Brands Vehicles

Lowest Prices

Free Returns

Online Since 2009

JOIN GEARS TO SAVE 5%

Gates 20543 Radiator Coolant Hose


Brand:	Gates
Part Number:	20543
UPC:	072053051667
Weight:	1.18 lbs
Condition:	New

On Sale:

$12.29

Availability:

1 in Stock

Warehouse:

US-1

Quantity:

Product Information

Description:

Get the Gates 20543 Radiator Coolant Hose for your vehicle. Buy now and secure your purchase online!

Our Molded Coolant Hoses are manufactured to fit upper, lower, bypass, heater and other coolant applications with OEM-quality specifications, saving you time, money and energy from going to your OE dealer for radiator hose replacements. Gates' molded coolant hose line is the most comprehensive line on the replacement market.

Features and Benefits:

Caution: Do not use for fuel or oil transfer applications
EPDM tube; synthetic fiber knit reinforcement; heat-, ozone- and chemical coolant-resistant EPDM cover
Engineered to resist electrochemical degradation, the leading cause of hose failure
Meets requirements of SAE 20R4, class D2 and DIN 73411, class A (except for tolerances)
Note: Gates recommends replacing hose clamps each time a new coolant hose is installed
Pre-shaped to fit and to ensure perfectly sealed conditions
Specifically-engineered materials resist collapse under vacuum
Temperature Range: -40 Deg. F to +257 Deg. F (-40 Deg. C to +125 Deg. C)

Specifications:

Branch Quantity:

Centerline Length:

25.4 in.

Centerline Length:

645 mm

Contains Spring:

End 1 Inside Diameter:

1.5 in.

End 1 Inside Diameter:

38 mm

End 2 Inside Diameter:

1.5 in.

End 2 Inside Diameter:

38 mm

Material:

EPDM

Molded:

Yes

Quick Connect Fitting Quantity:

ACDelco #:

26003X

Atlas #:

MC3

Atlas (Canada) #:

MH-675

Autopar #:

RH219

Autopar #:

RH56

Autopar #:

RH67

Autopar #:

RH69

Autopar #:

RH72

BF Goodrich #:

MH222

CARQUEST #:

20543

Canadian Tire #:

14-1715-2

Conoco #:

CH20

Dayco #:

475

Dayco #:

485

Dayco #:

70485

Dayco #:

70508

Dayco #:

70524

Dayco #:

E70485

Duralast #:

E70485

Durkee-Atwood #:

MR747

Durkee-Atwood #:

MR792

Durkee-Atwood #:

MR817

Epton #:

MH222

Ford #:

D0HZ 8260 G

General Motors #:

1366382

General Motors #:

1374252

General Motors #:

1375529

General Motors #:

1376774

General Motors #:

387017

General Motors #:

387577

General Motors #:

388677

General Motors #:

3897871

General Motors #:

3898542

General Motors #:

390437

General Motors #:

3906437

General Motors #:

390921

General Motors #:

395056

General Motors #:

398671

General Motors #:

405028

General Motors #:

9781253

Goodyear #:

60675

Mopar #:

BH-1011

Mopar #:

BH-1015

Mopar #:

BH-1060

Mopar #:

BH-1071

Mopar #:

BH-1078

Mopar #:

BH-1079

Motorcraft #:

KM-483

Motorcraft #:

KM-543

Motorcraft #:

KM-9

NAPA Belts/Hose #:

7315

Petro-Canada #:

740 158

Pro-1 #:

P20543

Sears #:

23106

Sears #:

3543

Service King #:

2017

Service King #:

2019

Sunoco #:

MC3

Texaco #:

RH2

Ultralast #:

C0543

Uniroyal #:

MC16

Unocal 76 #:

526

Country of Origin:

Select a vehicle to narrow Gates 20543 Radiator Coolant Hose fitment info!

Last Updated: 08/13/2024

Years

Vehicle

Per Vehicle

Position

Fit Notes

Fitment Notes

1967

Buick Gran Sport

5.6L V8 Gas OHV

1 Upper

Molded Coolant Hose
W/O A.P.
Cut to fit

Buick Gran Sport

5.6L V8 Gas OHV

Upper Molded Coolant Hose
W/O A.P.
Cut to fit

1 Per Vehicle

1966

Buick LeSabre

5.6L V8 Gas,
5.6L V8 Gas OHV

1 Upper

Molded Coolant Hose
Cut to fit

Buick LeSabre

5.6L V8 Gas,
5.6L V8 Gas OHV

Upper Molded Coolant Hose
Cut to fit

1 Per Vehicle

1965

Buick LeSabre

4.9L V8 Gas,
4.9L V8 Gas OHV

1 Upper

Molded Coolant Hose
W/A.C.

