What are the various models of Mobil engine oil?
2 Answers
Mobil engine oil currently offers the following models: Mobil 1, Speedmaster 2000, Speedmaster 1000, Special Lubricant Supreme, Special Lubricant, Black Warrior 1, Super Black Warrior, Premium Black Warrior, Black Warrior API grade CG4, Automatic Transmission Fluid ATF220, Brake Fluid DOT4/DOT3, Lubricating Gear Oil, and Mobil Antifreeze. Engine oil, also known as motor lubricant, serves to lubricate and reduce friction in the engine, assist in cooling, seal against leaks, prevent rust and corrosion, and provide shock absorption. The parts lubricated by automotive engine oil include: 1. Valve train; 2. Crankshaft bearings; 3. Pistons; 4. Engine crankshaft chamber; 5. Gasoline engine pistons; 6. Hydraulic lifters and hydraulic tappets.
Mobil oil models actually focus on two key points: viscosity grade and specification standards. Viscosity like 5W-30 is the most common - the number before W indicates low-temperature fluidity (e.g., 0W is better for northeast China), while the number after represents high-temperature protection. There are series like Mobil 1 Gold and Silver - the Gold EP extended performance series can last 20,000 km, while Silver emphasizes cleaning performance. For turbocharged cars, look for models with turbo protection certification. Older vehicles should use higher viscosity oils like 10W-40 to prevent oil burning. Current letters like SP/SN indicate API service classifications, while C3/C2 are European ACEA standards - mixing oils with different specifications can damage engines.
