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Valvoline 5l Ready to Use Zerex Dex Cool Coolant is a high-performance coolant designed for modern engines, providing effective protection against corrosion and temperature extremes.
This coolant is GM Dex-Cool® approved and offers protection for up to 5 years or 240,000 kilometres, whichever comes first. It utilises Organic Acid Technology (OAT) to minimise inhibitor depletion and features a patented formula free from phosphates, silicates, borates, nitrates, amines, and nitrites. The coolant is formulated to protect all cooling system metals, including aluminium, from corrosion. It effectively prevents winter freezing and summer boiling, contains a high-quality defoamer, and is safe for gaskets, hoses, plastics, and original vehicle paint. Suitable for various vehicle brands including Honda, Subaru, Suzuki, and Toyota, it meets multiple performance specifications.
| Dimensions (W x H x D) | 105mm x 330mm x 220mm |
| Weight | 4.98kg |
| Material | Ethylene glycol base with organic acid technology |
| Colour | Other |
| Model Number | 0938.05 |
| Volume/Size | 5L |
Valvoline 5l Ready to Use Zerex Dex Cool Coolant provides essential protection for your vehicle's cooling system.
Specifications will vary by product. Please refer to the product description above or contact us before ordering if you need a specific measurement.
Orders are dispatched from our Sydney and Melbourne warehouses within 1–2 business days of payment. Delivery times from Sydney:
Tracking is provided on dispatch. Remote postcodes may incur additional fees.
We offer a 30-day change-of-mind return on select unopened products in original packaging (excluding health/safety items or bulk purchases). Email us within 30 days of delivery to start a return.
A restocking fee of 7–25% applies, plus return postage (unless approved otherwise). Customer-incurred postage costs are non-refundable without prior approval.
If your product arrives faulty or damaged, contact our support team with your order number, photos/videos of the fault, and the original packaging. Do not return items without a return authorisation.
12-month Australian warranty on this product unless noted otherwise. The warranty covers manufacturing defects under normal use.
The warranty does not cover:
To claim warranty: contact our support team with your order number, photos/videos of the fault, and a brief description. We will assess the claim and offer a replacement, repair, or refund as appropriate.
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