
1988ChevroletR10 SuburbanScottsdale6.2V8DIESELUpper
1988ChevroletR20Silverado6.2V8DIESELUpper
1988ChevroletR20Scottsdale6.2V8DIESELUpper
1988ChevroletR20Cheyenne6.2V8DIESELUpper
1988ChevroletR20Custom Deluxe6.2V8DIESELUpper
1988ChevroletR20 SuburbanScottsdale6.2V8DIESELUpper
1988ChevroletR20 SuburbanSilverado6.2V8DIESELUpper
1988ChevroletR30Custom Deluxe6.2V8DIESELUpper
1988ChevroletR30Cheyenne6.2V8DIESELUpper
1988ChevroletR30Silverado6.2V8DIESELUpper
1988ChevroletR30Scottsdale6.2V8DIESELUpper
1988ChevroletV10 SuburbanScottsdale6.2V8DIESELUpper
1988ChevroletV10 SuburbanSilverado6.2V8DIESELUpper
1988ChevroletV20 SuburbanScottsdale6.2V8DIESELUpper
1988ChevroletV20 SuburbanSilverado6.2V8DIESELUpper
1988ChevroletV30Custom Deluxe6.2V8DIESELUpper
1988ChevroletV30Cheyenne6.2V8DIESELUpper
1988ChevroletV30Silverado6.2V8DIESELUpper
1988ChevroletV30Scottsdale6.2V8DIESELUpper
1988GMCJimmySierra Classic6.2V8DIESELUpper
1988GMCJimmyBase6.2V8DIESELUpper
1988GMCR1500 SuburbanBase6.2V8DIESELUpper
1988GMCR1500 SuburbanSierra Classic6.2V8DIESELUpper
1988GMCR2500Sierra Classic6.2V8DIESELUpper
1988GMCR2500Base6.2V8DIESELUpper
1988GMCR2500High Sierra6.2V8DIESELUpper
1988GMCR2500 SuburbanSierra Classic6.2V8DIESELUpper
1988GMCR2500 SuburbanBase6.2V8DIESELUpper
1988GMCR3500Sierra Classic6.2V8DIESELUpper
1988GMCR3500High Sierra6.2V8DIESELUpper
1988GMCR3500Base6.2V8DIESELUpper
1988GMCV1500 SuburbanBase6.2V8DIESELUpper
1988GMCV1500 SuburbanSierra Classic6.2V8DIESELUpper
1988GMCV2500 SuburbanBase6.2V8DIESELUpper
1988GMCV2500 SuburbanSierra Classic6.2V8DIESELUpper
1988GMCV3500High Sierra6.2V8DIESELUpper
1988GMCV3500Base6.2V8DIESELUpper
1988GMCV3500Sierra Classic6.2V8DIESELUpper
1987ChevroletBlazerSilverado6.2V8DIESELUpper
1987ChevroletBlazerCustom Deluxe6.2V8DIESELUpper
1987ChevroletR10Scottsdale6.2V8DIESELUpper
1987ChevroletR10Custom Deluxe6.2V8DIESELUpper
1987ChevroletR10Silverado6.2V8DIESELUpper
1987ChevroletR10 SuburbanSilverado6.2V8DIESELUpper
1987ChevroletR10 SuburbanCustom Deluxe6.2V8DIESELUpper
1987ChevroletR10 SuburbanScottsdale6.2V8DIESELUpper
1987ChevroletR20Scottsdale6.2V8DIESELUpper
1987ChevroletR20Silverado6.2V8DIESELUpper
1987ChevroletR20Custom Deluxe6.2V8DIESELUpper
1987ChevroletR20 SuburbanCustom Deluxe6.2V8DIESELUpper
1987ChevroletR20 SuburbanSilverado6.2V8DIESELUpper
1987ChevroletR20 SuburbanScottsdale6.2V8DIESELUpper
1987ChevroletR30Custom Deluxe6.2V8DIESELUpper
1987ChevroletR30Scottsdale6.2V8DIESELUpper
1987ChevroletR30Silverado6.2V8DIESELUpper
1987ChevroletV10Scottsdale6.2V8DIESELUpper
1987ChevroletV10Silverado6.2V8DIESELUpper
1987ChevroletV10Custom Deluxe6.2V8DIESELUpper
1987ChevroletV10 SuburbanSilverado6.2V8DIESELUpper
1987ChevroletV10 SuburbanCustom Deluxe6.2V8DIESELUpper
1987ChevroletV10 SuburbanScottsdale6.2V8DIESELUpper
1987ChevroletV20Custom Deluxe6.2V8DIESELUpper
