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Please, add your first item to the wishlist

Select vehicle to confirm fitment

Radiator Coolant Hose – Lower

PART#: 20687
Gates

$13.09

In stock

Interchanges
BrandPart #
Sears23123
Carquest20687
Goodyear036
TexacoRH41
UltralastC0687
Sears67842
General Motors551137
General Motors415451
BravoC0687
Sears3687
General Motors551138
Unocal 76567
Canadian Tire14-1804-0 / 1418040
ACDelco24034L
EptonMH294
Atlas (Canada)MH-886 / MH886
General Motors406382
Western Auto77-8415-0 / 7784150
General Motors413457
MotorcraftKM-763 / KM763
Pro-1P20687
BF GoodrichMH294
MasterPro20687
MotorcraftKM-1065 / KM1065
General Motors546879
Western Auto77-8408-5 / 7784085
Montgomery Ward363687
MoparBH-1672 / BH1672
General Motors360647
General Motors408617
MasterProC0687
RoadmaxC0687
Firestone51317092
General Motors3970122
CharterC0687
AutoparRH166
3960122
Goodyear60991
Dayco70649
AtlasMC35
Mighty036
Goodyear60861
Montgomery Ward3687
General Motors410669
UniroyalMC48
Durkee-AtwoodMR976
MoparBH-1833 / BH1833
Dayco649
General Motors6262559
NAPA Belts/Hose7460
Trugrip2036
Mighty018
Service King2043
Durkee-AtwoodMR191
Goodyear018
Petro-Canada740 121 / 740121
ConocoCH109
DaycoD70649
Service King2042
SunocoMC88
General Motors360847
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
1981ChevroletCamaroSport4.4V8GASLower
1981ChevroletCamaroZ285.7V8GASLower
1981ChevroletCamaroSport5.0V8GASLower
1981ChevroletCamaroBerlinetta5.7V8GASLower
1981ChevroletCamaroBerlinetta4.4V8GASLower
1981ChevroletCamaroZ285.0V8GASLower
1981ChevroletCamaroSport5.7V8GASLower
1981ChevroletCamaroBerlinetta5.0V8GASLower
1981ChevroletEl CaminoBase5.0V8GASLower
1981ChevroletEl CaminoRoyal Knight5.0V8GASLower
1981ChevroletEl CaminoConquista4.4V8GASLower
1981ChevroletEl CaminoSS5.0V8GASLower
1981ChevroletEl CaminoSS4.4V8GASLower
1981ChevroletEl CaminoBase4.4V8GASLower
1981ChevroletEl CaminoRoyal Knight4.4V8GASLower
1981ChevroletEl CaminoConquista5.0V8GASLower
1981ChevroletMalibuClassic4.4V8GASLower
1981ChevroletMalibuBase4.4V8GASLower
1981ChevroletMalibuClassic Landau4.4V8GASLower
1981ChevroletMalibuClassic5.0V8GASLower
1981ChevroletMalibuBase5.7V8GASLower
1981ChevroletMalibuClassic Landau5.0V8GASLower
1981ChevroletMalibuBase5.0V8GASLower
1981ChevroletMonte CarloLandau4.4V8GASLower
1981ChevroletMonte CarloBase5.0V8GASLower
1981ChevroletMonte CarloBase4.4V8GASLower
1981ChevroletMonte CarloLandau5.0V8GASLower
1981GMCCaballeroConquista5.0V8GASLower
1981GMCCaballeroRoyal Knight4.4V8GASLower
1981GMCCaballeroBase5.0V8GASLower
1981GMCCaballeroRoyal Knight5.0V8GASLower
1981GMCCaballeroConquista4.4V8GASLower
1981GMCCaballeroAmarillo4.4V8GASLower
1981GMCCaballeroAmarillo5.0V8GASLower
1981GMCCaballeroDiablo4.4V8GASLower
1981GMCCaballeroBase4.4V8GASLower
1981GMCCaballeroDiablo5.0V8GASLower
1981PontiacFirebirdTrans Am5.0V8GASLower
1981PontiacFirebirdFormula5.0V8GASLower
1980BuickCenturyEstate5.0V8GASLower
1980BuickCenturyLimited5.0V8GASLower
1980BuickCenturyBase5.0V8GASLower
1980BuickRegalBase5.0V8GASLower
1980BuickRegalLimited5.0V8GASLower
1980ChevroletCamaroBerlinetta4.4V8GASLower
1980ChevroletCamaroBerlinetta5.0V8GASLower
1980ChevroletCamaroRally Sport5.7V8GASLower
1980ChevroletCamaroRally Sport4.4V8GASLower
1980ChevroletCamaroBase5.7V8GASLower
1980ChevroletCamaroRally Sport5.0V8GASLower
1980ChevroletCamaroBerlinetta5.7V8GASLower
1980ChevroletCamaroBase4.4V8GASLower
1980ChevroletCamaroZ285.7V8GASLower
1980ChevroletCamaroZ285.0V8GASLower
1980ChevroletCamaroBase5.0V8GASLower
1980ChevroletEl CaminoBase5.0V8GASLower
1980ChevroletEl CaminoRoyal Knight5.0V8GASLower
1980ChevroletEl CaminoSS5.0V8GASLower
1980ChevroletEl CaminoRoyal Knight4.4V8GASLower
1980ChevroletEl CaminoSS4.4V8GASLower
1980ChevroletEl CaminoBase4.4V8GASLower
1980ChevroletMalibuClassic Sport5.0V8GASLower
1980ChevroletMalibuSport5.7V8GASLower
