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  5. Radiator Coolant Hose
  6. Dayco 70621

Dayco 70621 Radiator Coolant Hose

Dayco 70621 Radiator Coolant Hose

Dayco
Brand:Dayco
Part Number: 70621
UPC: 00038244134311
Weight: 2.06 lbs
Condition:New



On Sale:

$23.92

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

Product Information

Description:

CURVED RADIATOR HOSE

Specifications:

Centerline Length:
27.50 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:
27 1/2 in
ACDelco #:
26013X
Alert Stamping #:
3683
Atlas #:
MC29
AutoZone #:
C0683
AutoZone #:
C1007
BF Goodrich #:
MH393
CARQUEST #:
20683
Chief #:
C0683
Conoco #:
CH75
Continental Elite #:
60714
Freshstart #:
006
Gates #:
20683
Gates #:
21007
General Motors #:
1249057
General Motors #:
1252710
General Motors #:
1489534
General Motors #:
1492694
General Motors #:
1494142
General Motors #:
1494291
General Motors #:
1601434
General Motors #:
1602026
General Motors #:
1605708
General Motors #:
1606792
General Motors #:
1608333
General Motors #:
1608503
General Motors #:
546763
Goodyear #:
60714
MBL Three Stars #:
5041
Mopar #:
BH1124
Mopar #:
BH1694
Motorcraft #:
KM465
NAPA #:
7457
NAPA #:
7736
Pirelli #:
H314
Pirelli #:
H316
Pirelli #:
MR117
Pirelli #:
MR159
Pirelli #:
MR855
Texaco #:
RH10
Uniroyal #:
CH466
Uniroyal #:
MC21
Western Auto #:
77-8407-7
Country of Origin:
MX

Select a vehicle to narrow Dayco 70621 Radiator Coolant Hose fitment info!

Last Updated: 07/24/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

1977

 

1976

 

1975

 

1977

 

1976

 

1975

 
Buick Century

3.8L V6 Gas OHV
1
 
Upper
 
Curved Radiator Hose
 

Buick Century



3.8L V6 Gas OHV

Upper Curved Radiator Hose

1 Per Vehicle

1978

 

1978

 
Buick LeSabre

3.8L V6 Gas OHV
1
 
Upper
 
Curved Radiator Hose
8th VIN Digit: A
 

Buick LeSabre



3.8L V6 Gas OHV

Upper Curved Radiator Hose
8th VIN Digit: A

1 Per Vehicle

1977

 

1976

 

1977

 

1976

 
Buick LeSabre

3.8L V6 Gas OHV
1
 
Upper
 
Curved Radiator Hose
 

Buick LeSabre



3.8L V6 Gas OHV

Upper Curved Radiator Hose

1 Per Vehicle

1977

 

1976

 

1975

 

1977

 

1976

 

1975

 
Buick Regal

3.8L V6 Gas OHV
1
 
Upper
 
Curved Radiator Hose
 

Buick Regal



3.8L V6 Gas OHV

Upper Curved Radiator Hose

1 Per Vehicle

1979

 

1978

 

1977

 

1979

 

1978

 

1977

 
Buick Skylark

3.8L V6 Gas OHV
1
 
Upper
 
Curved Radiator Hose
w/A.C.
 

Buick Skylark



3.8L V6 Gas OHV

Upper Curved Radiator Hose
w/A.C.

1 Per Vehicle

1979

 

1978

 

1977

 

1979

 

1978

 

1977

 
Buick Skylark

3.8L V6 Gas OHV
1
 
Upper
 
Curved Radiator Hose
w/o A.C.
 

Buick Skylark



3.8L V6 Gas OHV

Upper Curved Radiator Hose
w/o A.C.

1 Per Vehicle

1976

 

1975

 

1976

 

1975

 
Buick Skylark

3.8L V6 Gas OHV
1
 
Upper
 
Curved Radiator Hose
 

Buick Skylark



3.8L V6 Gas OHV

Upper Curved Radiator Hose

1 Per Vehicle

1976

 

1975

 

1976

 

1975

 
Cadillac Calais

8.2L V8 Gas OHV
1
 
Upper
 
Curved Radiator Hose
w/A.C.
 

Cadillac Calais



8.2L V8 Gas OHV

Upper Curved Radiator Hose
w/A.C.

1 Per Vehicle

1974

 

1973

 

1972

 

1971

 

1974

 

1973

 

1972

 

1971

 
Cadillac Calais

7.7L V8 Gas OHV
1
 
Upper
 
Curved Radiator Hose
Cut to Fit
w/A.C.
 

