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  3. Belts and Cooling
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  5. Engine Coolant Bypass Hose
  6. Dayco 70020

Dayco 70020 Engine Coolant Bypass Hose

Dayco 70020 Engine Coolant Bypass Hose

Dayco
Brand:Dayco
Part Number: 70020
UPC: 00038244132744
Weight: 0.42 lbs
Condition:New



On Sale:

$14.24

Availability:
7 in Stock
Warehouse: US-7
Quantity:

Product Information

Description:

CURVED RADIATOR HOSE

Specifications:

Centerline Length:
10.50 in.
Color:
Black
Contains Heat Shield:
N
Contains Protective Sleeve:
N
End 1 Inside Diameter:
1 1/2 in
End 1 Inside Diameter:
1.50 in.
End 2 Inside Diameter:
1 1/2 in
Hose Type:
Single I.D. Hose
Material:
EPDM
SAE Specification:
SAE J20R4 Class D-1, SAE J1684 Type EC
Trunk Height:
10 1/2 in
ACDelco #:
22001M
AMC #:
207443
AMC #:
215719
AMC #:
706337
CARQUEST #:
20088
Duralast #:
B70020
Fiat #:
336619
Gates #:
20088
Gates #:
20115
General Motors #:
502671
General Motors #:
5100279
General Motors #:
5770589
Goodyear #:
60033
Mopar #:
BH1002
Mopar #:
BH731
Mopar #:
BH766
Motorcraft #:
KM154
Motorcraft #:
KM231
Motorcraft #:
KM596
NAPA #:
768
Oliver #:
103444A
Pirelli #:
8-519
Pirelli #:
BH1
Pirelli #:
H126
Pirelli #:
H131
Pirelli #:
H155
Pirelli #:
H20
Pirelli #:
H206
Pirelli #:
H287
Pirelli #:
H347
Pirelli #:
MR503
Pirelli #:
MR738
Pirelli #:
UH1
Towmotor #:
21920
Towmotor #:
A880
Toyota #:
16572-61030
Uniroyal #:
92
Uniroyal #:
CH14
Yale #:
2280D1165
Country of Origin:
MX

Select a vehicle to narrow Dayco 70020 Engine Coolant Bypass Hose fitment info!

Last Updated: 07/24/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

1935

 

1934

 

1935

 

1934

 
Buick Series 40

3.8L L8 Gas OHV,
4.1L L8 Gas OHV
1
 
Lower
 
Radiator Coolant Hose
Curved Radiator Hose
 

Buick Series 40



3.8L L8 Gas OHV,
4.1L L8 Gas OHV

Lower Radiator Coolant Hose
Curved Radiator Hose

1 Per Vehicle

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 
Chevrolet B60

8.2L V8 Diesel,
8.2L V8 Diesel Turbo
1
 
Left (Driver)
 
Curved Radiator Hose
Cut to Fit
 

Chevrolet B60



8.2L V8 Diesel,
8.2L V8 Diesel Turbo

Left (Driver) Curved Radiator Hose
Cut to Fit

1 Per Vehicle

1957

 

1957

 
Chevrolet Bel Air

4.6L V8 Gas,
4.6L V8 Gas OHV
1
 
Upper
 
Radiator Coolant Hose
Curved Radiator Hose
 

Chevrolet Bel Air



4.6L V8 Gas,
4.6L V8 Gas OHV

Upper Radiator Coolant Hose
Curved Radiator Hose

1 Per Vehicle

1957

 

1956

 

1955

 

1957

 

1956

 

1955

 
Chevrolet Bel Air

4.3L V8 Gas,
4.3L V8 Gas OHV
1
 
Upper
 
Radiator Coolant Hose
Curved Radiator Hose
 

Chevrolet Bel Air



4.3L V8 Gas,
4.3L V8 Gas OHV

Upper Radiator Coolant Hose
Curved Radiator Hose

1 Per Vehicle

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 
Chevrolet C60

8.2L V8 Diesel
1
 
Left (Driver)
 
Curved Radiator Hose
Cut to Fit
 

Chevrolet C60



8.2L V8 Diesel

Left (Driver) Curved Radiator Hose
Cut to Fit

1 Per Vehicle

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 
Chevrolet C70

8.2L V8 Diesel,
8.2L V8 Diesel Turbo
1
 
Left (Driver)
 
