Dayco Expansion Tank - Low Level Sensor Included
- The Dayco Expansion Tank is an essential component of the cooling system.
- Designed to withstand constant pressure, this tank features a pressure cap for easy access.
- Located at the highest point in the cooling system, it allows for continuous cycling of coolant.
- The hot coolant releases pressure, filling the top half of the tank and pushing the coolant back into the system.
- Over time, tanks can become discoloured, brittle, contaminated with sludge, or even break.
- Immediate replacement is necessary to ensure the cooling system operates effectively.
- Dayco Expansion Tanks are manufactured to meet OE specifications.
- They are make/model specific, ensuring a perfect fit for your vehicle.
- Backed by a 2-year/40,000km warranty, you can trust the quality and durability of this expansion tank.
- Includes a low level sensor for added convenience and functionality.
| SKU | DET0031 |
| Model # | DET0031 |
| Barcode # | 9325361324437 |
| Brand | Dayco |
| Warranty | 2 Years/40,000km |
| Contains Liquid | No |

- One of the largest Automotive companies in Australia.
- Dayco products are of the highest quality with OE spec parts
- Dayco supply a variety of parts to the aftermarket industry including belts, pulleys, thermostats, tensioners among others.
- See our other items for more Dayco products
Packaging: Manufacturers periodically update their packaging and labelling. You may receive the current or a previous design — the product, formulation and part number are unchanged.
Fitment (vehicle-specific products): Vehicle fitment is based on manufacturer and supplier catalogue data and is kept as accurate as possible, but vehicle catalogues are not perfect. Some models had more than one part fitted depending on build date, engine, or component size/variant, and parts on older vehicles may have been replaced with non-original or different-style components.
Before you buy, compare the product images with the part currently fitted to your vehicle — check shape, size, connectors and mounting points. If the part on your vehicle looks different, please contact us before purchasing. It is the buyer's responsibility to confirm the part suits their vehicle before purchasing.
Not sure? Message us with your vehicle's registration number and state (preferred), or full VIN/build details, and we'll do our best to confirm fitment before you buy.
Parts returned because they do not suit the vehicle, where the listing matches the manufacturer's catalogue, are treated as a change of mind and must be unused, uninstalled and in original packaging. Nothing in this notice affects your rights under the Australian Consumer Law.