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Cooling system Volvo 760/780 (B280)

Cracked radiator hoses, leaking joints and corroded hose clamps are classic problems on the 760/780 with the B280 V6 (2,849 cc) – the rubber hardens over the years and starts to weep or crack at the bends. This category gathers wear parts to seal up and freshen the cooling system on the V6.

All products in category: Cooling system Volvo 760/780 (B280)

Radiator rubber cushion for Volvo 240, 260, 262, 740, 760, 780, 940, 960, S90, V90, 1975-98

Radiator rubber cushion for Volvo 240, 260, 262, 740, 760, 780, 940, 960, S90, V90, 1975-98

240, 260, 740, 780, 760, V90, S90, 960, 940

$ 8.48
Position:
Lower, Upper
Model year:
1975–1998
Material:
Rubber
Engine:
B200, B21, B23, B230, B28E
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OE numbers

463304
Plug 3/8" engine block for Volvo 140, 164, 240, 740, 940

Plug 3/8" engine block for Volvo 140, 164, 240, 740, 940

140, 164, 240, 260, 740, 780, 760, 940, 960

$ 8.36
Model year:
1968–1998
Thread:
3/8"
Engine:
B200, B20A, B21, B23, B230, B28E

OE numbers

946559
Volvo Original
Hose expansion tank-radiator for Volvo Amazon, 140, 1800, 240, 740, 760, 780, 940, 960, S90, V90, inner Ø 6.6 mm

Hose expansion tank-radiator for Volvo Amazon, 140, 1800, 240, 740, 760, 780, 940, 960, S90, V90, inner Ø 6.6 mm

Amazon, 1800, 140, 164, 240, 260, 740, 780, 760, V90, 960, S90, 940

$ 7.80/metre
Model year:
1967–1973
Engine:
B18, B20, B21, B23

OE numbers

942700
Packning vattenrör till Volvo 260, 262, 740, 760, 780, 940, 960, Volvo OE 1271509

Water pipe gasket for Volvo 260, 262, 740, 760, 780, 940, 960

240, 260, 740, 780, 760, 940, 960

$ 7.46
Model year:
1974–1998
Engine:
B200, B230, B27, B28
Type:
Gasket
Quantity per car:
2

OE numbers

1271509
Volvo Original
Thermostat gasket, B27, B28

Thermostat gasket, B27, B28

240, 260, 740, 780, 760, 960, 940

$ 6.67
Mounting position:
Thermostat to thermostat housing
Model year:
1974–1990
Engine:
B27, B28

OE numbers

1218375
Screw for Volvo 240, 260, 262, 740, 760, 940, 960

Screw for Volvo 240, 260, 262, 740, 760, 940, 960

240, 260, 740, 780, 760, 960, 940

$ 6.67
Mounting position:
Water pump
Model year:
1974–1998
Engine:
B200, B230, B27, B28
Type:
External Torx

OE numbers

947427
Kylarslang mellan vattenrör och vattenpump till Volvo 260, 760, 780, 960 V6

Radiator hose between water pipe and water pump for Volvo 260, 760, 780, 960 V6

260, 740, 780, 760, 960, 940

$ 6.22
Engine:
V6
Quantity per car:
As required (Volvo specifies no fixed quantity)

OE numbers

246590
Volvo Original
O-ring for Volvo 260, 262, 740, 760, 780, 960

O-ring for Volvo 260, 262, 740, 760, 780, 960

240, 260, 740, 780, 760, 940, 960

$ 3.39
Mounting position:
Water pipe to cylinder head
Model year:
1974–1998
Engine:
B200, B230, B27, B28
Type:
O-ring

OE numbers

975256
Hose clamp 44-56 mm universal

Hose clamp 44-56 mm universal

$ 3.28

OE numbers

988031
Radiator bush for Volvo 240, 740, 940

Radiator bush for Volvo 240, 740, 940

240, 260, 740, 780, 760, 940, 960

$ 2.26

OE numbers

1378869
Slangklämma 32-44 mm till Volvo Amazon, Amazon Kombi

Hose clamp 32-44 mm for Volvo Amazon

Amazon, 1800

$ 2.26
Model year:
1961–1969
Dimensions:
32 mm (1.26 in), 44 mm (1.73 in)
Engine:
B18
Info:
Early type

OE numbers

952663
Bypass O-ring for Volvo 240, 760, 1975-87

Bypass O-ring for Volvo 240, 760, 1975-87

240, 760

$ 2.15
Model year:
1975–1987

OE numbers

947411
Hose clamp for Volvo PV544 1962-65, Duett 1962-68, Amazon 1969-70, 1800 1961-68, 19-28 mm

Hose clamp for Volvo PV544 1962-65, Duett 1962-68, Amazon 1969-70, 1800 1961-68, 19-28 mm

PV 444, PV 544, Amazon, 1800

$ 2.15
Model year:
1961–1973
Dimensions:
19 mm (0.75 in), 28 mm (1.10 in)
Engine:
B18, B20

OE numbers

951789
Volvo Original
Hexagon screw for Volvo 260, 262, 740, 760, 780, 960

Hexagon screw for Volvo 260, 262, 740, 760, 780, 960

240, 260, 740, 780, 760, 960, 940

$ 1.24
Model year:
1974–1998
Engine:
B200, B230, B27, B28
Surface:
Yellow zinc plated
Type:
External hexagon

OE numbers

946517
Spring washer for Volvo 740, 760

Spring washer for Volvo 740, 760

240, 260, 740, 780, 760, 960, 940

$ 1.02
Model year:
1974–1990
Engine:
B27, B28

OE numbers

946599
Hexagon screw for Volvo PV, Amazon, 240, 260, 740, 760, 780, 850, 940, 960, C70, S70, S90, V70, V90, M8

Hexagon screw for Volvo PV, Amazon, 240, 260, 740, 760, 780, 850, 940, 960, C70, S70, S90, V70, V90, M8

240, 260, 740, 780, 760, V90, 940, 960, S90, 850, V70, XC70, S70, C70

$ 1.02
Model year:
1979–1998
Thread:
M8
Engine:
B200, B230, B28E
Type:
External hexagon

OE numbers

948069
Screw M6-1x12

Screw M6-1x12

PV 444, PV 544, Amazon, 240, 260, 740, 780, 760, V90, S90, 960, 940, 850

$ 0.23
Thread:
M6x1
System:
ENV

OE numbers

955269

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The group includes radiator hoses and other hoses, gaskets and O-rings for tight sealing surfaces, hose clamps as well as screws and hexagon screws for mountings, plus brackets for the installation. During an overhaul, the hose ends, the clamping force of the clamps and the condition of the O-rings are typical check points – it's a good idea to replace old clamps at the same time as the hoses, since a fatigued band rarely seals against a new hose. The B280's V6 block and its hose routing differ from the four-cylinder engines, so the parts here are selected for this engine specifically.