Curved Radiator Hose
Cut to Fit
 

Chevrolet C70



8.2L V8 Diesel,
8.2L V8 Diesel Turbo

Left (Driver) Curved Radiator Hose
Cut to Fit

1 Per Vehicle

1965

 

1965

 
Chevrolet Corvette

5.3L V8 Gas OHV
1
 
Upper
 
Radiator Coolant Hose
Curved Radiator Hose
Fuel Sys: FI
 

Chevrolet Corvette



5.3L V8 Gas OHV

Upper Radiator Coolant Hose
Curved Radiator Hose
Fuel Sys: FI

1 Per Vehicle

1957

 

1957

 
Chevrolet One-Fifty Series

4.6L V8 Gas OHV
1
 
Upper
 
Radiator Coolant Hose
Curved Radiator Hose
 

Chevrolet One-Fifty Series



4.6L V8 Gas OHV

Upper Radiator Coolant Hose
Curved Radiator Hose

1 Per Vehicle

1957

 

1956

 

1955

 

1957

 

1956

 

1955

 
Chevrolet One-Fifty Series

4.3L V8 Gas OHV
1
 
Upper
 
Radiator Coolant Hose
Curved Radiator Hose
 

Chevrolet One-Fifty Series



4.3L V8 Gas OHV

Upper Radiator Coolant Hose
Curved Radiator Hose

1 Per Vehicle

1957

 

1957

 
Chevrolet Sedan Delivery

3.8L L6 Gas OHV,
4.3L L6 Gas OHV
1
 
Upper
 
Radiator Coolant Hose
Curved Radiator Hose
Cut to Fit
 

Chevrolet Sedan Delivery



3.8L L6 Gas OHV,
4.3L L6 Gas OHV

Upper Radiator Coolant Hose
Curved Radiator Hose
Cut to Fit

1 Per Vehicle

1957

 

1957

 
Chevrolet Sedan Delivery

4.3L V8 Gas OHV,
4.6L V8 Gas OHV,
5.3L V8 Gas OHV
1
 
Upper
 
Radiator Coolant Hose
Curved Radiator Hose
 

Chevrolet Sedan Delivery



4.3L V8 Gas OHV,
4.6L V8 Gas OHV,
5.3L V8 Gas OHV

Upper Radiator Coolant Hose
Curved Radiator Hose

1 Per Vehicle

1956

 

1956

 
Chevrolet Truck

4.3L V8 Gas OHV,
5.3L V8 Gas OHV
1
 
Upper
 
Radiator Coolant Hose
Curved Radiator Hose
1500 Series
 

Chevrolet Truck



4.3L V8 Gas OHV,
5.3L V8 Gas OHV

Upper Radiator Coolant Hose
Curved Radiator Hose
1500 Series

1 Per Vehicle

1957

 

1957

 
Chevrolet Two-Ten Series

4.6L V8 Gas OHV
1
 
Upper
 
Radiator Coolant Hose
Curved Radiator Hose
 

Chevrolet Two-Ten Series



4.6L V8 Gas OHV

Upper Radiator Coolant Hose
Curved Radiator Hose

1 Per Vehicle

1957

 

1956

 

1955

 

1957

 

1956

 

1955

 
Chevrolet Two-Ten Series

4.3L V8 Gas OHV
1
 
Upper
 
Radiator Coolant Hose
Curved Radiator Hose
 

Chevrolet Two-Ten Series



4.3L V8 Gas OHV

Upper Radiator Coolant Hose
Curved Radiator Hose

1 Per Vehicle

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 
Ford B600

8.2L V8 Diesel
1
 
Left (Driver)
 
Curved Radiator Hose
Cut to Fit
 

Ford B600



8.2L V8 Diesel

Left (Driver) Curved Radiator Hose
Cut to Fit

1 Per Vehicle

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 
Ford B600

8.2L V8 Diesel Turbo
1
 
Left (Driver)
 
Curved Radiator Hose
Cut to Fit
 

Ford B600



8.2L V8 Diesel Turbo

Left (Driver) Curved Radiator Hose
Cut to Fit

1 Per Vehicle

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 
Ford B700

8.2L V8 Diesel,
8.2L V8 Diesel Turbo
1
 
Left (Driver)
 
