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.
The new ILSAC GF-6 standard for engine oils improves your vehicle’s fuel economy and engine performance. We’ve met and exceeded the standards with many of our Mobil™ motor oils. Mobil 1 advanced full-synthetic motor oil 5W-30 utilizes Mobil 1’s signature Triple Action Formula to deliver outstanding engine performance, protection, and cleanliness. Mobil 1 High Mileage 5W-20 motor oil helps extend engine life and prevent leaks in vehicles with more than 75,000 miles.
I can provide images of this engine when it was torn down. Engine is now rebuilt and ready to go back Castrol GTX in my truck. Had I taken better care of my cooling system it would never have blown the head gasket.
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.
Mobil 1 Advanced Fuel Economy 0W‐30 will not void new‐car warranties where an SAE 5W‐30 oil is recommended. Mobil 1 Advanced Fuel Economy 0W‐30 can provide better fuel economy and better low‐temperature performance than higher viscosity oils. Our Mobil1™ family of advanced full synthetic motor oils now feature our unique Triple Action Formula.
Mobil Super Synthetic 0W-20 motor oil provides outstanding engine protection for a wide variety of temperatures and driving conditions. Mobil Super Synthetic 5W-30 motor oil provides outstanding engine protection for a wide variety of temperatures and driving conditions. Viscosity is the oil’s resistance to flow at mobil 1 full synthetic a given temperature. This indicates how well the oil will flow through the engine at different parts of operation to provide protection and increase fuel economy. The first number is the cold rating (paired with a “W” to indicate “winter”). The lower the number, the easier the oil will flow throughout the engine.