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Cooling system Volvo PV/Duett (B4B) (1947-56)

Cracking radiator hoses, a thermostat stuck in the closed position and leaking gaskets are among the first things you encounter when a 444 with the 40-horsepower B4B motor (1414cc) is brought back into service. Keeping the cooling system at the correct working temperature is absolutely critical for a motor that has run for decades, and small parts decide whether it stays tight or not.

All products in category: Cooling system Volvo PV/Duett (B4B) (1947-56)

Radiator element for Volvo PV, Duett, B16, B4B

Radiator element for Volvo PV, Duett, B16, B4B

PV 444, Duett, PV 544

$ 485.34
Model year:
1947–1961
Material:
Brass
Engine:
B4B, B16
Info:
Triple-row

OE numbers

252078
Water pump for Volvo B4B, B14, Volvo OE 403348

Water pump for Volvo B4B, B14

PV 444, Duett

$ 214.14
Model year:
1947–1957
Engine:
B14, B4B
Info:
With water pump to engine block gasket, With seal water pump - engine block

OE numbers

403348
Kylargardin B18 PV/AZ 1962-1966

Radiator blind for Volvo PV, Amazon, 1962-1966, B18

PV 544, Duett, Amazon

$ 191.54
Model year:
1962–1966
Engine:
B16, B18
Info:
With oil seal, Vehicle: Volvo 130, PV

OE numbers

656171
Fläktrem B4B, B14A till Volvo Duett, 17x800, Volvo OE 403109, art.nr 151598052

Fan belt for Volvo PV444, Duett, B4B, B14A, 17x800

PV 444, Duett

$ 22.04
Model year:
1947–1957
Engine:
B14A, B4B

OE numbers

403109
Thermostat for Volvo B4B, B16 (82°C / 180°F)

Thermostat for Volvo B4B, B16 (82°C / 180°F)

PV 444, Duett, PV 544, Amazon

$ 21.36
Engine:
B4B, B14A, B16

OE numbers

273163-82
Thermostat for Volvo B4B, B16 (71°C)

Thermostat for Volvo B4B, B16 (71°C)

PV 444, Duett, PV 544, Amazon

$ 21.36
Engine:
B4B, B14A, B16

OE numbers

273163-71
Thermostat for Volvo B4B, B16 (88°C / 190°F)

Thermostat for Volvo B4B, B16 (88°C / 190°F)

PV 444, Duett, PV 544, Amazon

$ 21.36
Engine:
B4B, B14A, B16

OE numbers

273163-88
Kylarslang nedre till Volvo PV444, Duett, B4B, Volvo OE 88131

Radiator hose lower for Volvo PV444, Duett, B4B

PV 444, Duett

$ 16.39
Model year:
1947–1957
Engine:
B4B

OE numbers

88131
Radiator cap A/C for Volvo B4B, B16, B18 -66

Radiator cap A/C for Volvo PV, Duett, Amazon, -66, B4B, B16, B18

PV 444, Duett, PV 544, Amazon, 1800, 140

$ 16.39
Model year:
–1966
Dimensions:
H 19 mm
Engine:
B4B, B16, B18
Surface:
Zinc-plated
Show more

OE numbers

87842
Radiator blind chain for Volvo PV544, Duett, Amazon

Radiator blind chain for Volvo PV544, Duett, Amazon

PV 444, Duett, PV 544, Amazon

$ 10.74
Model year:
1961–1969
Engine:
B18

OE numbers

313705
Upper radiator hose for Volvo PV444, Duett, B4B

Upper radiator hose for Volvo PV444, Duett, B4B

PV 444, Duett

$ 8.93
Model year:
1947–1957
Engine:
B4B

OE numbers

87994
Slangklämma 26-38 mm OE typ universal, Volvo OE 952659OE

Hose clamp 26-38 mm OE type universal

1800

$ 8.93
Model year:
1947-73
Dimensions:
26 mm (1.02 in), 38 mm (1.50 in)
Engine:
B4, B14, B16, B18, B20

OE numbers

952659OE
Radiator decal for Volvo B4B, B14, B16

Radiator decal for Volvo B4B, B14, B16

PV 444, Duett, PV 544, Amazon, 340-360

$ 7.35
Engine:
B4B, B14A, B16
Hose thermostat housing-water pump for Volvo PV444, PV544, Duett, Amazon, B4B, B16

Hose thermostat housing-water pump for Volvo PV444, PV544, Duett, Amazon, B4B, B16

PV 444, Duett, PV 544, Amazon

$ 6.22
Model year:
1947–1961
Engine:
B4B, B16
Info:
Water pump – cylinder head

OE numbers

13911
Water pump gasket for Volvo B4B, B14A, B16, Volvo OE 403105

Water pump gasket for Volvo PV -1961, Duett -1961, Amazon 1957-61, B4B, B14A, B16

PV 444, Duett, PV 544, Amazon

$ 2.94
Mounting position:
Water pump / Crankcase
Model year:
1947–1961
Engine:
B14A, B16, B4B
Type:
Gasket

OE numbers

403105
Thermostat gasket for Volvo PV 1950-61, Duett 1949-61, Amazon 1957-61, B4B, B14A, B16A

Thermostat gasket for Volvo PV 1950-61, Duett 1949-61, Amazon 1957-61, B4B, B14A, B16A

PV 444, Duett, PV 544, Amazon

$ 2.26
Model year:
1947–1961
Engine:
B14A, B16, B16A

OE numbers

403161
Thermostat housing gasket for Volvo B4B, B14A, B16A, B16B, Volvo OE 403793

Thermostat housing gasket for Volvo B4B, B14A, B16A, B16B

PV 444, Duett, PV 544, Amazon

$ 2.15
Mounting position:
Thermostat housing / Cylinder head
Model year:
1947–1961
Engine:
B14A, B16, B16A, B16B
Type:
Gasket

OE numbers

403793
Packning termostat/rör till Volvo B4B, B14A, B16A, B16B, Volvo OE 403163

Thermostat/pipe gasket for Volvo PV 1950-61, Duett 1949-61, Amazon 1957-61, B4B, B14A, B16A, B16B

PV 444, Duett, PV 544, Amazon

$ 2.15
Model year:
1947–1961
Engine:
B14A, B16, B16A, B16B

OE numbers

403163
Radiator blind pull ring for Volvo PV, Duett, Amazon

Radiator blind pull ring for Volvo PV, Duett, Amazon

PV 444, Duett, PV 544, Amazon, 1800

$ 2.03
Model year:
1957–1974
Engine:
B16, B18, B20

OE numbers

88495
Radiator mounting kit B4B, B16 for Volvo PV444, PV544

Radiator mounting kit B4B, B16 for Volvo PV444, PV544

PV 444, Duett, PV 544, Amazon

$ 1.81/set
Engine:
B4B, B14A, B16

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This group includes thermostats, radiator hoses and hose clamps that together control the flow, plus gaskets, screw, washer and spring washer to seal and fasten connections correctly. Here you'll also find decals belonging to the engine bay on the early 544 models.

When overhauling the cooling system it is wise to replace hoses and clamps at the same time, check the thermostat's opening temperature and renew the gaskets in the same go – old rubber hoses often crack from the inside and aren't visible until they let go.