• Millers Oils Engine Flush Fully Synthetic Engine Oil Treatment | Engine Oil | ML Car Parts UK | ML Performance
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Millers Oils

Millers Oils 5777MA Engine Flush Additive

Millers Oils 5777MA Engine Flush Additive

£5.00 Inc. VAT
£5.00 Inc. VAT
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Millers Oils Engine Flush Additive is the best way to clean your engine, and prepare it for new oil. Just add the contents of the bottle to your engine, and then run the engine for 15 to 20 minutes. The engine flush will remove any debris that has built up in the engine and carry the debris to the oil filter, ready for you to dispose of and replace with a new filter. This will leave your engine debris free and clean, ready for its new oil.

  • Each 250ml bottle will treat 4-6 litres of engine oil
  • Suitable for all grades of engine oil, and both petrol and diesel engines


Universal, but please ensure the oil type and viscosity fits what you are after. Comparing with the original manufacturer specification also helps. Feel free to contact us should you require any assistance!


To ensure the part(s) you have ordered fits your vehicle, we run a compatibility check prior to dispatch. We can do this either using your license plate or the last 7 digits of your VIN. Simply enter your car details prior to checkout.


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  • Price Match Guarantee

    We are committed to giving you the best price. if you find a lower price on the same item at an eligible US retailer website, we will match it.

  • Fast US Delivery

    For in-stock item, get guaranteed fast US delivery. Same day dispatch available on in-stock items if your order is placed before 1pm ET.

  • Worldwide Shipping

    We ship worldwide via DHL International, simply enter your full address at checkout to see the shipping option(s) and quote(s). Same day dispatch available if your order is placed before 1pm ET on all in stock items!