Castrol Vecton
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Castrol Vecton Multi 15W-40 CV1
Quick orderingMore infoCastrol VECTON Multi 15W-40 CV1
Multi-Purpose Engine Oil for Reliable Performance in Heavy-Duty Diesel Engines
The main applications of Castrol VECTON Multi 15W-40 CV1 are:
- 4-stroke diesel engines across a wide range of vehicles and applications
- Engines running on a variety of fuel qualities
- Heavy-duty commercial vehicles that require reliable, long-lasting protection
Castrol VECTON Multi 15W-40 CV1 delivers reliable protection and helps keep the engine clean by preventing oil thickening and deposit build-up in critical engine components. This supports dependable engine performance, keeping your business moving forward. See the full specifications and approvals of Castrol VECTON Multi 15W-40 CV1 at the bottom of this page.
Show moreStarting at: £ 6.28 / L - 4-stroke diesel engines across a wide range of vehicles and applications
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Castrol Vecton Long Drain 10W-40 E8/E11
Quick orderingMore infoCastrol Vecton Long Drain 10W-40 E8/E11 previously Vecton Long Drain 10W-40 E6/E9
Advanced Heavy Duty Diesel Engine Oil for Extended Drain Intervals
Key applications of Castrol Vecton Long Drain 10W-40 E8/E11 are:
- HD diesel engines meeting Euro I to Euro VI emission requirements
- Engines with or without particulate filters, most EGR engines and engines fitted with SCR NOx exhaust after-treatment systems
- Use in combination with low-sulphur diesel fuel
Castrol Vecton Long Drain 10W-40 E8/E11 is an advanced heavy duty diesel engine oil built with synthetic technology, specially developed to deliver an extended oil life. Thanks to System Pro Technology™, drain intervals can be safely extended to the maximum recommended intervals. See the bottom of this page for all specifications and approvals of Castrol Vecton Long Drain 10W-40 E8/E11.
Show moreStarting at: £ 6.34 / L - HD diesel engines meeting Euro I to Euro VI emission requirements
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Castrol Vecton Long Drain 10w-30 E8/E11
Quick orderingMore infoCastrol Vecton Long Drain 10W-30 E8/E11 previously Vecton Long Drain 10W-30 E6/E9
Synthetic Heavy Duty Engine Oil for Extended Drain Intervals
Key applications of Castrol Vecton Long Drain 10W-30 E8/E11 include:
- HD diesel engines meeting Euro I to Euro VI emission requirements
- Engines with or without diesel particulate filters
- Most EGR engines and engines fitted with SCR NOx exhaust after-treatment systems
- Strongly recommended for use with low sulphur diesel fuel
Castrol Vecton Long Drain 10W-30 E8/E11 is an advanced heavy duty diesel engine oil with synthetic technology, specifically developed to deliver a longer oil life. Thanks to System Pro Technology™, drain intervals are safely extended up to the maximum recommended intervals, offering resistance to oxidation, neutralisation of harmful acids and protection against viscosity loss through shear. See all specifications and approvals of Castrol Vecton Long Drain 10W-30 E8/E11 at the bottom of this page.
Show moreStarting at: £ 7.77 / L - HD diesel engines meeting Euro I to Euro VI emission requirements
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Castrol Vecton Long Drain 5W-30 E8/E11
Quick orderingMore infoCastrol Vecton Long Drain 5W-30 E8/E11 previously Vecton Long Drain 5W-30 E6/E9
Fully Synthetic Heavy Duty Diesel Engine Oil for Extended Oil Life
The main applications of Castrol Vecton Long Drain 5W-30 E8/E11 are:
- Heavy duty diesel engines meeting Euro I to Euro VI emissions requirements
- Engines with and without diesel particulate filters (DPF)
- Most EGR engines
- Most engines fitted with SCR NOx exhaust after-treatment systems
Castrol Vecton Long Drain 5W-30 E8/E11 is an advanced, fully synthetic diesel engine oil for heavy duty applications, specially developed for extended oil life and additional fuel economy. Formulated with System Pro Technology™, it is tested for the maximum extended drain intervals and helps protect against oxidation, deposits and viscosity loss through shear. See all specifications and approvals for Castrol Vecton Long Drain 5W-30 E8/E11 at the bottom of this page.