Cadillac Calais



7.7L V8 Gas OHV

Upper Curved Radiator Hose
Cut to Fit
w/A.C.

1 Per Vehicle

1970

 

1969

 

1968

 

1970

 

1969

 

1968

 
Cadillac Calais

7.7L V8 Gas OHV
1
 
Upper
 
Curved Radiator Hose
w/A.C.
 

Cadillac Calais



7.7L V8 Gas OHV

Upper Curved Radiator Hose
w/A.C.

1 Per Vehicle

1976

 

1975

 

1976

 

1975

 
Cadillac Commercial Chassis

8.2L V8 Gas OHV
1
 
Upper
 
Curved Radiator Hose
w/A.C.
 

Cadillac Commercial Chassis



8.2L V8 Gas OHV

Upper Curved Radiator Hose
w/A.C.

1 Per Vehicle

1974

 

1973

 

1972

 

1971

 

1974

 

1973

 

1972

 

1971

 
Cadillac Commercial Chassis

7.7L V8 Gas OHV
1
 
Upper
 
Curved Radiator Hose
Cut to Fit
w/A.C.
 

Cadillac Commercial Chassis



7.7L V8 Gas OHV

Upper Curved Radiator Hose
Cut to Fit
w/A.C.

1 Per Vehicle

1970

 

1970

 
Cadillac Commercial Chassis

7.7L V8 Gas OHV
1
 
Upper
 
Curved Radiator Hose
w/A.C.
 

Cadillac Commercial Chassis



7.7L V8 Gas OHV

Upper Curved Radiator Hose
w/A.C.

1 Per Vehicle

1976

 

1976

 
Cadillac DeVille

8.2L V8 Gas OHV
1
 
Upper
 
Curved Radiator Hose
 

Cadillac DeVille



8.2L V8 Gas OHV

Upper Curved Radiator Hose

1 Per Vehicle

1975

 

1975

 
Cadillac DeVille

8.2L V8 Gas OHV
1
 
Upper
 
Curved Radiator Hose
w/A.C.
 

Cadillac DeVille



8.2L V8 Gas OHV

Upper Curved Radiator Hose
w/A.C.

1 Per Vehicle

1974

 

1973

 

1972

 

1971

 

1974

 

1973

 

1972

 

1971

 
Cadillac DeVille

7.7L V8 Gas OHV
1
 
Upper
 
Curved Radiator Hose
Cut to Fit
w/A.C.
 

Cadillac DeVille



7.7L V8 Gas OHV

Upper Curved Radiator Hose
Cut to Fit
w/A.C.

1 Per Vehicle

1970

 

1969

 

1968

 

1970

 

1969

 

1968

 
Cadillac DeVille

7.7L V8 Gas OHV
1
 
Upper
 
Curved Radiator Hose
w/A.C.
 

Cadillac DeVille



7.7L V8 Gas OHV

Upper Curved Radiator Hose
w/A.C.

1 Per Vehicle

1976

 

1976

 
Cadillac Eldorado

8.2L V8 Gas OHV
1
 
Upper
 
Curved Radiator Hose
w/A.C.
 

Cadillac Eldorado



8.2L V8 Gas OHV

Upper Curved Radiator Hose
w/A.C.

1 Per Vehicle

1975

 

1974

 

1973

 

1972

 

1971

 

1975

 

1974

 

1973

 

1972

 

1971

 
Cadillac Eldorado

8.2L V8 Gas OHV
1
 
Upper
 
Curved Radiator Hose
Cut to Fit
w/A.C.
 

Cadillac Eldorado



8.2L V8 Gas OHV

Upper Curved Radiator Hose
Cut to Fit
w/A.C.

1 Per Vehicle

1970

 

1970

 
Cadillac Eldorado

8.2L V8 Gas OHV
1
 
Upper
 
Curved Radiator Hose
w/A.C.
 

Cadillac Eldorado



8.2L V8 Gas OHV

Upper Curved Radiator Hose
w/A.C.

1 Per Vehicle

1969

 

1968

 

1969

 

1968

 
Cadillac Eldorado

7.7L V8 Gas OHV
1
 
Upper
 
Curved Radiator Hose
w/A.C.
 

Cadillac Eldorado



7.7L V8 Gas OHV

Upper Curved Radiator Hose
w/A.C.