1980ChevroletMalibuSport4.4V8GASLower
1980ChevroletMalibuSport5.0V8GASLower
1980ChevroletMalibuBase5.0V8GASLower
1980ChevroletMalibuClassic Estate5.0V8GASLower
1980ChevroletMalibuClassic Landau4.4V8GASLower
1980ChevroletMalibuBase5.7V8GASLower
1980ChevroletMalibuClassic5.0V8GASLower
1980ChevroletMalibuClassic Sport4.4V8GASLower
1980ChevroletMalibuEstate5.7V8GASLower
1980ChevroletMalibuClassic4.4V8GASLower
1980ChevroletMalibuEstate4.4V8GASLower
1980ChevroletMalibuBase4.4V8GASLower
1980ChevroletMalibuClassic Estate4.4V8GASLower
1980ChevroletMalibuEstate5.0V8GASLower
1980ChevroletMalibuClassic Landau5.0V8GASLower
1980ChevroletMonte CarloLandau5.0V8GASLower
1980ChevroletMonte CarloSport4.4V8GASLower
1980ChevroletMonte CarloLandau4.4V8GASLower
1980ChevroletMonte CarloSport5.0V8GASLower
1980GMCCaballeroBase4.4V8GASLower
1980GMCCaballeroDiablo5.0V8GASLower
1980GMCCaballeroLaredo5.0V8GASLower
1980GMCCaballeroDiablo4.4V8GASLower
1980GMCCaballeroBase5.0V8GASLower
1980GMCCaballeroLaredo4.4V8GASLower
1980OldsmobileCutlassLS5.0V8GASLower
1980OldsmobileCutlassBrougham5.0V8GASLower
1980OldsmobileCutlassBase5.0V8GASLower
1980OldsmobileCutlass SalonBrougham5.0V8GASLower
1980OldsmobileCutlass SalonBase5.0V8GASLower
1980OldsmobileCutlass CalaisBase5.0V8GASLower
1980OldsmobileCutlass CruiserBrougham5.0V8GASLower
1980OldsmobileCutlass CruiserBase5.0V8GASLower
1980OldsmobileCutlass SupremeBrougham5.0V8GASLower
1980OldsmobileCutlass SupremeBase5.0V8GASLower
1980PontiacFirebirdTrans Am5.0V8GASLower
1980PontiacFirebirdBase5.0V8GASLower
1980PontiacFirebirdEsprit5.0V8GASLower
1980PontiacFirebirdFormula5.0V8GASLower
1980PontiacGrand AmBase5.0V8GASLower
1980PontiacGrand LeMansBase5.0V8GASLower
1980PontiacGrand LeMansSafari5.0V8GASLower
1980PontiacGrand PrixBase5.0V8GASLower
1980PontiacGrand PrixLJ5.0V8GASLower
1980PontiacGrand PrixSJ5.0V8GASLower
1980PontiacLeMansSafari5.0V8GASLower
1980PontiacLeMansBase5.0V8GASLower
1979BuickCenturyLimited5.0V8GASLower
1979BuickCenturySpecial5.7V8GASLower
1979BuickCenturyCustom5.0V8GASLower
1979BuickCenturyCustom5.7V8GASLower
1979BuickCenturySpecial5.0V8GASLower
1979BuickRegalBase5.0V8GASLower
1979BuickRegalLimited5.0V8GASLower
1979ChevroletCamaroBerlinetta5.0V8GASLower
1979ChevroletCamaroRally Sport5.0V8GASLower
1979ChevroletCamaroZ285.7V8GASLower
1979ChevroletCamaroRally Sport5.7V8GASLower
1979ChevroletCamaroBase5.7V8GASLower
1979ChevroletCamaroBase5.0V8GASLower
1979ChevroletCamaroZ285.0V8GASLower
1979ChevroletCamaroBerlinetta5.7V8GASLower
1979ChevroletEl CaminoBase5.0V8GASLower
1979ChevroletEl CaminoBase4.4V8GASLower
1979ChevroletEl CaminoRoyal Knight5.0V8GASLower
1979ChevroletEl CaminoSS5.7V8GASLower
1979ChevroletEl CaminoBase5.7V8GASLower
1979ChevroletEl CaminoRoyal Knight5.7V8GASLower
1979ChevroletEl CaminoRoyal Knight4.4V8GASLower
1979ChevroletEl CaminoSS5.0V8GASLower
1979ChevroletMalibuBase4.4V8GASLower
1979ChevroletMalibuClassic5.7V8GASLower
1979ChevroletMalibuLandau4.4V8GASLower
1979ChevroletMalibuClassic5.0V8GASLower
1979ChevroletMalibuSport4.4V8GASLower
1979ChevroletMalibuLandau5.7V8GASLower
1979ChevroletMalibuClassic Estate5.7V8GASLower
1979ChevroletMalibuClassic Estate5.0V8GASLower
1979ChevroletMalibuClassic Landau5.7V8GASLower
1979ChevroletMalibuClassic Landau4.4V8GASLower
1979ChevroletMalibuBase5.7V8GASLower
1979ChevroletMalibuBase5.0V8GASLower
1979ChevroletMalibuPolice5.0V8GASLower
1979ChevroletMalibuClassic4.4V8GASLower
1979ChevroletMalibuEstate5.7V8GASLower
1979ChevroletMalibuClassic Landau5.0V8GASLower
1979ChevroletMalibuPolice4.4V8GASLower
1979ChevroletMalibuEstate5.0V8GASLower
1979ChevroletMalibuEstate4.4V8GASLower
1979ChevroletMalibuClassic Sport4.4V8GASLower
1979ChevroletMalibuPolice5.7V8GASLower
1979ChevroletMalibuClassic Sport5.7V8GASLower
1979ChevroletMalibuClassic Sport5.0V8GASLower
1979ChevroletMalibuSport5.7V8GASLower
