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Please, add your first item to the wishlist

Select vehicle to confirm fitment

Radiator Coolant Hose – Upper

PART#: 20577
Gates

$13.69

In stock

Interchanges
BrandPart #
ACDelco26005X
General Motors1382423
Pro-1P20577
Dayco548
General Motors1238340
Firestone51315987
NAPA Belts/Hose7349
Durkee-AtwoodMR815
General Motors1249673
MoparBH-1077 / BH1077
General Motors1387768
Goodyear60674
SunocoMC115
Goodyear003
AtlasMC24
UltralastC0577
MotorcraftKM-12 / KM12
UniroyalMC126
Carquest20577
Mighty003
General Motors396560
Atlas (Canada)MH-674 / MH674
General Motors1382155
Sears23109
General Motors394884
MoparBH-1673 / BH1673
Unocal 76598
Dayco70548
DaycoE70548
Western Auto77-8442-4 / 7784424
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
1979BuickRivieraS5.7V8GASUpper
1979BuickRivieraBase5.7V8GASUpper
1979BuickSkyhawkS3.8V6GASUpperCut to fit; W/A.P; W/O A.C
1979BuickSkyhawkBase3.8V6GASUpperCut to fit; W/A.P; W/O A.C
1979BuickSkyhawkRoad Hawk3.8V6GASUpperCut to fit; W/A.P; W/O A.C
1979CadillacEldoradoBase5.7V8GASUpper
1979CadillacEldoradoBiarritz5.7V8GASUpper
1979CadillacEldoradoBase5.7V8DIESELUpper
1979CadillacEldoradoCabriolet5.7V8GASUpper
1979CadillacEldoradoBiarritz5.7V8DIESELUpper
1979CadillacEldoradoCabriolet5.7V8DIESELUpper
1979ChevroletMonza2+2 Spyder3.8V6GASUpperCut to fit; W/O A.C
1979ChevroletMonza2+2 Sport3.8V6GASUpperCut to fit; W/O A.C
1979ChevroletMonzaBase3.8V6GASUpperCut to fit; W/O A.C
1979ChevroletMonza2+2 Sport3.8V6GASUpperCut to fit; W/O A.C
1979ChevroletMonza2+23.8V6GASUpperCut to fit; W/O A.C
1979ChevroletMonza2+23.8V6GASUpperCut to fit; W/O A.C
1979ChevroletMonza2+2 Spyder3.8V6GASUpperCut to fit; W/O A.C
1979ChevroletMonzaS3.8V6GASUpperCut to fit; W/O A.C
1979OldsmobileStarfireGT3.8V6GASUpperCut to fit; W/A.P; W/O A.C
1979OldsmobileStarfireFirenza3.8V6GASUpperCut to fit; W/A.P; W/O A.C
1979OldsmobileStarfireBase3.8V6GASUpperCut to fit; W/A.P; W/O A.C
1979OldsmobileStarfireSX3.8V6GASUpperCut to fit; W/A.P; W/O A.C
1979OldsmobileToronadoBrougham5.7V8GASUpper
1979OldsmobileToronadoXSR5.7V8DIESELUpper
1979OldsmobileToronadoXSR5.7V8GASUpper
1979OldsmobileToronadoBrougham5.7V8DIESELUpper
1979PontiacSunbirdSafari3.8V6GASUpperCut to fit; W/A.P; W/O A.C
1979PontiacSunbirdBase3.8V6GASUpperCut to fit; W/A.P; W/O A.C
1978BuickSkyhawkBase3.8V6GASUpperCut to fit; W/A.P; W/O A.C
1978BuickSkyhawkBase3.8V6GASUpperCut to fit; W/A.P; W/O A.C
1978BuickSkyhawkS3.8V6GASUpperCut to fit; W/A.P; W/O A.C
1978ChevroletMonzaBase3.2V6GASUpperCut to fit; W/A.P; W/O A.C
1978ChevroletMonza2+2 Sport3.2V6GASUpperCut to fit; W/A.P; W/O A.C
1978ChevroletMonza2+2 Spyder3.2V6GASUpperCut to fit; W/A.P; W/O A.C
1978ChevroletMonzaBase3.8V6GASUpperCut to fit; W/A.P; W/O A.C
1978ChevroletMonza2+23.2V6GASUpperCut to fit; W/A.P; W/O A.C
1978ChevroletMonzaS3.2V6GASUpperCut to fit; W/A.P; W/O A.C
1978ChevroletMonzaS3.8V6GASUpperCut to fit; W/A.P; W/O A.C
1978ChevroletMonzaSport3.8V6GASUpperCut to fit; W/A.P; W/O A.C
1978ChevroletMonza2+2 Spyder3.8V6GASUpperCut to fit; W/A.P; W/O A.C
1978ChevroletMonzaSport3.2V6GASUpperCut to fit; W/A.P; W/O A.C
1978ChevroletMonza2+2 Sport3.8V6GASUpperCut to fit; W/A.P; W/O A.C
1978ChevroletMonza2+23.8V6GASUpperCut to fit; W/A.P; W/O A.C
1978OldsmobileStarfireGT3.8V6GASUpperCut to fit; W/A.P; W/O A.C
1978OldsmobileStarfireBase3.8V6GASUpperCut to fit; W/A.P; W/O A.C
1978OldsmobileStarfireFirenza3.8V6GASUpperCut to fit; W/A.P; W/O A.C
1978OldsmobileStarfireSX3.8V6GASUpperCut to fit; W/A.P; W/O A.C
1978PontiacSunbirdBase3.8V6GASUpperCut to fit; W/A.P; W/O A.C
1978PontiacSunbirdSafari3.8V6GASUpperCut to fit; W/A.P; W/O A.C
1977BuickSkyhawkS3.8V6GASUpperCut to fit; W/A.P; W/O A.C
1977BuickSkyhawkBase3.8V6GASUpperCut to fit; W/A.P; W/O A.C
1977OldsmobileStarfireSX3.8V6GASUpperCut to fit; W/A.P; W/O A.C
1977OldsmobileStarfireBase3.8V6GASUpperCut to fit; W/A.P; W/O A.C
1977OldsmobileStarfireSX3.8V6GASUpperCut to fit; W/A.P; W/O A.C
1977OldsmobileStarfireFirenza3.8V6GASUpperCut to fit; W/A.P; W/O A.C
1977OldsmobileStarfireFirenza3.8V6GASUpperCut to fit; W/A.P; W/O A.C
1977OldsmobileStarfireBase3.8V6GASUpperCut to fit; W/A.P; W/O A.C
1977OldsmobileStarfireGT3.8V6GASUpperCut to fit; W/A.P; W/O A.C
