Cooling parts

  • Mercruiser plate anode 64x64x10 H.C.50 Zinc

    Sale! Original price was: €11,95.Current price is: €9,95. Same day shipping    Add to cart

  • Mercury/Mercruiser Nut for Alpha/Bravo one outdrive Zinc

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

  • Mercury/Mercruiser Block for Alpha & Bravo outboard Magnesium

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  • Mercury/Mercruiser Block anode for Alpha & Bravo outboard Zinc

    Sale! Original price was: €34,95.Current price is: €28,95. Same day shipping    Add to cart

  • Mercury/Mercruiser Block anode for Alpha & Bravo outboard Zink

    Sale! Original price was: €37,95.Current price is: €30,95. Same day shipping    Add to cart

  • Mercury Waffle bar anode for 25/50/60/75 HP Zinc

    Sale! Original price was: €26,95.Current price is: €21,95. Same day shipping    Add to cart

  • Mercury Skeg for trim tab 50-140hp Zinc

    Sale! Original price was: €19,95.Current price is: €15,95. Same day shipping    Add to cart

  • Mercury small plate anode for 20hp Zinc

    Sale! Original price was: €14,95.Current price is: €11,95. Same day shipping    Add to cart

  • Mercury Skeg for trim tab 25hp Magnesium

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

  • Mercury Skeg for trim tab 80-140HP, Zinc

    Sale! Original price was: €25,95.Current price is: €21,95. Same day shipping    Add to cart

  • Volvo Penta collar anode for folding propeller Magnesium

    Sale! Original price was: €7,95.Current price is: €6,95. Same day shipping    Add to cart

  • Volvo Penta QL Trim Tab anodes, Zinc

    €69,95 Out of stock    Read more

  • Volvo Penta anode exhaust pipe – Anodo per tubo di scarico, Magnesium

    Sale! Original price was: €61,95.Current price is: €51,95. Same day shipping    Add to cart

  • Volvo Penta anode exhaust pipe – Anodo per tubo di scarico, Aluminium

    €49,95 Same day shipping    Add to cart

  • Volvo Penta anode for coupling bar DPH/DPR Magnesium

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  • Volvo Penta anode for coupling bar DPH/DPR, Zinc

    €17,95 Out of stock    Read more

  • Volvo Penta Block anode for XDP-B drive Zinc

    Sale! Original price was: €20,95.Current price is: €17,95. Same day shipping    Add to cart

  • Volvo Penta Collar anode for XDP-B drive Zinc

    Sale! Original price was: €114,95.Current price is: €96,95. Same day shipping    Add to cart

  • Volvo Penta Transom plate anode for IPS-2 drive Aluminium

    €379,95 Out of stock    Read more

  • Volvo Penta Transom plate anode for IPS-2 drive Zinc

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  • Volvo Penta pencil anode Ø22 L.14 for Sail Drive 100, Magnesium

    €26,95 Out of stock    Read more

  • Volvo Penta split collar for Saildrive Aluminium (without bolts) 22651246

    Sale! Original price was: €53,95.Current price is: €44,95. Same day shipping    Add to cart

  • Volvo Penta Plate for outdrive DPH/DPR Magnesium

    €23,95 Out of stock    Read more

  • Volvo Penta plate for outdrive Magnesium

    Sale! Original price was: €5,95.Current price is: €4,95. 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>