Cooling parts

  • CR Brass Reducing nipple male/male 1/2″

    Sale! Original price was: €5,95.Current price is: €4,95. Same day shipping    Add to cart
  • CR Messing slangtule (buitendraad) 3/8" x 20mm

    CR Brass Hose tail (male) 3/4″ x 20mm

    Sale! Original price was: €10,95.Current price is: €8,95. Same day shipping    Add to cart

  • Volvo Anode kit SXA/DPSA drives Magnesium

    Sale! Original price was: €74,95.Current price is: €61,95. Same day shipping    Add to cart

  • Volvo Anode kit 290 Duo Prop series – plus Magnesium

    Sale! Original price was: €55,95.Current price is: €46,95. Same day shipping    Add to cart

  • Volvo Penta ring for Saildrive 110 Aluminium

    Sale! Original price was: €20,95.Current price is: €17,95. Same day shipping    Add to cart
  • Impellerpomp Volvo Penta 4.3 Gl 5.0GL 5.7GL, 4.3GS 5.0GS 5.7GS, 4.3GI 5.0Gi

    Impeller pump Volvo Penta 4.3Gl 5.0GL 5.7GL 4.3GS 5.0GS 5.7GS 4.3GI 5.0Gi

    Sale! Original price was: €449,95.Current price is: €379,95. Same day shipping    Add to cart

  • Glycomat cooling system antifreeze temperature tester -40°C

    Sale! Original price was: €27,95.Current price is: €22,95. Same day shipping    Add to cart

  • Water outlet muffler Ø 50mm Plastic

    €85,95 Same day shipping    Add to cart

  • Coolant hose 90° Curved hose 25 mm x 150 mm (1”)

    €15,95 Same day shipping    Add to cart

  • Coolant hose 90° Curved hose 12 mm x 150 mm (1/2″)

    Sale! Original price was: €14,95.Current price is: €11,95. 3-5 working days    Add to cart

  • Impeller pump Volvo Penta 2003T, 2003TB 858150 Cooling water pump

    Sale! Original price was: €339,95.Current price is: €289,95. Same day shipping    Add to cart

  • Hose barb male thread 1/2 x 16 mm

    Sale! Original price was: €2,19.Current price is: €1,89. Same day shipping    Add to cart

  • Pencil anode zinc only Ø1/2” L=1-1/4” thread=1/4”UNC

    €3,29 Out of stock    Read more

  • Pencil anode complete Ø1/2” L=1-3/4” thread=3/8”NPT Zinc + Brass

    €9,95 Out of stock    Read more

  • Pencil anode complete Ø3/8” L=1-3/4” thread=1/4”NPT Zinc + Brass

    Sale! Original price was: €6,95.Current price is: €5,95. Same day shipping    Add to cart

  • Cummins pencil anode Ø 16 L.50 complete plug th.1/2”bspt Zinc + Brass

    Sale! Original price was: €21,95.Current price is: €18,95. Same day shipping    Add to cart

  • Bolt-on Bar Anodes Vetus Type 15 150x60x25 H.C. 80, Zinc

    Sale! Original price was: €31,95.Current price is: €26,95. Same day shipping    Add to cart

  • Disc anode for Stern 100*40mm Aluminium

    Sale! Original price was: €43,95.Current price is: €34,95. Same day shipping    Add to cart

  • Disc Anode single Ø50mm Heavy, Aluminium

    Sale! Original price was: €3,79.Current price is: €3,19. Same day shipping    Add to cart

  • Volvo Penta pencil anode Ø15.5 L.40 Magnesium

    €3,49 Out of stock    Read more

  • Mini hose clamp 7-9 mm Stainless steel A2 (W4)

    Sale! Original price was: €2,49.Current price is: €2,09. Same day shipping    Add to cart

  • CR Brass Plug male 1/2″

    Sale! Original price was: €5,95.Current price is: €4,95. Same day shipping    Add to cart

  • CR Brass hose tail (male) 1″ x 32mm

    Sale! Original price was: €15,95.Current price is: €12,95. Same day shipping    Add to cart

  • CR Brass Through-hull outlet, flushed 1″

    Sale! Original price was: €31,95.Current price is: €25,95. Same day shipping    Add to cart

The various types of cooling water systems

There are three types of cooling systems:

  1. Direct cooling: a cooling water system whereby water is pumped into the engine block by a impeller pump.
  2. Indirect cooling: a separate cooling water system (also called intercooling or heat exchanger system) in which there is coolant in the engine and cooling water is pumped through a heat exchanger by means of an impeller pump.
  3. Indirect keel cooling : a keel cooling system, in which cooling pipes with coolant run under the boat. With the latter system, a wet exhaust is not possible unless you have installed an additional impeller pump or electric pump.

Dry or wet exhaust?

Choose a wet exhaust. With a wet exhaust, the noise is muffled by the water. You can also use a rubber exhaust hose because of the lower temperature. <read more>