PRODUCT DETAILS
Castrol GTX Engine Oil 10W-40
- Castrol GTX is one of the world's most trusted engine oils, helping to extend the life of engines since it was first introduced in 1968.
- It's more than just oil. It's liquid engineering that protects against problems, like sludge, that your engine faces every day.
- Severe driving conditions can cause the build up of a thick, tar-like substance called sludge. Sludge can block your engine’s vital oilways like cholesterol - and if untreated it can rob an engine of power and, ultimately, its life.
- Castrol GTX's double action formula cleans away old sludge and protects against new sludge formation better than tough industry standards* demand.
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SHIPPING & RETURNS
Returns Policy
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return. To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase. To start a return, you can contact us at support@superdokan.com If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted. You can always contact us for any return question at support@superdokan.com
Shipping
superdokan ships to over 223 locations worldwide. shipping estimated time varies from 3-5 business days! depending on your region.





