AlzaPlus+ Deals - Cooling System Cleaners

Great discounts are within your reach. Just have an active membership AlzaPlus+ 🤩

The offer is valid from 25th of Auguste 2026 to the 6th of September 2026.
Full terms and conditions of the campaign can be found here.

Wynn's 45641 Cooling System Stop Leak, 325 ml

2×

259,-

797 Kč/l

In stock 2 pcs at the supplier's

Add AlzaPlus+ and save instantly 246,-

Radiator Cleaner - stops and prevents fluid leaks from the radiator and cooling system, use - for all water-cooled systems of petrol and diesel engines

Added to cart

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Wynn's 55863 Radiator Stop Leak, 325 ml

5×

239,-

735 Kč/l

In stock 2 pcs at the supplier's

Add AlzaPlus+ and save instantly 227,-

Radiator Cleaner - a special sealant designed to eliminate minor leaks in cooling systems, with anti-corrosive properties, it is normally miscible with water and all common cooling...

Added to cart

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AMSOIL Dominator Coolant Boost coolant additive 473 ml

2×

490,-

1,036 Kč/l

In stock 3 pcs at the supplier's

Add AlzaPlus+ and save instantly 466,-

Radiator Cleaner - increases cooling system efficiency, protects against deposits and corrosion, volume 473 ml

Added to cart

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Wynn's 45941 Cooling System Flush, 325 ml

259,-

797 Kč/l

In stock > 5 pcs at the supplier's

Add AlzaPlus+ and save instantly 246,-

Radiator Cleaner - Powerful, acid-free radiator cleaner, removes scale, rust, deposits and grease

Added to cart

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