Curved Radiator Hose
Cut to Fit
 

Ford B700



8.2L V8 Diesel,
8.2L V8 Diesel Turbo

Left (Driver) Curved Radiator Hose
Cut to Fit

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 
Ford C600

8.2L V8 Diesel
1
 
Left (Driver)
 
Curved Radiator Hose
Cut to Fit
 

Ford C600



8.2L V8 Diesel

Left (Driver) Curved Radiator Hose
Cut to Fit

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 
Ford C700

8.2L V8 Diesel,
8.2L V8 Diesel Turbo
1
 
Left (Driver)
 
Curved Radiator Hose
Cut to Fit
 

Ford C700



8.2L V8 Diesel,
8.2L V8 Diesel Turbo

Left (Driver) Curved Radiator Hose
Cut to Fit

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 
Ford C800

8.2L V8 Diesel,
8.2L V8 Diesel Turbo
1
 
Left (Driver)
 
Curved Radiator Hose
Cut to Fit
 

Ford C800



8.2L V8 Diesel,
8.2L V8 Diesel Turbo

Left (Driver) Curved Radiator Hose
Cut to Fit

1 Per Vehicle

1951

 

1950

 

1951

 

1950

 
Ford Country Sedan

3.7L L6 Gas L-HEAD
1
 
Upper
 
Radiator Coolant Hose
Curved Radiator Hose
 

Ford Country Sedan



3.7L L6 Gas L-HEAD

Upper Radiator Coolant Hose
Curved Radiator Hose

1 Per Vehicle

1951

 

1950

 

1951

 

1950

 
Ford Country Squire

3.7L L6 Gas L-HEAD
1
 
Upper
 
Radiator Coolant Hose
Curved Radiator Hose
 

Ford Country Squire



3.7L L6 Gas L-HEAD

Upper Radiator Coolant Hose
Curved Radiator Hose

1 Per Vehicle

1982

 

1981

 

1982

 

1981

 
Ford CT800D

8.2L V8 Diesel
1
 
Left (Driver)
 
Curved Radiator Hose
Cut to Fit
 

Ford CT800D



8.2L V8 Diesel

Left (Driver) Curved Radiator Hose
Cut to Fit

1 Per Vehicle

1951

 

1950

 

1949

 

1951

 

1950

 

1949

 
Ford Custom

3.7L L6 Gas L-HEAD
1
 
Upper
 
Radiator Coolant Hose
Curved Radiator Hose
 

Ford Custom



3.7L L6 Gas L-HEAD

Upper Radiator Coolant Hose
Curved Radiator Hose

1 Per Vehicle

1951

 

1950

 

1949

 

1951

 

1950

 

1949

 
Ford Deluxe

3.7L L6 Gas L-HEAD
1
 
Upper
 
Radiator Coolant Hose
Curved Radiator Hose
 

Ford Deluxe



3.7L L6 Gas L-HEAD

Upper Radiator Coolant Hose
Curved Radiator Hose

1 Per Vehicle

1974

 

1974

 
Ford E-100 Econoline

3.9L L6 Gas OHV
1
 
Upper
 
Radiator Coolant Hose
Curved Radiator Hose
 

Ford E-100 Econoline



3.9L L6 Gas OHV

Upper Radiator Coolant Hose
Curved Radiator Hose

1 Per Vehicle

1974

 

1974

 
Ford E-200 Econoline

3.9L L6 Gas
1
 
Upper
 
Radiator Coolant Hose
Curved Radiator Hose
 

Ford E-200 Econoline



3.9L L6 Gas

Upper Radiator Coolant Hose
Curved Radiator Hose

1 Per Vehicle

1974

 

1974

 
Ford E-300 Econoline

3.9L L6 Gas
1
 
Upper
 
Radiator Coolant Hose
Curved Radiator Hose
 

Ford E-300 Econoline



3.9L L6 Gas

Upper Radiator Coolant Hose
Curved Radiator Hose

1 Per Vehicle

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 
Ford F600

8.2L V8 Diesel
1
 
Left (Driver)
 