1987ChevroletV20Scottsdale6.2V8DIESELUpper
1987ChevroletV20Silverado6.2V8DIESELUpper
1987ChevroletV20 SuburbanScottsdale6.2V8DIESELUpper
1987ChevroletV20 SuburbanSilverado6.2V8DIESELUpper
1987ChevroletV20 SuburbanCustom Deluxe6.2V8DIESELUpper
1987ChevroletV30Custom Deluxe6.2V8DIESELUpper
1987ChevroletV30Silverado6.2V8DIESELUpper
1987ChevroletV30Scottsdale6.2V8DIESELUpper
1987GMCJimmySierra Classic6.2V8DIESELUpper
1987GMCJimmyBase6.2V8DIESELUpper
1987GMCR1500Base6.2V8DIESELUpper
1987GMCR1500High Sierra6.2V8DIESELUpper
1987GMCR1500Sierra Classic6.2V8DIESELUpper
1987GMCR1500 SuburbanSierra Classic6.2V8DIESELUpper
1987GMCR1500 SuburbanHigh Sierra6.2V8DIESELUpper
1987GMCR1500 SuburbanBase6.2V8DIESELUpper
1987GMCR2500Base6.2V8DIESELUpper
1987GMCR2500Sierra Classic6.2V8DIESELUpper
1987GMCR2500High Sierra6.2V8DIESELUpper
1987GMCR2500 SuburbanHigh Sierra6.2V8DIESELUpper
1987GMCR2500 SuburbanBase6.2V8DIESELUpper
1987GMCR2500 SuburbanSierra Classic6.2V8DIESELUpper
1987GMCR3500Sierra Classic6.2V8DIESELUpper
1987GMCR3500Base6.2V8DIESELUpper
1987GMCR3500High Sierra6.2V8DIESELUpper
1987GMCV1500High Sierra6.2V8DIESELUpper
1987GMCV1500Base6.2V8DIESELUpper
1987GMCV1500Sierra Classic6.2V8DIESELUpper
1987GMCV1500 SuburbanBase6.2V8DIESELUpper
1987GMCV1500 SuburbanHigh Sierra6.2V8DIESELUpper
1987GMCV1500 SuburbanSierra Classic6.2V8DIESELUpper
1987GMCV2500Base6.2V8DIESELUpper
1987GMCV2500Sierra Classic6.2V8DIESELUpper
1987GMCV2500High Sierra6.2V8DIESELUpper
1987GMCV2500 SuburbanBase6.2V8DIESELUpper
1987GMCV2500 SuburbanSierra Classic6.2V8DIESELUpper
1987GMCV2500 SuburbanHigh Sierra6.2V8DIESELUpper
1987GMCV3500High Sierra6.2V8DIESELUpper
1987GMCV3500Base6.2V8DIESELUpper
1987GMCV3500Sierra Classic6.2V8DIESELUpper
1986ChevroletK5 BlazerCustom6.2V8DIESELUpper
1986ChevroletK5 BlazerSilverado6.2V8DIESELUpper
1986ChevroletC10Silverado6.2V8DIESELUpper
1986ChevroletC10Scottsdale6.2V8DIESELUpper
1986ChevroletC10Custom6.2V8DIESELUpper
1986ChevroletC10 SuburbanCustom6.2V8DIESELUpper
1986ChevroletC10 SuburbanSilverado6.2V8DIESELUpper
1986ChevroletC10 SuburbanScottsdale6.2V8DIESELUpper
1986ChevroletC20Custom6.2V8DIESELUpper
1986ChevroletC20Scottsdale6.2V8DIESELUpper
1986ChevroletC20Silverado6.2V8DIESELUpper
1986ChevroletC20 SuburbanScottsdale6.2V8DIESELUpper
1986ChevroletC20 SuburbanCustom6.2V8DIESELUpper
1986ChevroletC20 SuburbanSilverado6.2V8DIESELUpper
1986ChevroletC30Scottsdale6.2V8DIESELUpper
1986ChevroletC30Silverado6.2V8DIESELUpper
1986ChevroletC30Custom6.2V8DIESELUpper
1986ChevroletK10Scottsdale6.2V8DIESELUpper
1986ChevroletK10Custom6.2V8DIESELUpper
1986ChevroletK10Silverado6.2V8DIESELUpper
1986ChevroletK10 SuburbanScottsdale6.2V8DIESELUpper
1986ChevroletK10 SuburbanCustom6.2V8DIESELUpper
1986ChevroletK10 SuburbanSilverado6.2V8DIESELUpper
