Premium-grade, fully synthetic motor oil – cleans and protects for maximum performance Helix Ultra ECT 5W-30 works harder than conventional motor oils to continuously prevent dirt and sludge build-up while protecting sensitive exhaust gas treatment systems. For maxium responsiveness and improved performance, enabling your engine to operate at its full potential right up to the next oil change. Shell Helix Ultra Extra gives ultimate engine and exhaust after treatment protection. Approved by leading car manufacturers such as Mercedes Benz, VW and BMW in support of increased oil change intervals and exhaust aftertreatment device protection.
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