1979ChevroletMalibuLandau5.0V8GASLower
1979ChevroletMalibuClassic Estate4.4V8GASLower
1979ChevroletMalibuSport5.0V8GASLower
1979ChevroletMonte CarloLandau5.0V8GASLower
1979ChevroletMonte CarloLandau4.4V8GASLower
1979ChevroletMonte CarloBase5.0V8GASLower
1979ChevroletMonte CarloBase4.4V8GASLower
1979GMCCaballeroBase4.4V8GASLower
1979GMCCaballeroLaredo4.4V8GASLower
1979GMCCaballeroDiablo5.7V8GASLower
1979GMCCaballeroBase5.0V8GASLower
1979GMCCaballeroDiablo5.0V8GASLower
1979GMCCaballeroDiablo4.4V8GASLower
1979GMCCaballeroLaredo5.7V8GASLower
1979GMCCaballeroLaredo5.0V8GASLower
1979GMCCaballeroBase5.7V8GASLower
1979OldsmobileCutlass SalonBrougham5.0V8GASLower
1979OldsmobileCutlass SalonBase5.0V8GASLower
1979OldsmobileCutlass SalonHurst5.7V8GASLower
1979OldsmobileCutlass Salon4425.7V8GASLower
1979OldsmobileCutlass SalonBase5.7V8GASLower
1979OldsmobileCutlass CalaisBase5.0V8GASLower
1979OldsmobileCutlass CalaisBase5.7V8GASLower
1979OldsmobileCutlassVista Cruiser5.0V8GASLower
1979OldsmobileCutlassVista Cruiser Brougham5.7V8GASLower | Engine VIN: L;
1979OldsmobileCutlassVista Cruiser Brougham5.0V8GASLower
1979OldsmobileCutlassVista Cruiser5.7V8GASLower | Engine VIN: L;
1979OldsmobileCutlass SupremeBase5.7V8GASLower
1979OldsmobileCutlass SupremeBrougham5.0V8GASLower
1979OldsmobileCutlass SupremeBrougham5.7V8GASLower
1979OldsmobileCutlass SupremeBase5.0V8GASLower
1979PontiacFirebirdBase5.0V8GASLower
1979PontiacFirebirdFormula6.6V8GASLower
1979PontiacFirebirdFormula5.7V8GASLower
1979PontiacFirebirdEsprit5.7V8GASLower
1979PontiacFirebirdFormula5.0V8GASLower
1979PontiacFirebirdEsprit5.0V8GASLower
1979PontiacFirebirdBase5.7V8GASLower
1979PontiacFirebirdTrans Am6.6V8GASLower
1979PontiacGrand AmBase5.0V8GASLower
1979PontiacGrand LeMansBase5.0V8GASLower
1979PontiacGrand LeMansSafari5.7V8GASLower
1979PontiacGrand LeMansSafari5.0V8GASLower
1979PontiacGrand PrixLJ5.0V8GASLower
1979PontiacGrand PrixSJ5.0V8GASLower
1979PontiacGrand PrixBase5.0V8GASLower
1979PontiacLeMansSafari5.7V8GASLower
1979PontiacLeMansSafari5.0V8GASLower
1979PontiacLeMansBase5.0V8GASLower
1978BuickCenturyLimited5.0V8GASLower
1978BuickCenturyCustom5.0V8GASLower
1978BuickCenturyCustom5.7V8GASLower
1978BuickCenturySpecial5.0V8GASLower
1978BuickCenturySport5.0V8GASLower
1978BuickRegalBase5.0V8GASLower
1978BuickRegalLimited5.0V8GASLower
1978ChevroletCamaroRally Sport5.0V8GASLower
1978ChevroletCamaroZ285.7V8GASLower
1978ChevroletCamaroLT5.7V8GASLower
1978ChevroletCamaroLT Rally Sport5.7V8GASLower
1978ChevroletCamaroBase5.7V8GASLower
1978ChevroletCamaroLT Rally Sport5.0V8GASLower
1978ChevroletCamaroRally Sport5.7V8GASLower
1978ChevroletCamaroLT5.0V8GASLower
1978ChevroletCamaroBase5.0V8GASLower
1978ChevroletEl CaminoSS5.7V8GASLower
1978ChevroletEl CaminoConquista5.7V8GASLower
1978ChevroletEl CaminoConquista5.0V8GASLower
1978ChevroletEl CaminoSS5.0V8GASLower
1978ChevroletEl CaminoBase5.0V8GASLower
1978ChevroletEl CaminoBase5.7V8GASLower
1978ChevroletMalibuClassic Estate5.0V8GASLower
1978ChevroletMalibuClassic Landau5.7V8GASLower
1978ChevroletMalibuClassic5.7V8GASLower
1978ChevroletMalibuClassic Estate5.7V8GASLower
1978ChevroletMalibuClassic Landau5.0V8GASLower
1978ChevroletMalibuBase5.7V8GASLower
1978ChevroletMalibuBase5.0V8GASLower
1978ChevroletMalibuClassic5.0V8GASLower
1978ChevroletMonte CarloSport5.0V8GASLower
1978ChevroletMonte CarloLandau5.0V8GASLower
1978GMCCaballeroBase5.7V8GASLower
1978GMCCaballeroLaredo5.7V8GASLower
1978GMCCaballeroDiablo5.7V8GASLower
1978GMCCaballeroDiablo5.0V8GASLower
1978GMCCaballeroBase5.0V8GASLower
1978GMCCaballeroLaredo5.0V8GASLower
1978OldsmobileCutlass SalonBrougham5.0V8GASLower
1978OldsmobileCutlass SalonBase5.0V8GASLower
1978OldsmobileCutlass Salon4425.0V8GASLower
1978OldsmobileCutlass CalaisBase5.0V8GASLower
1978OldsmobileCutlassVista Cruiser5.7V8GASLower
1978OldsmobileCutlassVista Cruiser5.0V8GASLower
Product info