1986ChevroletK20Scottsdale6.2V8DIESELUpper
1986ChevroletK20Custom6.2V8DIESELUpper
1986ChevroletK20Silverado6.2V8DIESELUpper
1986ChevroletK20 SuburbanSilverado6.2V8DIESELUpper
1986ChevroletK20 SuburbanCustom6.2V8DIESELUpper
1986ChevroletK20 SuburbanScottsdale6.2V8DIESELUpper
1986ChevroletK30Custom6.2V8DIESELUpper
1986ChevroletK30Scottsdale6.2V8DIESELUpper
1986ChevroletK30Silverado6.2V8DIESELUpper
1986GMCC1500High Sierra6.2V8DIESELUpper
1986GMCC1500Base6.2V8DIESELUpper
1986GMCC1500Sierra Classic6.2V8DIESELUpper
1986GMCC1500 SuburbanSierra Classic6.2V8DIESELUpper
1986GMCC1500 SuburbanHigh Sierra6.2V8DIESELUpper
1986GMCC1500 SuburbanBase6.2V8DIESELUpper
1986GMCC2500Base6.2V8DIESELUpper
1986GMCC2500Sierra Classic6.2V8DIESELUpper
1986GMCC2500High Sierra6.2V8DIESELUpper
1986GMCC2500 SuburbanSierra Classic6.2V8DIESELUpper
1986GMCC2500 SuburbanHigh Sierra6.2V8DIESELUpper
1986GMCC2500 SuburbanBase6.2V8DIESELUpper
1986GMCC3500High Sierra6.2V8DIESELUpper
1986GMCC3500Base6.2V8DIESELUpper
1986GMCC3500Sierra Classic6.2V8DIESELUpper
1986GMCJimmySierra Classic6.2V8DIESELUpper
1986GMCJimmyBase6.2V8DIESELUpper
1986GMCK1500Base6.2V8DIESELUpper
1986GMCK1500High Sierra6.2V8DIESELUpper
1986GMCK1500Sierra Classic6.2V8DIESELUpper
1986GMCK1500 SuburbanBase6.2V8DIESELUpper
1986GMCK1500 SuburbanHigh Sierra6.2V8DIESELUpper
Product info

The Gates Radiator Coolant Hose part number 21284 is designed to provide efficient and reliable cooling for your Chevrolet or GMC vehicle. This high-quality hose is engineered to meet or exceed OEM specifications, ensuring a precise fit and optimal performance.

Crafted from premium materials, this radiator hose is built to withstand extreme temperatures and harsh operating conditions. It offers exceptional resistance to coolant and other chemicals, as well as abrasion and puncture, ensuring long-lasting durability and reliability.

With its superior construction and advanced design, the Gates Radiator Coolant Hose part number 21284 delivers optimal coolant flow for consistent engine cooling and efficient heat dissipation. This helps to prevent engine overheating and damage, as well as improve fuel efficiency and performance.

Whether you are performing routine maintenance or making repairs, the Gates Radiator Coolant Hose part number 21284 is an essential component for your Chevrolet or GMC vehicle. So, if you want to ensure reliable and efficient engine cooling, this high-quality radiator hose is the perfect choice.

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 Length24.1
Centerline Length612
Contains SpringNo
End 1 Inside Diameter1.75
End 1 Inside Diameter44
End 2 Inside Diameter1.75
End 2 Inside Diameter44
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.

Free shipping Icon

FREE SHIPPING

Available on all kits, sets & Bison performance products