Cooling Systems

Essential marine engine cooling systems to maintain optimal operating temperatures and prevent overheating. Our comprehensive range includes heat exchangers, raw water pumps, thermostats, and cooling system components designed to ensure reliable engine performance and longevity in marine applications.

  • VETUS Organic coolant, 4 L VOC4

    VETUS Organic coolant, 4 L VOC4

    VETUS Organic coolant, 4 L VOC4

    £35.00
    £35.00
  • Connection kit for 2 FTR330/32 strainers (excluding strainers) CONN330

    Connection kit for 2 FTR330/32 strainers (excluding strainers) CONN330

    Connection kit for 2 FTR330/32 strainers (excluding strainers) CONN330

    £108.00
    £108.00
  • Seaflow Fire Retardant Water Intake Hose 1 1/2" (38mm) Sold Per Metre

    Seaflow Fire Retardant Water Intake Hose 1 1/2" (38mm) Sold Per Metre

    Seaflow Fire Retardant Water Intake Hose 1 1/2" (38mm) Sold Per Metre

    £41.81
    £41.81
  • Hose from oilcooler to thermostat housing VH4.65/80 keel cooled engine STM4677

    Hose from oilcooler to thermostat housing VH4.65/80 keel cooled engine STM4677

    Hose from oilcooler to thermostat housing VH4.65/80 keel cooled engine STM4677

    £17.04
    £17.04
  • Cooling water strainer type 140, hose connections Ø 16 mm FTR140/16

    Cooling water strainer type 140, hose connections Ø 16 mm FTR140/16

    Cooling water strainer type 140, hose connections Ø 16 mm FTR140/16

    £83.50
    £83.50

  • Allen bolt M8 x 20 allen bolt heatexchanger cover STM7648

    Allen bolt M8 x 20 allen bolt heatexchanger cover STM7648

    £1.58
    £1.58
  • Rotatable waterlock/muffler type NLP45, with rotating inlet and outlet for 45 mm hose NLP45

    Rotatable waterlock/muffler type NLP45, with rotating inlet and outlet for 45 mm hose NLP45

    Rotatable waterlock/muffler type NLP45, with rotating inlet and outlet for 45 mm hose NLP45

    £216.50
    £216.50
  • Vetus 330 Raw Water Strainer (35LPM / 16mm Hose)

    Vetus 330 Raw Water Strainer (35LPM / 16mm Hose)

    Vetus 330 Raw Water Strainer (35LPM / 16mm Hose)

    £100.50
    £100.50
  • Set: Cover and o-ring for Type 140 water strainer FTR14001

    Set: Cover and o-ring for Type 140 water strainer FTR14001

    Set: Cover and o-ring for Type 140 water strainer FTR14001

    £26.21
    £26.21

  • Hose-seawaterp.-heatex. ww house STM7561

    Hose-seawaterp.-heatex. ww house STM7561

    £19.60
    £19.60
  • Water swirler for exhaust hose Ø 150 mm MIXER150

    Water swirler for exhaust hose Ø 150 mm MIXER150

    Water swirler for exhaust hose Ø 150 mm MIXER150

    £193.00
    £193.00
  • Water swirler for exhaust hose Ø 90 mm MIXER090

    Water swirler for exhaust hose Ø 90 mm MIXER090

    Water swirler for exhaust hose Ø 90 mm MIXER090

    £133.00
    £133.00
  • Exhaust gooseneck type LT45, for Ø 45 mm hose WLOCKLT45

    Exhaust gooseneck type LT45, for Ø 45 mm hose WLOCKLT45

    Exhaust gooseneck type LT45, for Ø 45 mm hose WLOCKLT45

    £140.00
    £140.00

  • UNIVERSAL STRAINER 40 MESH BSP 09-24652-01

    UNIVERSAL STRAINER 40 MESH BSP 09-24652-01

    £29.99
    £29.99
  • Thermostate M4.15/17/35/45/55 STM7654

    Thermostate M4.15/17/35/45/55 STM7654

    Thermostate M4.15/17/35/45/55 STM7654

    £39.34
    £39.34
  • Rubber exhaust hose, 90mm internal (3 1/2in) (coil of 20 m) (price per m) SLANG90

    Rubber exhaust hose, 90mm internal (3 1/2in) (coil of 20 m) (price per m) SLANG90

    Rubber exhaust hose, 90mm internal (3 1/2in) (coil of 20 m) (price per m) SLANG90

    £78.00
    £78.00
  • Cooling liquid thermocontact 105°C M4.15-M4.17 STM7999

    Cooling liquid thermocontact 105°C M4.15-M4.17 STM7999

    Cooling liquid thermocontact 105°C M4.15-M4.17 STM7999

    £138.12
    £138.12
  • Vetus Cooling Water Hose, 19 mm internal (¾in) price per m MWHOSE19

    Vetus Cooling Water Hose, 19 mm internal (¾in) price per m MWHOSE19

    Vetus Cooling Water Hose, 19 mm internal (¾in) price per m MWHOSE19

    £28.00
    £28.00
  • Rubber exhaust hose, Ø 60 mm internal (2 3/8in) (coil of 20 m) (price per m) SLANG60

