Coolant cleaner

Coolant cleaners are specialized cleaning products for a vehicle's cooling system. They are used to remove deposits, rust, limescale, and other contaminants from the cooling circuit. A clean cooling system is essential for reliable engine cooling and maintaining optimal operating temperature.

Over time, residues of old coolant, corrosion particles, or limescale deposits can build up in the cooling system. These deposits can reduce cooling performance and, in the worst case, lead to engine overheating. Coolant cleaners dissolve these residues and flush them out of the system, allowing the radiator, water pump, thermostat, and cooling channels to function efficiently again.

The cleaning agent is usually applied before changing the coolant. It is added to the old coolant and circulates through the cooling system while the engine is running. Afterwards, the system is flushed and filled with fresh coolant.

At Autoteile Gossau, you'll find coolant cleaners in original and high-quality aftermarket versions at the best prices in Switzerland. Many products are in stock and can be delivered quickly or picked up directly from our store in Gossau. Payment is conveniently accepted in cash or by card.