Find Oils & Parts
Select Your Motorcycle:
Engine Oil Viscosity:
Oil / Fluid Type:
- Ester Synthetic(2)
- Fully Synthetic(1)
- Race / Competition Synthetic(1)
- Semi Synthetic(2)
- Synthetic Technology(1)
15w40 Car & Van Engine Oil
Find 15w40 engine oil for your vehicle from our wide range of oils.
Opie Oils stocks a large range of 15w40 oils, perfect for any application. You'll find which grade engine oil you need in your vehicle handbook and, unless your vehicle has been heavily modified, we recommend staying with this grade.
Engine oil plays a massive role in your vehicle’s daily running. It lubricates, cools, and cleans the internal motor components ensuring maximum protection and peak running performance. That’s why buying high-quality oils is so important – to keep your car or van running as smoothly as possible.
Our 15w40 oils have been hand-picked by the Opie experts, and we only stock oils that we trust from reputable manufacturers. We’d be happy to run all the products we stock in our own cars and vans, so you can buy with confidence.
Can I use 15w40 car engine oil in my van?
The 15w40 oils we stock can generally be used in cars, vans, and LGVs. If your van or light goods vehicle handbook recommends using 15w40 oil, the products you can choose from will be roughly the same as if you had a car.
If you're unsure if 15w40 engine oil is correct for your vehicle, or which specific one you should be using, use our engine oil lookup tool to find the right product.