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Keep your petrol engine protected with high‑quality API SN Plus petrol engine oil from Opie Oils. Made for modern cars, API SN Plus protects against Low-Speed Pre-Ignition (LSPI), which can cause serious damage to your engine components over time. Shop the full range below and get free UK delivery on your order when you spend £80 or more.
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API SN Plus is the interim specification that supplements the API SN category for petrol engine oil performance. This API oil helps bridge the gap between the current ILSAC GF-5 and future ILSAC GF-6 specifications.
Developed in response to requests from vehicle manufacturers, API SN Plus ensures that modern gasoline direct injection engines receive guaranteed protection against low-speed pre-ignition (LSPI), a common cause of engine damage in modern turbocharged units.
From API SN Plus 0w20 to 5w30 and 10w40, we’ve got specifications for a wide range of vehicles. You'll find what spec engine oil your vehicle requires in your handbook. If you're not sure, you can use our online engine oil lookup tool, or ask the Opie Experts for a custom recommendation.
Is API SN Plus not the right oil for your motor? We’re sure to have what you need in our even wider API oil collection. We stock everything from API CD and CE to SP engine oil, plus a wider selection of API SN oil.
Shop API SN Plus petrol engine oil at Opie Oils today and enjoy premium lubrication, fast UK delivery, and expert support.