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THE ORIGINAL BRITISH MOTOR OIL SINCE 1899
Passenger Car OilsQ Range

Q 15W-50 SN Plus

A mineral-based engine lubricant formulated using updated additive technology and high-quality virgin base oils. Why choose this oil

Viscosity15W-50
Oil TypeMineral
Specifications
  • API SN PLUS
Available in

Why choose Q 15W-50 SN Plus

Duckhams Q 15W-50 SN PLUS is a mineral-based engine lubricant formulated using updated additive technology and high-quality virgin base oils to meet older specifications and provide reliable protection for modern passenger cars. Duckhams Q 15W-50 SN PLUS is a multi-grade engine oil, suitable for year-round use, formulated to provide excellent engine cleanliness reducing sludge and deposit formation. It provides reliable anti- wear and corrosion protection and ideal lubrication at elevated temperature and ensures low oil consumption ensuring the correct level of protection throughout the oil drain interval.

  • Good anti-wear performance provides reliable protection in all conditions, irrespective of driving style, reducing component wear and extending component and engine life.
  • Excellent thermal stability ensures that the oil offers outstanding protection throughout the oil drain interval.
  • Excellent engine cleanliness reduces deposits and sludges maintaining engine performance throughout the oil drain interval, extending engine life.
  • High quality, low volatility, base oils ensure low oil consumption and reduced emissions, minimising environmental impact and running costs.
  • Multi-grade engine oil, suitable for year-round use.
  • Protects engines against damage caused by Low-Speed Pre-Ignition (LSPI).
  • Original, distinctive, Duckhams green colour.

Typical physical characteristics

PropertyUnitTypical Value
Viscosity Grade15W-50
ColourGreen
Viscosity @ 100 °CcSt18.19
Viscosity @ 40 °CcSt144.89
Viscosity Index140
CCS @ -20 °CcP6,322
Flash Point (Closed Cup)°C206
Pour Point°C-30
Total Base NumbermgKOH/g7.8
Density @ 15 °Ckg/L0.8710

Typical physical characteristics are provided as an indication of properties based on current production data only, and should not be interpreted as a specification.