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Performance Engine Oils
Castrol Vecton 15w-40 CK-4/E9 Mineral Engine Oil

Castrol Vecton 15w-40 CK-4/E9 Mineral Engine Oil


Castrol Vecton 15w-40 CK-4/E9 - 5 Litres

5 Litres


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  • Description
  • Benefits
  • Specifications
  • Shipping Explained

Castrol Vecton 15w-40 CK-4/E9 Mineral Engine Oil

General Details:

OilMineral Oil
Oil Viscosity Classification SAE15W-40
Packing TypeBottle
Content [litre]5
Manufacturer ApprovalCAT ECF-3
Manufacturer ApprovalCummins CES 20086
Manufacturer ApprovalDetroit Diesel DFS
Manufacturer ApprovalDeutz DQC III-10LA
Manufacturer ApprovalMack EOS-4.5
Manufacturer ApprovalMB 228.31
Manufacturer ApprovalMTU Oil Category 2
Manufacturer ApprovalRVI RLD-3
Manufacturer ApprovalVolvo VDS-4.5
SpecificationACEA Diesel E9
SpecificationAPI Diesel CK-4
SpecificationJASO DH-2

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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 up to 45% 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.
Castrol VECTON range includes products which are specifically engineered to perform in extreme conditions and deliver in areas like fuel economy and extended drain:

  • Castrol VECTON FUEL SAVER – Fully synthetic diesel engine oils that gave up to 1% fuel saving in a Euro V engine using the European Transient Cycle test when compared to a modern top tier 15W-40 engine oil. They also have an excellent performance at low temperatures.
  • Castrol VECTON LONG DRAIN – Fully synthetic (SAE 10W-40) and part synthetic (SAE 10W-30) diesel engine oils which have been tested for extended drains up to 120,000 km2.

PDF Downloads:

Download the Technical PDFDownload the Safety PDF


Advanced engine oil for diesel engines fitted with EGR and the latest exhaust after treatment systems (DPF, DOC and/or SCR).


  • ACEA E9
  • API CK-4
  • MB-Approval 228.31
  • Volvo VDS-4.5
  • RVI RLD-3
  • MTU Oil Category 2.1
  • Deutz DQC III-10-LA
  • Mack EOS 4.5
  • Cat ECF-3
  • Cummins CES 20086
  • JASO DH-2
  • DDC DFS 93K222


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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