Curved Radiator Hose
Cut to Fit
 

Ford F600



8.2L V8 Diesel

Left (Driver) Curved Radiator Hose
Cut to Fit

1 Per Vehicle

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 
Ford F600

8.2L V8 Diesel Turbo
1
 
Left (Driver)
 
Curved Radiator Hose
Cut to Fit
 

Ford F600



8.2L V8 Diesel Turbo

Left (Driver) Curved Radiator Hose
Cut to Fit

1 Per Vehicle

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 
Ford F700

8.2L V8 Diesel,
8.2L V8 Diesel Turbo
1
 
Left (Driver)
 
Curved Radiator Hose
Cut to Fit
 

Ford F700



8.2L V8 Diesel,
8.2L V8 Diesel Turbo

Left (Driver) Curved Radiator Hose
Cut to Fit

1 Per Vehicle

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 
Ford F800

8.2L V8 Diesel,
8.2L V8 Diesel Turbo
1
 
Left (Driver)
 
Curved Radiator Hose
Cut to Fit
 

Ford F800



8.2L V8 Diesel,
8.2L V8 Diesel Turbo

Left (Driver) Curved Radiator Hose
Cut to Fit

1 Per Vehicle

1949

 

1949

 
Ford Ford

3.7L L6 Gas L-HEAD
1
 
Upper
 
Radiator Coolant Hose
Curved Radiator Hose
 

Ford Ford



3.7L L6 Gas L-HEAD

Upper Radiator Coolant Hose
Curved Radiator Hose

1 Per Vehicle

1985

 

1984

 

1983

 

1982

 

1981

 

1985

 

1984

 

1983

 

1982

 

1981

 
Ford LN600

8.2L V8 Diesel
1
 
Left (Driver)
 
Curved Radiator Hose
Cut to Fit
 

Ford LN600



8.2L V8 Diesel

Left (Driver) Curved Radiator Hose
Cut to Fit

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 
Ford LN700

8.2L V8 Diesel
1
 
Left (Driver)
 
Curved Radiator Hose
Cut to Fit
 

Ford LN700



8.2L V8 Diesel

Left (Driver) Curved Radiator Hose
Cut to Fit

1 Per Vehicle

1948

 

1947

 

1948

 

1947

 
Frazer Frazer

3.7L L6 Gas L-HEAD
1
 
Upper
 
Radiator Coolant Hose
Curved Radiator Hose
 

Frazer Frazer



3.7L L6 Gas L-HEAD

Upper Radiator Coolant Hose
Curved Radiator Hose

1 Per Vehicle

1948

 

1947

 

1948

 

1947

 
Frazer Manhattan

3.7L L6 Gas L-HEAD
1
 
Upper
 
Radiator Coolant Hose
Curved Radiator Hose
 

Frazer Manhattan



3.7L L6 Gas L-HEAD

Upper Radiator Coolant Hose
Curved Radiator Hose

1 Per Vehicle

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 
GMC B6000

8.2L V8 Diesel,
8.2L V8 Diesel Turbo
1
 
Left (Driver)
 
Curved Radiator Hose
Cut to Fit
 

GMC B6000



8.2L V8 Diesel,
8.2L V8 Diesel Turbo

Left (Driver) Curved Radiator Hose
Cut to Fit

1 Per Vehicle

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 
GMC C6000

8.2L V8 Diesel
1
 
Left (Driver)
 
Curved Radiator Hose
Cut to Fit
 

GMC C6000



8.2L V8 Diesel

Left (Driver) Curved Radiator Hose
Cut to Fit

1 Per Vehicle

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 
GMC C7000

8.2L V8 Diesel,
8.2L V8 Diesel Turbo
1
 
Left (Driver)
 
Curved Radiator Hose
Cut to Fit
 

GMC C7000



8.2L V8 Diesel,
8.2L V8 Diesel Turbo

Left (Driver) Curved Radiator Hose
Cut to Fit

1 Per Vehicle

1948

 

1947

 

1948

 

1947

 
Kaiser Custom

3.7L L6 Gas L-HEAD
1
 
Upper
 
Radiator Coolant Hose
Curved Radiator Hose
 

Kaiser Custom



3.7L L6 Gas L-HEAD

Upper Radiator Coolant Hose
Curved Radiator Hose

1 Per Vehicle

1948

 

