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Castrol Vecton Fuel Saver 5W-30 E6/E9 Fully Synthetic Engine Oil

Castrol Vecton Fuel Saver 5W-30 E6/E9 Fully Synthetic Engine Oil

Castrol Vecton Fuel Saver 5w-3 - 20 Litres

20 Litres


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  • Benefits
  • Specifications
  • Shipping Explained

Castrol Vecton Fuel Saver 5W-30 E6/E9 Fully Synthetic Engine Oil

New Castrol Vecton Fuel Saver 5W-30 E6/E9 is a full synthetic Low SAPS engine oil formulated with unique System 5 Technology delivering up to 40% better performance in the latest European diesel engines including Euro 6 and engines fitted with DPF. It also gave up to 1% fuel saving in a Euro 5 engine using the European Transient Cycle test when compared to a modern top tier 15W-40 engine oil.

Modern trucks use new technologies to make as much as 30% higher torque, but that also brings higher engine temperatures and pressures. This can lead to accelerated oxidation and oil thickening, increased build-up of deposits, and rapid depletion of the oil’s acid-controlling reserves. All of which pushes the oil closer to breakdown and reduces useful oil life.

Castrol VECTON with System Pro Technology™ delivers extra performance reserve that fights oil breakdown by helping to control oxidation, reduce deposits, neutralise harmful acids, and also adapts to higher temperatures, maintaining viscosity. That means longer useful oil life, giving you confidence in your maximum drain interval.

All Castrol VECTON products are certified CO2 neutral according to the internationally applicable PAS2060 standard.

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  • Delivers real world fuel savings without compromising engine protection.
  • Fights wear to critical engine components even at low viscosity.
  • Fights piston deposits helping to reduce oil consumption.
  • Fights harmful acids which form during engine operation.
  • Maintains the efficiency of exhaust after-treatment systems ensuring continued compliance with emissions legislation.


  • ACEA E6
  • ACEA E7
  • ACEA E9
  • API CJ-4
  • DAF PX Euro VI
  • Deutz DQC IV-10-LA
  • JASO DH-2
  • Mack EO-N PP
  • Mack EO-O PP
  • MAN M 3477
  • MAN M 3677
  • MAN M 3271-1
  • Mercedes Benz 228.51
  • Mercedes Benz 228.31
  • Renault RLD-3
  • Scania LOW ASH
  • Volvo VDS-4
  • Volvo CNG


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 £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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