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QS 5W-30 C4


Duckhams QS 5W-30 C4 is a low viscosity, low SAPS synthetic multigrade engine oil, designed using modern additive technology and high-quality synthetic base oils for petrol or diesel engines used in passenger cars or light commercial vehicles fitted with exhaust after treatment systems such as particulate filters and three-way catalytic converters.


Fulfilled by OPIE Oils

EAN: N/A SKU: DUCKHAMS QS 5W-30 C4 Category:

Please note that if you purchase any goods on our site you will be purchasing from Opie Oils Limited and you thereby agree to be legally bound by the terms and conditions of Opie Oils Limited which can be found on their website

Duckhams QS 5W-30 C4

Suitable for use as extended oil drain lubricant in passenger cars and other vehicles, requiring a 5W-30 oil meeting these specifications fitted with exhaust after treatment devices, such as three-way catalytic converter or particulate filters, including direct injection and turbo charged engines.


5W-30 C4

Oil Type


Engine Diesel


Engine Petrol



1 Litre 5 Litres


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  • Sustained engine performance maintains engine efficiency, reducing fuel consumption. Together with reduced oil consumption, extended oil drain intervals and extended component life contribute to reduced vehicle operating costs.
  • Low SAPS formulation protects exhaust after treatment devices, such as particulate filters and three-way catalytic converters, during extended oil drain intervals, maintaining their performance, and the performance of the engine, whilst minimising environmental impact.
  • Stay in grade formulation designed to maintain the viscosity of the oil, ensuring suitable anti-wear and corrosion protection for engines throughout extended oil drain intervals, irrespective of driving style, reducing component wear and extending component and engine life.
  • Reduced sludge and deposit formation and thermally stable formulation keeps the engine clean and the oil at the correct viscosity to ensure the engine runs at its full potential from oil change to oil change.
  • Excellent low temperature properties reduce internal friction and wear giving improved cold starting, minimising engine wear at start up and extending component life.


Please note that orders placed after 4pm, will be
processed the following day, adding 1 working day to the delivery service.