Shell Rimula R4 L CK-4
Advanced 15W-40 heavy-duty diesel engine oil for modern emission systems.
Free delivery available
We’ll deliver to you for free when you order in advance, with fuel.
Overview
About this product
Shell Rimula R4 L CK-4 15W-40 is a high-performance heavy-duty diesel engine oil formulated to meet the latest API CK-4 specifications. It protects modern engines operating under severe conditions and supports longer oil-drain intervals for reduced downtime. The advanced additive system helps control acid build-up, oxidation and sludge formation while minimising wear on vital components such as pistons and valve trains. Its low-ash formulation ensures compatibility with diesel particulate filters (DPFs) and exhaust-after-treatment systems, maintaining emissions compliance and engine cleanliness. Ideal for mixed-fleet operators and off-road equipment, Shell Rimula R4 L CK-4 provides robust protection, cleaner engines and stable viscosity across a wide range of operating temperatures - helping lower maintenance costs and extend engine life.
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