1 Per Vehicle

1976

 

1975

 

1976

 

1975

 
Cadillac Fleetwood

8.2L V8 Gas OHV
1
 
Upper
 
Curved Radiator Hose
w/A.C.
 

Cadillac Fleetwood



8.2L V8 Gas OHV

Upper Curved Radiator Hose
w/A.C.

1 Per Vehicle

1974

 

1973

 

1972

 

1971

 

1974

 

1973

 

1972

 

1971

 
Cadillac Fleetwood

7.7L V8 Gas OHV
1
 
Upper
 
Curved Radiator Hose
Cut to Fit
w/A.C.
 

Cadillac Fleetwood



7.7L V8 Gas OHV

Upper Curved Radiator Hose
Cut to Fit
w/A.C.

1 Per Vehicle

1973

 

1973

 
Cadillac Fleetwood

7.7L V8 Gas
1
 
Upper
 
Curved Radiator Hose
Cut to Fit
w/A.C.
 

Cadillac Fleetwood



7.7L V8 Gas

Upper Curved Radiator Hose
Cut to Fit
w/A.C.

1 Per Vehicle

1970

 

1969

 

1968

 

1970

 

1969

 

1968

 
Cadillac Fleetwood

7.7L V8 Gas OHV
1
 
Upper
 
Curved Radiator Hose
w/A.C.
 

Cadillac Fleetwood



7.7L V8 Gas OHV

Upper Curved Radiator Hose
w/A.C.

1 Per Vehicle

1977

 

1977

 
Oldsmobile Cutlass

3.8L V6 Gas OHV
1
 
Upper
 
Curved Radiator Hose
 

Oldsmobile Cutlass



3.8L V6 Gas OHV

Upper Curved Radiator Hose

1 Per Vehicle

1977

 

1977

 
Oldsmobile Cutlass Supreme

3.8L V6 Gas OHV
1
 
Upper
 
Curved Radiator Hose
 

Oldsmobile Cutlass Supreme



3.8L V6 Gas OHV

Upper Curved Radiator Hose

1 Per Vehicle

1978

 

1977

 

1978

 

1977

 
Oldsmobile Delta 88

3.8L V6 Gas OHV
1
 
Upper
 
Curved Radiator Hose
 

Oldsmobile Delta 88



3.8L V6 Gas OHV

Upper Curved Radiator Hose

1 Per Vehicle

1979

 

1978

 

1977

 

1979

 

1978

 

1977

 
Oldsmobile Omega

3.8L V6 Gas OHV
1
 
Upper
 
Curved Radiator Hose
w/A.C.
 

Oldsmobile Omega



3.8L V6 Gas OHV

Upper Curved Radiator Hose
w/A.C.

1 Per Vehicle

1978

 

1977

 

1978

 

1977

 
Oldsmobile Omega

3.8L V6 Gas OHV
1
 
Upper
 
Curved Radiator Hose
w/o A.C.
 

Oldsmobile Omega



3.8L V6 Gas OHV

Upper Curved Radiator Hose
w/o A.C.

1 Per Vehicle

1978

 

1977

 

1978

 

1977

 
Pontiac Catalina

3.8L V6 Gas OHV
1
 
Upper
 
Curved Radiator Hose
 

Pontiac Catalina



3.8L V6 Gas OHV

Upper Curved Radiator Hose

1 Per Vehicle

1977

 

1977

 
Pontiac Grand LeMans

3.8L V6 Gas OHV
1
 
Upper
 
Curved Radiator Hose
 

Pontiac Grand LeMans



3.8L V6 Gas OHV

Upper Curved Radiator Hose

1 Per Vehicle

1977

 

1977

 
Pontiac LeMans

3.8L V6 Gas OHV
1
 
Upper
 
Curved Radiator Hose
 

Pontiac LeMans



3.8L V6 Gas OHV

Upper Curved Radiator Hose

1 Per Vehicle

1979

 

1978

 

1977

 

1979

 

1978

 

1977

 
Pontiac Phoenix

3.8L V6 Gas OHV
1
 
Upper
 
Curved Radiator Hose
 

Pontiac Phoenix



3.8L V6 Gas OHV

Upper Curved Radiator Hose

1 Per Vehicle

1977

 

1977

 
Pontiac Ventura

3.8L V6 Gas OHV
1
 
Upper
 
Curved Radiator Hose
 

Pontiac Ventura



3.8L V6 Gas OHV

Upper Curved Radiator Hose

1 Per Vehicle