1947

 

1948

 

1947

 
Kaiser Special

3.7L L6 Gas L-HEAD
1
 
Upper
 
Radiator Coolant Hose
Curved Radiator Hose
 

Kaiser Special



3.7L L6 Gas L-HEAD

Upper Radiator Coolant Hose
Curved Radiator Hose

1 Per Vehicle

1961

 

1961

 
Oldsmobile 98

6.5L V8 Gas OHV
1
 
Upper
 
Radiator Coolant Hose
Curved Radiator Hose
 

Oldsmobile 98



6.5L V8 Gas OHV

Upper Radiator Coolant Hose
Curved Radiator Hose

1 Per Vehicle

1961

 

1961

 
Oldsmobile Dynamic 88

6.5L V8 Gas OHV
1
 
Upper
 
Radiator Coolant Hose
Curved Radiator Hose
 

Oldsmobile Dynamic 88



6.5L V8 Gas OHV

Upper Radiator Coolant Hose
Curved Radiator Hose

1 Per Vehicle

1961

 

1961

 
Oldsmobile F85

3.5L V8 Gas OHV
1
 
Upper
 
Radiator Coolant Hose
Curved Radiator Hose
 

Oldsmobile F85



3.5L V8 Gas OHV

Upper Radiator Coolant Hose
Curved Radiator Hose

1 Per Vehicle

1948

 

1948

 
Oldsmobile Series 98

4.2L L8 Gas L-HEAD
1
 
Upper
 
Radiator Coolant Hose
Curved Radiator Hose
 

Oldsmobile Series 98



4.2L L8 Gas L-HEAD

Upper Radiator Coolant Hose
Curved Radiator Hose

1 Per Vehicle

1961

 

1961

 
Oldsmobile Super 88

6.5L V8 Gas OHV
1
 
Upper
 
Radiator Coolant Hose
Curved Radiator Hose
 

Oldsmobile Super 88



6.5L V8 Gas OHV

Upper Radiator Coolant Hose
Curved Radiator Hose

1 Per Vehicle

1937

 

1937

 
Pontiac Deluxe Model 6CA

3.6L L6 Gas L-HEAD
1
 
Lower
 
Radiator Coolant Hose
Curved Radiator Hose
 

Pontiac Deluxe Model 6CA



3.6L L6 Gas L-HEAD

Lower Radiator Coolant Hose
Curved Radiator Hose

1 Per Vehicle

1937

 

1937

 
Pontiac Deluxe Model 8CA

4.1L L8 Gas L-HEAD
1
 
Lower
 
Radiator Coolant Hose
Curved Radiator Hose
 

Pontiac Deluxe Model 8CA



4.1L L8 Gas L-HEAD

Lower Radiator Coolant Hose
Curved Radiator Hose

1 Per Vehicle

1992

 

1992

 
Toyota Land Cruiser

4.0L L6 Gas OHV
1
 
Lower - Pipe To Engine
 
Radiator Coolant Hose
Curved Radiator Hose
Cut to Fit
 

Toyota Land Cruiser



4.0L L6 Gas OHV

Lower - Pipe To Engine Radiator Coolant Hose
Curved Radiator Hose
Cut to Fit

1 Per Vehicle

1991

 

1991

 
Toyota Land Cruiser

4.0L L6 Gas OHV
1
 
Lower - Engine To Pipe
 
Radiator Coolant Hose
Curved Radiator Hose
Cut to Fit
 

Toyota Land Cruiser



4.0L L6 Gas OHV

Lower - Engine To Pipe Radiator Coolant Hose
Curved Radiator Hose
Cut to Fit

1 Per Vehicle

1990

 

1990

 
Toyota Land Cruiser

4.0L L6 Gas OHV
1
 
Lower - Pipe To Engine
 
Radiator Coolant Hose
Curved Radiator Hose
Cut to Fit
Mfg. After 1/90
 

Toyota Land Cruiser



4.0L L6 Gas OHV

Lower - Pipe To Engine Radiator Coolant Hose
Curved Radiator Hose
Cut to Fit
Mfg. After 1/90

1 Per Vehicle