

🏍️ Unleash the power within every twist of the throttle!
Castrol POWER1 4T 10W-30 is a premium part-synthetic motorcycle engine oil engineered for modern 4-stroke engines. Featuring Power Release Technology, it delivers a proven 7.3% acceleration improvement and reduces internal friction, ensuring optimal performance and protection in all riding conditions. Fully compliant with API SL and JASO MA2 standards, it’s the go-to choice for riders demanding reliability and speed.





| ASIN | B0064YM5PO |
| Best Sellers Rank | 45,333 in Automotive ( See Top 100 in Automotive ) 484 in Car Engine Oils |
| Brand | Castrol |
| Customer Reviews | 4.7 4.7 out of 5 stars (880) |
| Date First Available | 4 Nov. 2011 |
| Item Weight | 880 g |
| Item model number | 15042E |
| Manufacturer | Castrol |
| Manufacturer part number | 15042E |
| Model | 15042E |
| Product Dimensions | 97 x 65 x 240 cm; 880 g |
| Viscosity | 10W-30 |
C**S
Good oil
Perfect for a motorcycle only needing 1 litre, works extremely well to lubricate the engine in hot and cold weather alike, stays consistent for months
K**S
It's good for what it is
It's good stuff
G**T
Castrol 4 stroke engine oil
Excellent value for money, bearing in mind that this is a quality oil from a well known brand. Designed for use in four stroke engines, I use it in my Honda 35cc brush cutter. One litre of oil would provide me with up to 500 hours of grass cutting, but I always err on the side of caution and change oil more frequently - oil is a lot cheaper than a new engine. *Update* 2 years later and the engine is still going strong. Time to buy another bottle of oil....
D**S
Good for regular use
Good oil, I use it in my CBR1000rr though so it disappears really fast, might be better for a less powerful engine!
A**N
W
Works
P**E
Castrol Oil, 15042E Power 1 4T 10W-30 1L
The product was dispatched and arrived in good time, We have a Honda 4 Stroke Lawn Mower and my advice is never try to save money on buying cheap oil, if you have a good engine make sure you put the best oil in your engine, You could buy ordinary Lawn Mower Engine Oil but you won't be saving any money and you won't be saving the life of your good engine, This Castrol Oil is designed for racing engines and is perfect and best for any 4 stroke Lawn Mower, it will lubricate and clean your engine for life, Make sure you change the Oil twise a year.
B**D
Good
My bike likes it cheap and easy to get
D**T
Ideal for Honda EU20i Generator
I use this on my Honda EU20i generator and it has been running well. The generator gets a lot of use, and I regularly change the oil, as it's a lot cheaper than a new engine... 1 litre provides 2 oil changes for the genny, so in terms of value... great! :)
C**C
Llevo mucho años usando la misma marca , sigue igual de bien como siempre , está muy bien tanto precio como calidad .
E**.
Arto de los precios de los talleres de motos y con la duda de si le ponen buen o mal aceite, me decidí ha hacer el cambio por mi mismo en mi Honda SH125I. La verdad es que no fue nada difícil, lo hice en menos de una hora. Respecto al aceite con eso sí que no me la juego, Castrol es un aceite de muy buena calidad, y te aseguras que tu moto tiene el motor bien engrasado y con una gran durabilidad, además la botella viene con el cuello que se alarga para poderlo hechar por el orificio sin necesidad de embudo. En mi moto después de haber vaciado a tope el aceite sucio me han sobrado unos 250 mililitros. 100% recomendable.
C**I
Franchement j'ai été bluffé Passage des vitesses d'une légèreté jamais vu la température d'huile reste dans la fenêtre 40-80 °C assez longtemps ce qui veut dire que l'huile se refroidit très bien même par 23°C Castrol remonte dans mon estime
C**N
Ha funcionado correctamente y mantenía la viscosidad después del año. El precio algo elevado...
A**I
buon prodotto con tappo che aiuta a versare
Trustpilot
2 months ago
2 weeks ago