The Gates Radiator Coolant Hose, part number 20687, is the perfect replacement for your worn-out Buick, Chevrolet, GMC, or Oldsmobile radiator hose. It is engineered to provide reliable and long-lasting performance, ensuring that your vehicle’s cooling system runs at its best.

This radiator coolant hose is manufactured using high-quality materials that are resistant to heat, oil, and other damaging elements. It features a durable construction that can withstand high pressures and extreme temperatures, making it ideal for use in various automotive applications.

Designed to fit perfectly, the Gates Radiator Coolant Hose is easy to install, saving you time and effort. It also comes with pre-bent sections that eliminate the need for additional bending, ensuring a hassle-free installation process.

With the Gates Radiator Coolant Hose, you can enjoy improved engine performance, increased fuel efficiency, and enhanced overall driving experience. Its smooth inside diameter ensures maximum coolant flow, preventing overheating and engine damage.

In summary, the Gates Radiator Coolant Hose is a reliable and efficient replacement for your Buick, Chevrolet, GMC, or Oldsmobile radiator hose. Its high-quality construction, perfect fit, and superior performance make it a smart choice for any vehicle owner looking to restore their vehicle’s cooling system to peak condition.

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 Length18.2
Centerline Length462
Contains SpringNo
End 1 Inside Diameter1.5
End 1 Inside Diameter38
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.

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