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Shop ACEA C4 engine oil at Opie Oils, designed for high-performance diesel engines. These top-tier oils are formulated to protect components such as diesel particulate filters (DPFs) and catalysts, while delivering efficient and reliable engine performance. Browse the full range today with fast UK delivery on orders over £80.
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C4 oil is a premium ACEA engine oil designed for vehicles equipped with diesel particulate filters (DPFs) and three-way catalysts (TWC), as well as providing good wear protection. These low SAPS (sulphated ash, phosphorus, and sulphur) formulations help reduce harmful deposits, supporting longer life for emissions components while maintaining engine cleanliness and efficiency.
Choosing the correct ACEA specification is essential to ensure compatibility with your engine and emissions system. Using the wrong oil can negatively affect performance and may shorten the lifespan of key components. Always check your vehicle handbook to confirm the correct specification before selecting your oil. Alternatively, use our engine oil lookup or get in touch with the Opie experts for a custom recommendation.
Impressed with our selection of ACEA C4 engine oils and want to see what else we have to offer? Browse our full oils and fluids range today for gearbox oil and a range of additives and flushes, including cooling system additives, fuel system cleaners, DPF cleaners, and more.
Shop C4 diesel oil at Opie Oils today and keep your diesel engine and emissions system protected, with fast UK delivery and expert support.
