

🛢️ Protect your engine like a pro — because every start counts!
Castrol MAGNATEC 5W-30 C3 Engine Oil (5L) is a premium synthetic oil designed to meet stringent ACEA C3 and API SN standards, including BMW Longlife-04 and other major OEM approvals. It features advanced self-healing technology that forms a protective layer on engine parts, reducing wear especially during stop-start driving and cold starts. This oil enhances fuel efficiency by up to 10% and ensures superior performance under extreme conditions, making it a top choice for professional-grade engine protection.





| ASIN | B0C81863SB |
| Best Sellers Rank | 272 in Automotive ( See Top 100 in Automotive ) 10 in Car Engine Oils |
| Brand Name | Castrol |
| Compatible with Vehicle Type | Car |
| Container Type | Bottle |
| Country Of Origin | United Kingdom |
| Customer Reviews | 4.8 4.8 out of 5 stars (284) |
| Flash Point | 235 Degrees Celsius |
| Included Components | Car Engine Oils |
| Item Type Name | Car Engine Oils |
| Item Weight | 4.24 Kilograms |
| Liquid Volume | 5 Litres |
| Manufacturer | Castrol |
| Manufacturer Part Number | 15F927 |
| Manufacturer Warranty Description | refer to Castrol website |
| Unit Count | 5000.0 millilitre(s) |
| Viscosity | 5W 30 SAE Grade |
S**W
Hard to beat this price on 5w30 C3 Oil!
Quality oil at a great price!
R**A
Excellent for Toyota engines!!
Always used for my Toyota Auris 1.6 vvti, have done just a bit over 4.2k miles (Mostly Motorway M11) for work. Have just done a visual check on dip stick, oil is still light golden colour. I will be using this Oil again, difference in higher RPMs and whilst under heavy acceleration. I have noticed 10% better fuel efficiency then before. Quicker cold start ups to reach opp temperature then before also. Will be changing again at every 5k mileage. Thanks!
G**L
Great value
Great value for 5 litres of high tech engine oil.
A**R
Good stuff.
High milage diesel with a bit of a whine, now quieter and, it seems, smoother! Does what it says on the tin (plastic container)!
A**S
Excellent engine oil
Excellent engine oil for my diesel. Highly recommend
B**H
2002 Toyota Rav4 2.0 Petrol engine oil
Perfect oil for a 2002 Toyota Rav4. Used for a service. Doesn't have a pour nozzle.. had to use a cone to pour oil into engine but for the price not bad. great value for money. although 5 litre, not to bulky and can be easily carried and poured.
T**N
Good value for money.
Good price.
P**.
Use this you won't regret it
In my view this is the best oil ever and it will save your engine
R**D
Très bonne qualité
A**E
Gutes Produkt werde es wieder kaufen.
J**L
produit conforme mais l emballage tout déchiré et ouvert mériterais de faire un retour pour l'emballage non conforme je regarderais la prochaine fois a ne plus commandé sur cette annonceur suis déçus
L**C
Ma dobro je to
M**A
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منذ أسبوعين
منذ أسبوعين