Buick LeSabre

4.9L V8 Gas,
4.9L V8 Gas OHV

Upper Molded Coolant Hose
W/A.C.

1 Per Vehicle

1979

1978

1977

1979

1978

1977

Buick Skyhawk

3.8L V6 Gas OHV

1 Upper

Molded Coolant Hose
W/O A.P.

Buick Skyhawk

3.8L V6 Gas OHV

Upper Molded Coolant Hose
W/O A.P.

1 Per Vehicle

1967

Buick Skylark

5.6L V8 Gas OHV

1 Upper

Molded Coolant Hose
W/O A.P.
Cut to fit

Buick Skylark

5.6L V8 Gas OHV

Upper Molded Coolant Hose
W/O A.P.
Cut to fit

1 Per Vehicle

1967

1966

1967

1966

Buick Skylark

3.7L V6 Gas OHV

1 Upper

Molded Coolant Hose

Buick Skylark

3.7L V6 Gas OHV

Upper Molded Coolant Hose

1 Per Vehicle

1967

1966

1967

1966

Buick Skylark

4.9L V8 Gas OHV

1 Upper

Molded Coolant Hose
W/O A.P.
Cut to fit

Buick Skylark

4.9L V8 Gas OHV

Upper Molded Coolant Hose
W/O A.P.
Cut to fit

1 Per Vehicle

1965

Buick Skylark

4.9L V8 Gas OHV

1 Upper

Molded Coolant Hose
W/Crossflow Rad.
Cut to fit

Buick Skylark

4.9L V8 Gas OHV

Upper Molded Coolant Hose
W/Crossflow Rad.
Cut to fit

1 Per Vehicle

1967

1966

1967

1966

Buick Special

3.7L V6 Gas OHV

1 Upper

Molded Coolant Hose

Buick Special

3.7L V6 Gas OHV

Upper Molded Coolant Hose

1 Per Vehicle

1967

1966

1967

1966

Buick Special

4.9L V8 Gas OHV

1 Upper

Molded Coolant Hose
W/O A.P.
Cut to fit

Buick Special

4.9L V8 Gas OHV

Upper Molded Coolant Hose
W/O A.P.
Cut to fit

1 Per Vehicle

1965

Buick Special

4.9L V8 Gas OHV

1 Upper

Molded Coolant Hose
W/Crossflow Rad.
Cut to fit

Buick Special

4.9L V8 Gas OHV

Upper Molded Coolant Hose
W/Crossflow Rad.
Cut to fit

1 Per Vehicle

1967

Buick Sportwagon

5.6L V8 Gas OHV

1 Upper

Molded Coolant Hose
W/O A.P.
Cut to fit

Buick Sportwagon

5.6L V8 Gas OHV

Upper Molded Coolant Hose
W/O A.P.
Cut to fit

1 Per Vehicle

1965

Buick Sportwagon

4.9L V8 Gas OHV

1 Upper

Molded Coolant Hose
W/Crossflow Rad.
Cut to fit

Buick Sportwagon

4.9L V8 Gas OHV

Upper Molded Coolant Hose
W/Crossflow Rad.
Cut to fit

1 Per Vehicle

1967

Chevrolet C10 Pickup

5.3L V8 Gas OHV

1 Upper

Molded Coolant Hose

Chevrolet C10 Pickup

5.3L V8 Gas OHV

Upper Molded Coolant Hose

1 Per Vehicle

1967

Chevrolet C10 Suburban

5.3L V8 Gas OHV

1 Upper

Molded Coolant Hose

Chevrolet C10 Suburban

5.3L V8 Gas OHV

Upper Molded Coolant Hose

1 Per Vehicle

1967

Chevrolet C20 Pickup

5.3L V8 Gas OHV

1 Upper

Molded Coolant Hose

Chevrolet C20 Pickup

5.3L V8 Gas OHV

Upper Molded Coolant Hose

1 Per Vehicle

1967

Chevrolet C20 Suburban

5.3L V8 Gas OHV

1 Upper

Molded Coolant Hose

Chevrolet C20 Suburban

5.3L V8 Gas OHV

Upper Molded Coolant Hose

1 Per Vehicle

1967

Chevrolet C30 Pickup

5.3L V8 Gas OHV

1 Upper

Molded Coolant Hose

Chevrolet C30 Pickup

5.3L V8 Gas OHV

