Do not discard the boxes or packing materials, as they may be needed to ship the item back. We regret that BJ’s cannot cover the cost of shipping for products returned due to buyer’s remorse. • Mobil 1 5W-30 is not recommended for 2-Cycle or aviation engines, unless specifically approved by the manufacturer. We take your privacy rights seriously and we are dedicated to the protection of your personal data. You can find links to relevant notices and more information about ExxonMobil’s privacy program here. Designed for high performance cars to deliver outstanding overall performance.
NASCAR Cup Series driver Rusty Wallace was sponsored by Mobil from 1987. In 1991, he carried his sponsorship to Penske Racing. Jeremy Mayfield had Mobil as the primary sponsorship in 1998, and later Ryan Newman and Sam Hornish Jr. took it as well. Penske’s IndyCar operations also had Mobil 1 sponsorship from 1991, until the deal was ended after the 2010 season. Since 2011, Stewart-Haas Racing has carried the Mobil 1 sponsorship among their various teams. Toyota Racing Development-supported NASCAR teams also use Mobil oil.
Contaminants are whipped into oil as it runs through your engine. Neglected oil will eventually turn these contaminants into sludge. Contaminants such as unburned moisture and fuels reduce the effectiveness of the oil additive package and cause the oil to get dirty, typically between 3,000 and 5,000 miles. For those who typically drive over 5,000 miles between oil change intervals, synthetic oil is the best oil for your driving needs. The vehicle manufacturer’s recommendations address driving habits and conditions to determine the most responsible drain interval for you to follow. It is strongly recommended that you consult your vehicle owner’s manual.
• Mobil 1 5W-30 is a high-performance motor oil for all types of cars where this viscosity is recommended. Up to 20,000 miles of outstanding wear protection for high mileage vehicles – guaranteed. We put our Mobil 1™ motor oils to the test in the lab, Castrol GTX on the road and on the track – duplicating some of the toughest, most extreme, real-life conditions anywhere in the world. It’s hard to give a specific time or mileage figure because the life of a filter depends on how much debris it ingests.
Use the product selector for oil and filter recommendations for your car or truck. Filter recommendations appear to the right of your oil results. Find out about our oils designed to help maximize performance and horsepower on the track. Motor oils designed to help maximize performance and horsepower on the track. Valvoline full synthetic high mileage bob is the oil guy. Though it is hot, our certified technicians are trained to safely drain oil out of a recently turned off engine and will have you quickly on your way.
It would have gone way beyond 300,000 miles WITHOUT A REBUILD on Mobil 1. Some can also be part of an additive, such as copper or sodium, but these are not often seen. Detergent additives help to keep metal surfaces in an engine clean by controlling formation of deposits (i.e. sludge, varnishes). Such deposits can harm an engine by clogging oil passages that lubricate an engine, increase wear and reduce engine performance. A blend of calcium and magnesium-based detergents are most commonly used.