    Rubber exhaust hose, Ø 60 mm internal (2 3/8in) (coil of 20 m) (price per m) SLANG60

    Rubber exhaust hose, Ø 60 mm internal (2 3/8in) (coil of 20 m) (price per m) SLANG60

    £56.00
    £56.00
  • Hose heatex.-inj.elbow STM7585

    Hose heatex.-inj.elbow STM7585

    Hose heatex.-inj.elbow STM7585

    £7.76
    £7.76
  • Exhaust muffler type MV100, for 100 mm hose MV100

    Exhaust muffler type MV100, for 100 mm hose MV100

    Exhaust muffler type MV100, for 100 mm hose MV100

    £558.00
    £558.00
  • Vetus 330 Raw Water Strainer (51LPM / 19mm Hose)

    Vetus 330 Raw Water Strainer (51LPM / 19mm Hose)

    Vetus 330 Raw Water Strainer (51LPM / 19mm Hose)

    £100.50
    £100.50

  • Hose M3.10/4.14 heat exchanger >>exhaust injection bend STM3093

    Hose M3.10/4.14 heat exchanger >>exhaust injection bend STM3093

    £6.96
    £6.96
  • Vetus 330 Raw Water Strainer (23LPM / 13mm Hose)

    Vetus 330 Raw Water Strainer (23LPM / 13mm Hose)

    Vetus 330 Raw Water Strainer (23LPM / 13mm Hose)

    £100.50
    £100.50
  • Rubber exhaust hose, 40mm internal (1 9/16in) (coil of 20 m) (price per m) SLANG40

    Rubber exhaust hose, 40mm internal (1 9/16in) (coil of 20 m) (price per m) SLANG40

    Rubber exhaust hose, 40mm internal (1 9/16in) (coil of 20 m) (price per m) SLANG40

    £43.00
    £43.00
  • Coolant temp.switch M14x1.5 12-24V 105grc STM8322

    Coolant temp.switch M14x1.5 12-24V 105grc STM8322

    Coolant temp.switch M14x1.5 12-24V 105grc STM8322

    £85.50
    £85.50
  • Rubber exhaust hose, Ø 65 mm internal (2 9/16in) (coil of 20 m) (price per m) SLANG65

    Rubber exhaust hose, Ø 65 mm internal (2 9/16in) (coil of 20 m) (price per m) SLANG65

    Rubber exhaust hose, Ø 65 mm internal (2 9/16in) (coil of 20 m) (price per m) SLANG65

    £62.50
    £62.50
  • Rotatable waterlock/muffler type NLP75, with rotating inlet and outlet for 75 mm hose NLP75

    Rotatable waterlock/muffler type NLP75, with rotating inlet and outlet for 75 mm hose NLP75

    Rotatable waterlock/muffler type NLP75, with rotating inlet and outlet for 75 mm hose NLP75

    £309.50
    £309.50
  • Vetus 1320 Raw Water Strainer (570LPM / 2-1/2" BSP)

    Vetus 1320 Raw Water Strainer (570LPM / 2-1/2" BSP)

    Vetus 1320 Raw Water Strainer (570LPM / 2-1/2" BSP)

    £279.00
    £279.00
  • AG Fisherman Water Strainer Bronze 1/2" BSP

    AG Fisherman Water Strainer Bronze 1/2" BSP

    AG Fisherman Water Strainer Bronze 1/2" BSP

    £94.07
    £94.07
  • Cooling water strainVetus 330 Raw Water Strainer (200LPM / 38mm Hose)er type 330, hose connections Ø 38 mm FTR330/38

    Cooling water strainVetus 330 Raw Water Strainer (200LPM / 38mm Hose)er type 330, hose connections Ø 38 mm FTR330/38

    Cooling water strainVetus 330 Raw Water Strainer (200LPM / 38mm Hose)er type 330, hose connections Ø 38 mm FTR330/38

    £100.50
    £100.50

  • Autochem Blue Antifreeze 20 Litres

    Autochem Blue Antifreeze 20 Litres

    £61.61
    £61.61

  • Thermostat VD4/VD6 DZ38003

    Thermostat VD4/VD6 DZ38003

    £164.44
    £164.44
  • Rubber exhaust hose, Ø 102 mm internal (4in) (coil of 20 m) (price per m) SLANG100

    Rubber exhaust hose, Ø 102 mm internal (4in) (coil of 20 m) (price per m) SLANG100

    Rubber exhaust hose, Ø 102 mm internal (4in) (coil of 20 m) (price per m) SLANG100

    £80.50
    £80.50
  • Cooling water hose, Ø 25 mm internal (1in) per Meter

    Cooling water hose, Ø 25 mm internal (1in) per Meter

    Cooling water hose, Ø 25 mm internal (1in) per Meter

    £30.50
    £30.50
  • Waterlock type LSS45, with rotating inlet and outlet for 45 mm hose LSS45A

    Waterlock type LSS45, with rotating inlet and outlet for 45 mm hose LSS45A

    Waterlock type LSS45, with rotating inlet and outlet for 45 mm hose LSS45A

    £279.00
    £279.00