Quaker State 550024103-6PK 10W-40 Defy High Mileage Synthetic Blend Motor Oil - 1 Quart (Pack of 6) Quaker State Defy helps top engine wear in its tracks, preventing up to 98 percent of future wear in laboratory tests with real engines, The proprietary additive package is an outstanding wear fighter in engines Defy Synthetic Blend Motor Oil is resistance to oil leakage; Active seal conditioning agents helps prevent leaks and reduce oil loss Provides active base to neutralize combustion acids that can corrode your engine It restores performance with thicker viscosity to help improve combustion chamber sealing to restore compression and reduce blow by Synthetic blend motor oil Motor oil weight: SAE 10W-40 Specially formulated for high-mileage vehicles Prevent up to 98% of future wear Increased protection against camshaft wear and bearing wear