Arch C1 ULTRA 5W-30 is an SAE 5W-30 fully synthetic petrol engine oil developed for modern gasoline engines. ARCH C1 Ultra 5W-30 is a next-generation, low SAPS fully synthetic engine oil tailored for modern gasoline and diesel engines equipped with advanced after-treatment systems. It delivers exceptional performance across a wide range of operating temperatures, ensuring long-term engine protection. The low SAPS formulation helps extend the lifespan and maintain the efficiency of after-treatment systems, making it an ideal choice for vehicles powered by both diesel and gasoline engines.
Recommended for vehicles where the manufacturer specifies SAE 5W-30 petrol engine oil. ARCH C1 Ultra 5W-30 is recommended for applications requiring Ford WSS-M2C934-B and Jaguar Land Rover STJLR.03.5005 which includes Jaguar and Land Rover vehicles from January 2009 fitted with the 3.0 Litre V6 Diesel engine, and Mazda Diesel engines fitted with Diesel Particulate Filter (DPF) from 2005 requiring an ACEA C1 oil with SAE 5W-30 viscosity grade.
Arch C1 ULTRA 5W-30 helps support reliable SAE 5W-30 petrol engine performance with these benefits:
