Liqui Moly Special Tec LL 5W-30 fully synthetic engine oil, 1-litre bottle. The 1-litre top-up companion to the 5L canister already in your catalog. ACEA A3/B4 specification, API SL approved. BMW Longlife-01 spec compliant — engineered for older BMW models (pre-2018) without DPF systems. Suitable for BMW X3 F25 sDrive 20i (N20 petrol engine), older BMW 3-Series, 5-Series, and X5 models. Also approved across Mercedes (MB 229.5), Volkswagen (VW 502 00), GM (LL-A-025/LL-B-025), and Opel platforms. BMW factory-specifies 5.2 litres for a complete oil change on the N20 engine.