1977OldsmobileStarfireGT3.8V6GASUpperCut to fit; W/A.P; W/O A.C
1977PontiacSunbirdBase3.8V6GASUpperCut to fit; W/A.P; W/O A.C
1977PontiacSunbirdBase3.8V6GASUpperCut to fit; W/A.P; W/O A.C
1976BuickSkyhawkBase3.8V6GASUpperCut to fit
1976BuickSkyhawkS3.8V6GASUpperCut to fit
1976OldsmobileStarfireGT3.8V6GASUpperCut to fit
1976OldsmobileStarfireBase3.8V6GASUpperCut to fit
1976OldsmobileStarfireSX3.8V6GASUpperCut to fit
1976PontiacSunbirdBase3.8V6GASUpperCut to fit
1976PontiacSunbirdSJ3.8V6GASUpperCut to fit
1975BuickSkyhawkBase3.8V6GASUpperCut to fit
1975BuickSkyhawkS3.8V6GASUpperCut to fit
1975OldsmobileStarfireS3.8V6GASUpperCut to fit
1975OldsmobileStarfireBase3.8V6GASUpperCut to fit
1974Oldsmobile98Base7.5V8GASUpperCut to fit
1974Oldsmobile98Regency7.5V8GASUpperCut to fit
1974Oldsmobile98Regency7.5V8GASUpperCut to fit
1974Oldsmobile98Base7.5V8GASUpperCut to fit
1974OldsmobileCustom CruiserBase7.5V8GASUpperCut to fit
1974OldsmobileCustom CruiserBase7.5V8GASUpperCut to fit
1974OldsmobileDelta 88Base7.5V8GASUpperCut to fit
1974OldsmobileDelta 88Royale7.5V8GASUpperCut to fit
1974OldsmobileDelta 88Royale7.5V8GASUpperCut to fit
1974OldsmobileDelta 88Base5.7V8GASUpperCut to fit
1974OldsmobileDelta 88Royale5.7V8GASUpperCut to fit
1974OldsmobileDelta 88Base7.5V8GASUpperCut to fit
1973Oldsmobile98Regency7.5V8GASUpperCut to fit
1973Oldsmobile98Base7.5V8GASUpperCut to fit
1973Oldsmobile98Base7.5V8GASUpperCut to fit
1973Oldsmobile98Regency7.5V8GASUpperCut to fit
1973OldsmobileCustom CruiserBase7.5V8GASUpperCut to fit
1973OldsmobileCustom CruiserBase7.5V8GASUpperCut to fit
1973OldsmobileDelta 88Base5.7V8GASUpperCut to fit
1973OldsmobileDelta 88Royale7.5V8GASUpperCut to fit
1973OldsmobileDelta 88Base7.5V8GASUpperCut to fit
1973OldsmobileDelta 88Royale5.7V8GASUpperCut to fit
1973OldsmobileDelta 88Royale7.5V8GASUpperCut to fit
1973OldsmobileDelta 88Base7.5V8GASUpperCut to fit
1970BuickGSBase5.7V8GASUpperPreferred Hose; W/O Dual Snorkel Air Cleaner
1970BuickGS 455Base7.5V8GASUpperPreferred Hose; W/O Dual Snorkel Air Cleaner
1970BuickGS 455GSX7.5V8GASUpperPreferred Hose; W/O Dual Snorkel Air Cleaner
1970BuickSkylarkBase7.5V8GASUpperPreferred Hose; W/O Dual Snorkel Air Cleaner
1970BuickSkylark3505.7V8GASUpperPreferred Hose; W/O Dual Snorkel Air Cleaner
1970BuickSkylark3505.7V8GASUpperPreferred Hose; W/O Dual Snorkel Air Cleaner
1970BuickSkylarkCustom7.5V8GASUpperPreferred Hose; W/O Dual Snorkel Air Cleaner
1970BuickSkylarkBase5.7V8GASUpperPreferred Hose; W/O Dual Snorkel Air Cleaner
1970BuickSkylarkCustom5.7V8GASUpperPreferred Hose; W/O Dual Snorkel Air Cleaner
1970BuickSportwagonBase7.5V8GASUpperPreferred Hose; W/O Dual Snorkel Air Cleaner
1970BuickSportwagonBase5.7V8GASUpperPreferred Hose; W/O Dual Snorkel Air Cleaner
1969Oldsmobile442Base6.6V8GASUpperPreferred Hose
1969OldsmobileVista CruiserBase6.6V8GASUpperPreferred Hose
1968BuickGS 350Base5.7V8GASUpperPreferred Hose
1968BuickSkylarkBase5.7V8GASUpperPreferred Hose
1968BuickSkylarkCustom5.7V8GASUpperPreferred Hose
1968BuickSpecialBase5.7V8GASUpperPreferred Hose
1968BuickSportwagonBase5.7V8GASUpperPreferred Hose
1968BuickSportwagonCustom5.7V8GASUpperPreferred Hose
1968Oldsmobile442Base7.5V8GASUpperPreferred Hose
1968Oldsmobile442Base6.6V8GASUpperPreferred Hose
1968Oldsmobile98Base7.5V8GASUpperPreferred Hose
1968OldsmobileDelmont 88Base7.5V8GASUpperPreferred Hose
1968OldsmobileDelmont 88Base5.7V8GASUpperPreferred Hose
1968OldsmobileDelta 88Base7.5V8GASUpperPreferred Hose
1968OldsmobileDelta 88Custom7.5V8GASUpperPreferred Hose
1968OldsmobileVista CruiserBase6.6V8GASUpperPreferred Hose
1967Oldsmobile98Base7.0V8GASUpperPreferred Hose; W/O A.P; W/A.C
1967Oldsmobile98Holiday7.0V8GASUpperPreferred Hose; W/O A.P; W/A.C
1967OldsmobileDelmont 88Holiday7.0V8GASUpperPreferred Hose; W/O A.P; W/A.C
1967OldsmobileDelmont 88Base5.4V8GASUpperPreferred Hose; W/O A.P; W/A.C
1967OldsmobileDelmont 88Holiday5.4V8GASUpperPreferred Hose; W/O A.P; W/A.C
1967OldsmobileDelmont 88Base7.0V8GASUpperPreferred Hose; W/O A.P; W/A.C
1967OldsmobileDelta 88Custom7.0V8GASUpperPreferred Hose; W/O A.P; W/A.C
1967OldsmobileDelta 88Holiday7.0V8GASUpperPreferred Hose; W/O A.P; W/A.C
1967OldsmobileDelta 88Base7.0V8GASUpperPreferred Hose; W/O A.P; W/A.C
Product info

