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'78 MGB Cooling System

MGB Water pump 75-80 MGB Water pump 75-80
Item #: QCP974
With a gasket.
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Price: $44.00
MGB Water pump gasket 65-80 MGB Water pump gasket 65-80
Item #: JAM2036

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Price: $0.75
MGB Thermostat 160 degrees 62-80 MGB Thermostat 160 degrees 62-80
Item #: GTS102

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Price: $8.00
MGB Thermostat 180 degrees 62-80 MGB Thermostat 180 degrees 62-80
Item #: GTS104

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Price: $8.00
MGB Thermostat gasket 62-80 MGB Thermostat gasket 62-80
Item #: GTG101X
Made out of Klingersil material. Better quality than the stock cork one.
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Price: $3.00
MGB Thermostat housing 77-80 MGB Thermostat housing 77-80
Item #: CAM1577

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Price: $34.00
MGB Thermostat housing stud 62-80 MGB Thermostat housing stud 62-80
Item #: CHS2515
3 Required.
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Price: $3.00
MGB Thermo-fan switch 77-80 MGB Thermo-fan switch 77-80
Item #: URP1126
Fits thru early 1980 up to car number 511290. Order the seal to go with this below.
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Price: $36.00
MGB Thermo-fan switch seal 77-80 MGB Thermo-fan switch seal 77-80
Item #: URP1027
Fits thru early 1980, up to car number 511290. Replace this seal each time it is taken out.
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Price: $2.00
MGB Plug and harness for URP1126 switch 77-80 MGB Plug and harness for URP1126 switch 77-80
Item #: C45073
Fits thru early 1980 up to car number 511290.
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Price: $38.00
MGB Oil-Water gauge washer 62-67, 72-80 MGB Oil-Water gauge washer 62-67, 72-80
Item #: 2K4936
Leather washer that goes between the gauge and the metal line.
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Price: $0.50
MGB Temperature gauge sending unit 77-80 MGB Temperature gauge sending unit 77-80
Item #: GTR101

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Price: $12.00
Sale: $10.00 Ends: 05/01/2026
MGB Radiator 77-80 MGB Radiator 77-80
Item #: NRP1154

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Price: $348.00
MGB Fan blade 77-80 MGB Fan blade 77-80
Item #: 13H8238
2 Required. For the electric fan motors.
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Price: $62.00
MGB Fan blade lock screw 77-80 MGB Fan blade lock screw 77-80
Item #: 37H8572

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Price: $1.50
MGB Radiator fan motor 77-80 MGB Radiator fan motor 77-80
Item #: ALU1081

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Price: $118.00
MGB Mud shield 77-80 MGB Mud shield 77-80
Item #: BHH2127
Made out of durable plastic, not cardboard like the original ones.
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Price: $65.00
We are out of stock on this item.
MGB Radiator cap 77-80 MGB Radiator cap 77-80
Item #: GRC110
Goes on the overflow tank.
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Price: $5.00
MGB Water filler cap 77-80 MGB Water filler cap 77-80
Item #: ARA2634

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Price: $7.50
MGB Water filler cap seal 77-80 MGB Water filler cap seal 77-80
Item #: 607025

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Price: $0.75
MGB Radiator overflow tank 77-80 MGB Radiator overflow tank 77-80
Item #: ARH250

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Price: $105.00
MGB Overflow tank strap 77-80 MGB Overflow tank strap 77-80
Item #: BHH2132
Metal strap that holds the radiator overflow tank to the firewall.
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Price: $18.00
MGB Overflow tank strap rubber 77-80 MGB Overflow tank strap rubber 77-80
Item #: ACA9872
Goes between the metal strap and the overflow tank.
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Price: $2.25
MGB Top radiator hose 77-80 MGB Top radiator hose 77-80
Item #: GRH592

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Price: $6.50
MGB Lower radiator hose 77-80 MGB Lower radiator hose 77-80
Item #: GRH642

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Price: $17.00
MGB Radiator overflow hose 62-80 MGB Radiator overflow hose 62-80
Item #: GRH1001
23" long. 62-76 Radiator to ground. 77-80 Overflow tank to ground.
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Price: $3.50
MGB Radiator to overflow tank hose 77-80 MGB Radiator to overflow tank hose 77-80
Item #: GRH1002

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Price: $2.50
MGB Heater hose 62-80 MGB Heater hose 62-80
Item #: GRH903
62-80 Heater to heater valve hose and 62-74 heater to return pipe.
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Price: $3.00
MGB Heater to return pipe hose 75-80 MGB Heater to return pipe hose 75-80
Item #: GRH904

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Price: $11.00
MGB Radiator hose clamp 62-80 MGB Radiator hose clamp 62-80
Item #: 32020
Top and lower radiator hose clamp. 6 Required for 62-71 and 4 required for 72-80.
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Price: $2.00
MGB Heater hose clamp 62-80 MGB Heater hose clamp 62-80
Item #: 32008
Heater hoses and lower radiator hose to heater connections.
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Price: $1.75
MGB Fan belt 77-80 MGB Fan belt 77-80
Item #: 9.5X950

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Price: $6.50
MGB Air pump belt 75-80 MGB Air pump belt 75-80
Item #: 9.5X813

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Price: $6.50
MGB Oil cooler 74.5-80 MGB Oil cooler 74.5-80
Item #: ARO9807
10 Row Cooler - radiator.
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Price: $62.00
MGB Oil cooler hose set 74.5-80 MGB Oil cooler hose set 74.5-80
Item #: BHH1610-2
Both hoses.
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Price: $85.00
MGB Oil cooler hose set, stainless steel 74.5-80 MGB Oil cooler hose set, stainless steel 74.5-80
Item #: BHH1610S-2
Braided stainless steel. Both hoses.
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Price: $92.00
We are out of stock on this item.
MGB Oil cooler hose grommet 62-80 MGB Oil cooler hose grommet 62-80
Item #: AHA8401
2 Required.
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Price: $2.00
MGB Oil cooler hose strap 62-80 MGB Oil cooler hose strap 62-80
Item #: AHH6866K
2 required on 62-74.5 cars and 1 required on 74.5-80 cars.
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Price: $9.00
MGB Oil adapter union 62-80 MGB Oil adapter union 62-80
Item #: AHH6701
Goes on the oil filter housing. Also needed when installing an oil cooler on a 75-80 MGB.
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Price: $6.00
MGB Oil adapter union washer 62-80 MGB Oil adapter union washer 62-80
Item #: 6K501
Washer for above.
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Price: $0.75
MGB Filter to block hose 74.5-80 MGB Filter to block hose 74.5-80
Item #: BHH1809
For cars without an oil cooler.
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Price: $39.00
MGB Oil gauge sender flex hose 62-80 MGB Oil gauge sender flex hose 62-80
Item #: AHH6554

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Price: $19.50
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3/27/2026 5:49:08 PM