









🛢️ Protect your engine like a pro with Castrol MAGNATEC 5W-20 E – because every start counts!
Castrol MAGNATEC 5W-20 E Engine Oil features advanced Dualock technology that forms a self-healing layer to protect engine metal surfaces, especially in stop-start traffic. It meets Ford’s WSS-M2C948-B specification, ensuring compatibility and performance. This 1L bottle delivers outstanding cold start protection and is designed to safeguard wet belts, helping extend engine life. Highly rated by thousands, it’s the premium choice for modern car owners seeking reliable, all-condition engine care.





| ASIN | B0C814MMLT |
| Best Sellers Rank | 453 in Automotive ( See Top 100 in Automotive ) 15 in Car Engine Oils |
| Brand | Castrol |
| Brand Name | Castrol |
| Compatible with Vehicle Type | Car |
| Container Type | Bottle |
| Country Of Origin | United Kingdom |
| Customer Reviews | 4.7 out of 5 stars 1,372 Reviews |
| Flash Point | 185 Degrees Celsius |
| Flash point | 185 Degrees Celsius |
| Global Trade Identification Number | 04008177189432 |
| Included Components | Car Engine Oils |
| Item Type Name | Car Engine Oils |
| Item Weight | 0.86 Kilograms |
| Item height | 23.9 centimetres |
| Liquid Volume | 1 Litres |
| Liquid volume | 1 Litres |
| Manufacturer | Castrol |
| Manufacturer Contact Information | Lubricants UK Limited, Chertsey Road, Sunbury On Thames, Middlesex, TW16 7BP. |
| Manufacturer Part Number | 15F9C9 |
| Manufacturer Warranty Description | refer to Castrol website |
| Package information | Bottle |
| Unit Count | 1000.0 millilitre |
| Vehicle service type | Car |
| Viscosity | 5W-20 sae_grade |
E**H
Best stuff possible for Focus mark 3 Ecoboost
Amazing stuff for my ford focus mark 3 ecoboost (ecobooom). Very reassuring to have the best stuff there is. It is designed to look after the rubber on the troublesome wet belt systems. Hopefully it prevents perishing, which is possible; I saw a YouTube video of a focus mark 3 having it's wet belt changed at 80K, and the gauze sifting the engine oil pump was completely free of flakes of rubber from the wet belt. Consequently, I will be changing mine every 5k, because I absolutely can't afford to change the wet belt. Fingers crossed!
M**E
Great price
Great price
C**T
Oil
Good delivery good oil
I**S
Car engine oil for Ford Ecoboost wet belt engines
Ordered the oil as needed oil recommended for Ford cars with wet belts. This one met the specific Ford spec. Arrived within 2 or 3 days of ordering it, as expected, all ok.
D**E
Just the job
Arrived on time and as described. Fair price.
T**T
an ideal choice for drivers who frequently encounter stop-and-go traffic or city driving
Castrol MAGNATEC Stop-Start 5W-20 E Engine Oil (5L) is a premium engine oil designed to provide optimal protection and performance, especially for vehicles frequently subjected to stop-start driving conditions. This oil is engineered with "Intelligent Molecules" technology that offers additional protection during the most wear-prone moments of engine operation—when starting and stopping. Key Features Stop-Start Protection: The oil is specifically formulated to protect engines in urban environments where constant stopping and starting are common. This protection is critical because such driving conditions cause significantly more wear on engine components than continuous driving. Intelligent Molecules: Castrol's proprietary "Intelligent Molecules" cling to critical engine parts, providing an extra layer of protection during cold starts and start-stop operations, where traditional oils may not cover internal parts as effectively. This helps minimize wear, especially in high-stress driving conditions. 5W-20 Viscosity: The 5W-20 grade ensures excellent cold start performance, meaning the oil flows smoothly at low temperatures to protect the engine during startup. The oil also retains its viscosity at operating temperatures, offering reliable lubrication and reducing internal friction for better fuel efficiency. Eco-Friendly Performance: With reduced friction, the oil promotes fuel economy, which can help reduce CO₂ emissions, making it suitable for drivers conscious of environmental impact. Extended Engine Life: By reducing wear in high-stress conditions, the Castrol MAGNATEC Stop-Start 5W-20 E extends engine life and improves performance consistency, especially in engines that endure frequent stop-start cycles. Compatibility This oil is compatible with a range of modern gasoline engines, especially those equipped with fuel-saving and start-stop technologies. Always check the vehicle manual or manufacturer recommendations to confirm compatibility, as the 5W-20 viscosity may not suit all engine types. Overall Verdict The Castrol MAGNATEC Stop-Start 5W-20 E is an ideal choice for drivers who frequently encounter stop-and-go traffic or city driving. Its protective technology and focus on minimizing wear make it an excellent choice for enhancing engine durability, improving fuel economy, and promoting better environmental performance.
D**L
Good
The correct oil for my car All good. From D Russell.
T**E
The right engine oil is so important
If you have a Ford puma with the 1.0l ‘eco boost’ engine, this is the oil for you
Trustpilot
Hace 2 semanas
Hace 2 semanas