Skip to content Skip to navigation menu
Product Description

Dayco Coolant Overflow Bottle

Your cars overflow bottle is used to recover the coolant that escapes the cooling system past the pressure cap due to rising pressure and temperature. In a properly operating cooling system the coolant will then be siphoned back into the radiator as the temperature drops and operating as a fully self contained closed system. Over time these coolant overflow tanks will become discoloured, brittle, contaminated with sludge or even break requiring immediate replacement for the cooling system to continue effective operation. Replace these with a quality Dayco Overflow Tank that is made to OE specifications and make and model specific to your vehicle.

With the extremes of temperature your vehicle may be driven in, any issues with your cars cooling can be both costly and inconvenient when key components in the system fail. No vehicle will operate for any length of time without coolant and this is kept under pressure in the sealed cooling system.

With this is in mind, Repco stock a large range of automotive parts for your vehicles cooling system that are designed to not keep you on the road and out of trouble. Repco also stock a range of pressure test kits that are simple to use and can help pinpoint leaks and faulty components such as radiator caps or hoses, whilst tools such as a radiator fin straightener will help maintain a flow of cooling air through the radiator.

Use our handy rego search function online to browse and shop our range of cooling products specific to your vehicle or stop in at a local Repco store near you to get the right coolant overflow bottle for your vehicle. When it comes to keeping your cool in any situation Repco can help.

Access exclusive offers

Join Our Ignition Member Loyalty Program To Access Exclusive Offers.