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Valvoline Engine Oil System Cleaner

Valvoline Engine Oil System Cleaner

Valvoline Engine System Clean - 300ml



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  • Description
  • Benefits
  • Shipping Explained

Valvoline Engine Oil System Cleaner

Highly effective cleaning concentrate with low viscosity surfactants for petrol and diesel engines.    

Suitable for all petrol and diesel engines with all commonly used motor oils.

Apply when:
  • A solution is needed to solve problems caused by neglected oil change
  • Black sludge is suspected
  • Hydraulic valve lifters are not functioning properly
  • Issues with piston ring compression are diagnosed

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Contamination prevention
Prevents early contamination of the new engine oil by left over residue or sludge in the engine.

Easy to use
Application through simply adding it to the engine oil. No specialist tools or equipment required.

Universal application
Valvoline Engine Oil System Cleaner is suitable for petrol and diesel engines and all commonly used motor oils.

Effective cleaning
Removes and disperses all soluble dirt and sludge deposits inside engines.


SHIPPING IS FREE* for orders of £60 and over , regardless of the weight of your order.
We've tried to keep all other shipping costs as low as we can.

Carriage starts at just £0.95 (inc VAT) for small items, with our most common courier rate set at £4.99 for orders of 5kg (enough for 5 litres of oil).

  • *Free shipping is available for UK Royal Mail, UPS Access Point™ (click & collect) and standard UK courier services (not express / priority / islands).
  • Courier surcharges mean we are unable to offer free "to the door" courier shipping from us in Cornwall up to Highlands / Grampian in Scotland - and because we send a lot of liquids, not every courier option is available to us. UPS Access Point™ (click & collect) is available as a free shipping option across Scotland, Wales and England, wherever there is a UPS Access Point™ Location.
  • Carriage charges are based on weight - please see our table of carriage costs for full details (although adding an item to your cart and viewing the calculated carriage is often easier!).
  • Priority shipping is also available.

How long will it take to get my order?

We give an estimate of delivery dates as you shop and in your basket. The vast majority of items are held in stock and dispatched from our UK warehouse and we'll do all we can to get your order to you as quickly as possible.

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Free Uk Delivery
On Orders above £60
60 Day Returns
Free Expert Advice
No Leak Guarantee
01209 202944

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