Total Base Number is a laboratory test that measures an oil’s ability to neutralize such acids. Although laboratory tests alone cannot be used to establish if engine oil meets an API Service Category, they can be used to determine if it doesn’t. The test results and PQIA assessment relates Castrol GTX ONLY to the sample tested and the tests conducted. BJ’s selects the highest quality Merchandise for our Members and stands behind the products we sell. If you are not completely satisfied with your purchase, you are entitled to a refund or exchange subject to the following guidelines.
High mileage engines – those with more than 75,000 miles – face a number of potential problems that high mileage oil is specifically formulated to address. Wiper blades are one of the most neglected components on most vehicles today. Most experts say that wiper blades should be replaced every six to twelve months for optimum performance and driving visibility. Any blade that is chattering, streaking, or doing a lousy job of wiping is overdue for replacement.
Mobil 1 was a lubricants supplier of DTM team Mercedes-AMG from 1995 until 2010. It supports Porsche and Corvette sports car programs as lubricants provider since 1996. The Bentley Continental GT3 factory cars are also sponsored by Mobil 1 since 2013. Castrol GTX MSDS’s are available upon request through your sales contact office, or via the Internet. This product should not be used for purposes other than the applications referred to above. If disposing of used product, take care to protect the environment.
Costco Business Center products can be returned to any of our more than 700 Costco warehouses worldwide. Costco Business Delivery can only accept orders for this item from retailers Castrol GTX holding a Costco Business membership with a valid tobacco resale license on file. Tobacco products cannot be returned to Costco Business Delivery or any Costco warehouse.
The company’s lubricants business resides in the downstream segment where it operates as ExxonMobil Fuels, Lubricants & Specialties Marketing Company. ExxonMobil is a leading global manufacturer and marketer of automotive and industrial lubricants and enjoys a long and strong position in synthetic lubricants, including the Mobil1 brand. With the exception of the Mazda rotary engine , Mobil 1 will not void new‐car warranties where an American Petroleum Institute certified oil is recommended. Mobil 1 meets or exceeds API and International Lubricant Standardization and Approval Committee motor oil service requirements of all new‐car manufacturers, both import and domestic. If in doubt, always check your vehicle owner’s manual or contact the vehicle manufacturer.