Show moreStarting at: £ 7.38 / L - Heavy duty diesel engines meeting Euro I to Euro VI emissions requirements
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Castrol Radicool NF
Quick orderingMore infoCASTROL Radicool NF
Antifreeze coolant
Application CCASTROL Radicool NF
Castrol Radicool NF has been developed to meet the growing demand from engine and vehicle manufacturers for a higher performance coolant that minimises environmental impact. It provides excellent protection against corrosion, and because it contains no phosphate, the problems of deposits in some modern performance engines are eliminated. In addition to providing excellent corrosion and low temperature protection, the use of the recommended level of anti-freeze will significantly reduce the likelihood of wet cylinder liner pitting due to " cavitation erosion". Cavitation erosion is caused by the implosion of air bubbles present in the coolant, which are attracted to the liner outer surface. These bubbles implode, resulting in the removal of minute amounts of liner material - this, if allowed to continue unchecked, will result in liner porosity and severe engine damage.
Show moreStarting at: £ 7.32 / L
Overview Castrol VECTON CV Engine Oil Portfolio Changes
| Tier | Product name | Product today | Type of change | Introduction/Removal |
| Ultimate | VECTON Long Drain 0W-20 (MB) | New | June 2025 – Live | |
| VECTON Long Drain 5W-20 SLD5 | New | June 2025 – Live | ||
| VECTON Long Drain 5W-30 FA-4/F01 | New | June 2025 – Live | ||
| VECTON 5W-30 F-Trucks CK-4 | ||||
| VECTON Long Drain 5W-30 E8/E11 | VECTON Long Drain 5W-30 E6/E9 | Upgrade | April 26/March 26 | |
| VECTON Long Drain 10W-30 E8/E11 | VECTON Long Drain 10W-30 E6/E9 | Upgrade | April 26/April 26 | |
| VECTON Long Drain 10W-40 E8/E11 | VECTON Long Drain 10W-40 E6/E9 | Upgrade | April 26/April 26 | |
| Deleted | ||||
| Enhanced | VECTON Plus 10W-40 E7 | VECTON Long Drain 10W-40 E7 | Transition | April 26/March 26 |
| VECTON Plus 15W-40 CK-4/E11 | VECTON 15W-40 CK-4/E9 | Upgrade | April 26/March 26 | |
| VECTON Plus 10W-40 CK-4/E11 | CRB Turbomax 10W-40 CK-4/E9 | Upgrade | April 26/March 26 | |
| VECTON Plus 10W-40 E4/E7 | CRB Turbomax 10W-40 E4/E7 | Transition | April 26/March 26 | |
| Essential | VECTON Multi 20W-50 | CRB Multi 20W-50 CH-4 | Transition | Dec. 2025/March 26 |
| VECTON Multi 15W-40 CV2 | New | December 2025 | ||
| VECTON Multi 15W-40 CV1 | CRB Multi 15W-40 CI-4/E7 | Transition | Dec. 2025/March 26 | |
| VECTON Multi 10W-40 CV2 | New | December 2025 | ||
| VECTON Multi 10W-40 CV1 | New | December 2025 | ||
| VECTON Multi 10W-30 CV2 | New | December 2025 | ||
| VECTON Multi 10W-30 CV1 | New | December 2025 | ||
| Monogrades |
Questions and Answers about the Transition
Do I need to flush my engine?
There is no need to flush the oil system when transitioning from Castrol VECTON Fuel Saver 5W-30 E6/E9 to Castrol VECTON Long Drain 5W-30 E8/E11.
Can I mix the two products in my storage tank?
Castrol recommends using 100% of the product in a clean tank, but if this is not possible, you can use a blend of up to 20% of the old product and 80% of the new product in a storage tank.
Can I top up my existing oil?
Yes, it is possible to top up engines currently running on Castrol VECTON Fuel Saver 5W-30 E6/E9 with the new oil.
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