10W-40 engine oil by Castrol, Mobil and other top brands
10W-40 engine oil for cars and motorbikes is produced by a variety of manufacturers such as Castrol. Varieties exist for petrol, diesel, and pump-jet vehicle engines, the last of which often require a synthetic performance oil with special sulphate- or ash-reducing additives. One such product is Mobil Delvac™ XHP LE 10W-4 engine oil for use with a commercial vehicle. These synthetic oil fluids contain high-quality base engine oil - helping to increase the interval between engine oil changes - while its wear protection properties increase the lifespan of the vehicle diesel engine. The reduced ash, sulphur, and phosphorus content is compatible with sensitive exhaust systems, such as those containing particulate filters. Whether your vehicle has been equipped with a diesel or petrol engine, we try to offer you the right engine oil product by top brands such as Castrol or Mobil. View the various synthetic engine oil products and fluids that have found a home on our site. Of course, you can view the specific characteristics for each synthetic oil product before placing it in your basket. Be sure to enter the number of products that you require before you continue to the basket page. The engine-oil.ie customer service team is here to help with questions regarding product delivery or any of the performance engine oil products and fluids that our site is home to for use with your car or motorbike engine.
Engine oil products that are suitable for icy temperatures
What does 10W-40 oil actually stand for? Engine oil can be classified according to various SAE viscosity classes for oil fluids, which provide information about the oil viscosity or "resistance to flow" (SAE stands for the Society of Automotive Engineers). Where motorists could only choose from single-grade oils for winter or summer in the past, multi-grade oils for all seasons now dominate the synthetic oil market. 10W-40 engine oil is one such multi-grade oil. The minimum temperature viscosity limit of this oil is -30 °C (meaning this performance oil is still pumpable at this temperature), while its minimum viscosity at 100 °C is 12.5 mm²/s. Top manufacturers like Castrol and Mobil offer a diverse range of 10W-40 engine oils. Mobil Super™ 2000 X1 10W-40 not only lubricates the engine, but keeps it clean even during cold starts. This oil product is suitable for many cars and vans with normal loads. Other engine oils in this class are Castrol Magnatec 10W-40 A3/B3 and Shell Helix HX6 10W-40 oil, which can also be used for turbochargers or multi-valve engines. View our Castrol and Mobil synthetic oil product range now!