The Gates Radiator Coolant Hose (Part No. 20577) is designed to provide a reliable and durable solution for the cooling system of your Buick, Cadillac, Chevrolet, or Oldsmobile. Made of high-quality materials, this hose boasts superior resilience and resistance to extreme temperatures and pressure.

One of the key benefits of this Gates Radiator Coolant Hose is its ability to maintain consistent coolant flow and temperature within the engine, ensuring optimal performance and preventing overheating. The precision-engineered design and efficient construction of this hose also minimize the risk of leaks and damage caused by wear and tear, ensuring long-lasting reliability and peace of mind.

In terms of features, this coolant hose is designed to fit perfectly and seamlessly with your vehicle’s engine and cooling system. Its durable construction and high-quality materials make it an ideal replacement for worn-out or damaged hoses, and its easy installation process means you can get back on the road quickly and without fuss.

Whether you’re a DIY enthusiast or a professional mechanic, the Gates Radiator Coolant Hose is an essential part of any cooling system repair or maintenance job. With its superior performance, reliable durability, and efficient design, this hose is sure to provide you with the peace of mind and confidence you need to keep your vehicle running smoothly for years to come.

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 Length28.6
Centerline Length726
Contains SpringNo
End 1 Inside Diameter1.5
End 1 Inside Diameter38
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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