Upper Molded Coolant Hose

1 Per Vehicle

1972

1971

1970

1969

1972

1971

1970

1969

Chevrolet C50

5.7L V8 Gas OHV,
5.7L V8 LPG OHV

1 Upper

Molded Coolant Hose
W/O A.C.
W/O Dual Brakes

Chevrolet C50

5.7L V8 Gas OHV,
5.7L V8 LPG OHV

Upper Molded Coolant Hose
W/O A.C.
W/O Dual Brakes

1 Per Vehicle

1968

1967

1968

1967

Chevrolet C50

5.4L V8 Gas OHV

1 Upper

Molded Coolant Hose
W/O A.C.
W/O Dual Brakes

Chevrolet C50

5.4L V8 Gas OHV

Upper Molded Coolant Hose
W/O A.C.
W/O Dual Brakes

1 Per Vehicle

1967

Chevrolet C50

4.6L V8 Gas OHV

1 Upper

Molded Coolant Hose
W/O A.C.
W/O Dual Brakes

Chevrolet C50

4.6L V8 Gas OHV

Upper Molded Coolant Hose
W/O A.C.
W/O Dual Brakes

1 Per Vehicle

Gates 20543 Radiator Coolant Hose

$12.29

Product Information

Description:

Features and Benefits:

Specifications:

Select a vehicle to narrow Gates 20543 Radiator Coolant Hose fitment info!

Buick Gran Sport 5.6L V8 Gas OHV

1

Upper

Molded Coolant HoseW/O A.P. Cut to fit

Buick Gran Sport

5.6L V8 Gas OHV Upper Molded Coolant HoseW/O A.P. Cut to fit 1 Per Vehicle

Buick LeSabre 5.6L V8 Gas,5.6L V8 Gas OHV

1

Upper

Molded Coolant HoseCut to fit

Buick LeSabre

5.6L V8 Gas,5.6L V8 Gas OHV Upper Molded Coolant HoseCut to fit 1 Per Vehicle

Buick LeSabre 4.9L V8 Gas,4.9L V8 Gas OHV

1

Upper

Molded Coolant HoseW/A.C.

Buick LeSabre

4.9L V8 Gas,4.9L V8 Gas OHV Upper Molded Coolant HoseW/A.C. 1 Per Vehicle

Buick Skyhawk 3.8L V6 Gas OHV

1

Upper

Molded Coolant HoseW/O A.P.

Buick Skyhawk

3.8L V6 Gas OHV Upper Molded Coolant HoseW/O A.P. 1 Per Vehicle

Buick Skylark 5.6L V8 Gas OHV

1

Upper

Molded Coolant HoseW/O A.P. Cut to fit

Buick Skylark

5.6L V8 Gas OHV Upper Molded Coolant HoseW/O A.P. Cut to fit 1 Per Vehicle

Buick Skylark 3.7L V6 Gas OHV

1

Upper

Molded Coolant Hose

Buick Skylark

3.7L V6 Gas OHV Upper Molded Coolant Hose 1 Per Vehicle

Buick Skylark 4.9L V8 Gas OHV

1

Upper

Molded Coolant HoseW/O A.P. Cut to fit

Buick Skylark

4.9L V8 Gas OHV Upper Molded Coolant HoseW/O A.P. Cut to fit 1 Per Vehicle

Buick Skylark 4.9L V8 Gas OHV

1

Upper

Molded Coolant HoseW/Crossflow Rad. Cut to fit

Buick Skylark

4.9L V8 Gas OHV Upper Molded Coolant HoseW/Crossflow Rad. Cut to fit 1 Per Vehicle

Buick Special 3.7L V6 Gas OHV

1

Upper

Molded Coolant Hose

Buick Special

3.7L V6 Gas OHV Upper Molded Coolant Hose 1 Per Vehicle

Buick Special 4.9L V8 Gas OHV

1

Upper

Molded Coolant HoseW/O A.P. Cut to fit

Buick Special

4.9L V8 Gas OHV Upper Molded Coolant HoseW/O A.P. Cut to fit 1 Per Vehicle

Buick Special 4.9L V8 Gas OHV

1

Upper

Molded Coolant HoseW/Crossflow Rad. Cut to fit

Buick Special

4.9L V8 Gas OHV Upper Molded Coolant HoseW/Crossflow Rad. Cut to fit 1 Per Vehicle

