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 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 result is a hydrocracked, hydroisomerized conventional oil. Lubes N’ Greases magazine has reported shortcomings in the ability to pass the tests that the original Mobil 1 formula was able to. The brand range now includes a variety of engine oils, oil filters, chassis grease, transmission fluids, and gear lubricants. I’ve used Mobile 1 oils exclusively in my performance cars and daily drivers for years. It always comes out as clean as it went in, and never have had an issue with sludge.
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 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.
Changing it yearly or every 15,000 miles may be a good recommendation in general. However, inspecting your filter regularly and changing as needed is the best practice. Regardless of the mileage or time, a filter should be replaced before it reaches the point where it creates a significant restriction to airflow.
Oil change intervals can last anywhere from 3,000-10,000 miles depending on your driving habits and conditions, your vehicle’s mileage, oil lifetime and the manufacturer recommendations. A certified Take 5 technician will recommend your optimal oil change interval at the time of service. Under both normal and severe service conditions, Mobil 1 is engineered to provide performance reserves in the areas of sludge prevention, piston cleanliness, wear protection and high‐temperature durability. If your car manufacturer recommends a SAE 5W‐30 ILSAC oil, we recommend either Mobil 1™ 5W‐30 or Mobil 1 Advanced Fuel Economy 0W‐30.
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. 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.
Definitely the best oil if you want to take care of your engine. If you have ordered one of these non-returnable items,please inspect the item carefully and if possible, refuse delivery of incorrect or damaged products. Once the item has been accepted it will be deemed to be the correct item and in good working condition. Any issues that arise after the item is signed for must be resolved through the manufacturer’s warranty.
You may return your item at any BJ’s Club location or by following the instructions below. Your privacy is important mobil 1 full synthetic to us and we want you to understand our practices with respect to the gathering and handling of your personal data.