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The BP Lubricants USA Inc 15B743 is a quart of Castrol GTX 5W-20 conventional motor oil formulated for gasoline-powered passenger car and light truck engines. It uses superior base oils combined with patented additive technology to reduce volatility burn-off, helping maintain proper viscosity over the drain interval. The 5W-20 viscosity grade meets the cold-start and operating-temperature requirements specified by a wide range of modern OEM drain schedules. Licensed technicians and knowledgeable DIYers performing routine oil changes are the primary installers.
Castrol GTX 5W-20 is suited for residential and fleet light-duty vehicle applications where the OEM specifies a 5W-20 conventional motor oil. It is packaged in a single one-quart container, sold as part of a six-unit case (package quantity of 6). The reduced volatility formulation is particularly relevant in high-mileage engines or in operating environments with elevated underhood temperatures where oil consumption through burn-off is a concern.
Designed for use in gasoline-powered passenger cars and light trucks where the manufacturer specifies a 5W-20 conventional motor oil. Consult the vehicle owner manual to confirm the correct viscosity grade before service.
Oil changes should be performed by a qualified technician or experienced DIYer following the vehicle manufacturer drain interval and fill capacity specifications. Safely support the vehicle and allow the engine to cool before draining used oil. Dispose of used motor oil in accordance with local environmental regulations. Do not mix with oils of significantly different viscosity grades or base stock types without confirming compatibility.
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