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Performance Engine Oils

Exocet Gas Oil Conditioner for Commercial Vehicles (XO1258GO)

Exocet Gas Oil Conditioner for Commercial Vehicles (XO1258GO)


Exocet Gas Oil Conditioner - 50ml



Exocet Gas Oil Conditioner - 200ml



Exocet Gas Oil Conditioner - 500ml



Exocet Gas Oil Conditioner - 1 Litre

1 Litre


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  • Description
  • Benefits
  • Shipping Explained

Exocet Gas Oil Conditioner for Commercial Vehicles (XO1258GO)

For Professional Use

Exocet Gas Oil Conditioner provides an all-in-one treatment for gas oil. It will improve day to day running of diesel engines and will stabilise fuel during storage.

Gas Oil Conditioner will raise cetane number to avoid rough running in newer engines, it will lubricate fuel pumps and lower deposit formation in injectors. Gas Oil Conditioner also contains stability additives and a biocide at a ‘protect’ level to keep fuel fresh when it is stored for long periods. Fuel will keep fresh for up to 2 years even when it contains up 7% biodiesel.

The additive will counter any negative effects resulting from the introduction of the latest gas oil specifications, notably the reduction in sulphur content and the increase in the allowable FAME (biodiesel) content and will give improved fuel economy.

Typical applications are agricultural and horticultural machinery, construction equipment, standby generators, airport vehicles and fork lift trucks.

The product is formulated from recognised fuel additive components and should not void an engine manufacturer’s warranty. In fact, very many engine manufacturers recognise the need for upgrade additives when red/green diesel is used.


  • Increase in cetane number
  • Increase fuel shelf life and inhibit fuel tank sludge formation
  • Prevent microbiological growth
  • Promote a clean fuel system and inhibit injector fouling
  • Promote fuel-water separation to prevent water carryover to the engine


SHIPPING IS FREE* for orders of £75 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 £5.99 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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"500ml treats 1,000 Litres"