Buick Sportwagon 5.6L V8 Gas OHV

1

Upper

Molded Coolant HoseW/O A.P. Cut to fit

Buick Sportwagon

5.6L V8 Gas OHV Upper Molded Coolant HoseW/O A.P. Cut to fit 1 Per Vehicle

Buick Sportwagon 4.9L V8 Gas OHV

Buick Gran Sport

5.6L V8 Gas OHV

Molded Coolant Hose
W/O A.P.
Cut to fit

5.6L V8 Gas OHV

Upper Molded Coolant Hose
W/O A.P.
Cut to fit

1 Per Vehicle

Buick LeSabre

5.6L V8 Gas,
5.6L V8 Gas OHV

Molded Coolant Hose
Cut to fit

5.6L V8 Gas,
5.6L V8 Gas OHV

Upper Molded Coolant Hose
Cut to fit

1 Per Vehicle

Buick LeSabre

4.9L V8 Gas,
4.9L V8 Gas OHV

Molded Coolant Hose
W/A.C.

4.9L V8 Gas,
4.9L V8 Gas OHV

Upper Molded Coolant Hose
W/A.C.

1 Per Vehicle

Buick Skyhawk

3.8L V6 Gas OHV

Molded Coolant Hose
W/O A.P.

3.8L V6 Gas OHV

Upper Molded Coolant Hose
W/O A.P.

1 Per Vehicle

Buick Skylark

5.6L V8 Gas OHV

Molded Coolant Hose
W/O A.P.
Cut to fit

5.6L V8 Gas OHV

Upper Molded Coolant Hose
W/O A.P.
Cut to fit

1 Per Vehicle

Buick Skylark

3.7L V6 Gas OHV

3.7L V6 Gas OHV

Upper Molded Coolant Hose

1 Per Vehicle

Buick Skylark

4.9L V8 Gas OHV

Molded Coolant Hose
W/O A.P.
Cut to fit

4.9L V8 Gas OHV

Upper Molded Coolant Hose
W/O A.P.
Cut to fit

1 Per Vehicle

Buick Skylark

4.9L V8 Gas OHV

Molded Coolant Hose
W/Crossflow Rad.
Cut to fit

4.9L V8 Gas OHV

Upper Molded Coolant Hose
W/Crossflow Rad.
Cut to fit

1 Per Vehicle

Buick Special

3.7L V6 Gas OHV

3.7L V6 Gas OHV

Upper Molded Coolant Hose

1 Per Vehicle

Buick Special

4.9L V8 Gas OHV

Molded Coolant Hose
W/O A.P.
Cut to fit

4.9L V8 Gas OHV

Upper Molded Coolant Hose
W/O A.P.
Cut to fit

1 Per Vehicle

Buick Special

4.9L V8 Gas OHV

Molded Coolant Hose
W/Crossflow Rad.
Cut to fit

4.9L V8 Gas OHV

Upper Molded Coolant Hose
W/Crossflow Rad.
Cut to fit

1 Per Vehicle

Buick Sportwagon

5.6L V8 Gas OHV

Molded Coolant Hose
W/O A.P.
Cut to fit

5.6L V8 Gas OHV

Upper Molded Coolant Hose
W/O A.P.
Cut to fit

1 Per Vehicle

Buick Sportwagon

4.9L V8 Gas OHV

Molded Coolant Hose
W/Crossflow Rad.
Cut to fit

4.9L V8 Gas OHV

Upper Molded Coolant Hose
W/Crossflow Rad.
Cut to fit

1 Per Vehicle

Chevrolet C10 Pickup

5.3L V8 Gas OHV

5.3L V8 Gas OHV

Upper Molded Coolant Hose

1 Per Vehicle

Chevrolet C10 Suburban

5.3L V8 Gas OHV

5.3L V8 Gas OHV

Upper Molded Coolant Hose

1 Per Vehicle

Chevrolet C20 Pickup

5.3L V8 Gas OHV

5.3L V8 Gas OHV

Upper Molded Coolant Hose

1 Per Vehicle